View GX-12MU_6517321.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

795 related information fiber sensors laser sensors photoelectric sensors micro photoelectric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measurement sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx cylindrical inductive proximity sensor amplifer built-in gx-u series gx-fu series gx-n series general terms and conditions ........... f-17 glossary of terms ........................ p.1386~ general precautions ..................... p.1405 improved performance, environmental resistance, and operability oil resistant metal embedding possible 2-wire type available about four times more robust in tightening as the sensor can be securely tightened, it does not get loose due to vibration or shock. basic performance long sensing range gx-12mlu(b)/n12ml(b) feature 1.6 times longer sensing range than previous model [ gx-12ml(b)]. it can be mounted at a suffcient distance from the object. gx-12mlu(b) gx-n12ml(b) 8 mm 0.315 in 1.6 times gx-18mu(b) gx-n18m(b) 80 nm or less 4 times approx. 19.6 nm or less gx-18m(b) conventional mode l visible 2-color indicator functions the normally open type [gx-(f)u(-j)] is equipped with a 2-color indicator. (the normally closed type and gx-n have the operation indicator instead.) the operation is easily observable from any direction because the entire sensor tail (transparent, gx-5su(b): enclosure) lights up. spatter-resistant type available dc 2-wire type as the enclosure is entirely coated by fuorine resin, the sensor can be safely used at a place where welding spatters fy around. both the pigtail cable and the mating cable are also spatter-resistant. environmental resistance gx-fu-j simple wiring dc 2-wire type compact size: ?5.4 mm ?0.213 in gx-5su(b) is just 5.4 mm 0.213 in in diameter, the smallest in existing dc two-wire sensors. it saves you space. varieties the wiring cost is considerably reduced as it is dc 2- wire type. further, each of gx-12m(l)u(b), gx-18m(l)u(b), gx-30m(l)u(b) is available as a pigtailed model that makes replacement easy and quick. ?5.4 mm ?0.213 in pigtailed type gx-u(b)-j sensor selection guide .................. p.757~ panasonic-electric-works.net/sunx
cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series 796 fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx applications detecting traveling aluminum pallets it can reliably detect even aluminum pallets because of its long sensing range. controlling depth of drilling by detecting the dog, the sensor decides the depth of the drilled hole. positioning object at welding station (gx-fu-j only) it can be safely used even where welding sparks (spatter) fy around. order guide type appearance (mm in) sensing range (note) model no. output output operation dc 2-wire shielded type non-threaded type ?5.4 ?0.213 30 1.181 1.5 mm 0.059 in maximum operation distance stable sensing range (0 to 1.2 mm 0 to 0.047 in) gx-5su non-contact dc 2-wire type normally open gx-5sub normally closed threaded type 30 1.181 m8 2 mm 0.079 in (0 to 1.6 mm 0 to 0.063 in) gx-8mu normally open gx-8mub normally closed m12 40.5 1.594 3 mm 0.1 18 in (0 to 2.4 mm 0 to 0.094 in) GX-12MU normally open GX-12MUb normally closed m18 41.5 1.634 7 mm 0.276 in (0 to 5.6 mm 0 to 0.220 in) gx-18mu normally open gx-18mub normally closed m30 44.5 1.752 10 mm 0.394 in (0 to 8 mm 0 to 0.315 in) gx-30mu normally open gx-30mub normally closed non-shielded type threaded type 30 1.181 m8 4 mm 0.157 in (0 to 3.2 mm 0 to 0.126 in) gx-8mlu normally open gx-8mlub normally closed m12 40.5 1.594 8 mm 0.315 in (0 to 6.4 mm 0 to 0.252 in) gx-12mlu normally open gx-12mlub normally closed m18 41.5 1.634 15 mm 0.591 in (0 to 12 mm 0 to 0.472 in) gx-18mlu normally open gx-18mlub normally closed m30 44.5 1.752 22 mm 0.866 in (0 to 17.6 mm 0 to 0.693 in) gx-30mlu normally open gx-30mlub normally closed note: the maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object. the stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient temperature drift and/or supply voltage fuctuation. dc 2-wire type
797 cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx order guide spatter-resistant of dc 2-wire type (pigtailed type) type appearance (mm in) sensing range (note) model no. output output operation dc 2-wire shielded type threaded type m12 40.5 1.594 3 mm 0.1 18 in (0 to 2.4 mm 0 to 0.094 in) maximum operation distance stable sensing range gx-f12mu-j non-contact dc 2-wire type normally open m18 41.5 1.634 7 mm 0.276 in (0 to 5.6 mm 0 to 0.220 in) gx-f18mu-j m30 44.5 1.752 10 mm 0.394 in (0 to 8 mm 0 to 0.315 in) gx-f30mu-j note: the maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object. the stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient temperature drift and/or supply voltage fuctuation. model no. description cn-22g-c2 length: 2 m 6.562 ft 0.3 mm 2 2-core fame-resistant, spatter-resistant cable with connector at one end cable outer diameter: ?3.6 mm ?0.142 in cn-22g-c5 length: 5 m 16.404 ft ?14 mm ?0.551 in mating cable cn-22g-c2 (length 2 m 6.562 ft) cn-22g-c5 (length 5 m 16.404 ft) 300 mm 11 .811 in approx . dc 3-wire type type appearance (mm in) sensing range (note) model no. output output operation dc 3-wire shielded type threaded type m12 40.5 1.594 3 mm 0.1 18 in (0 to 2.4 mm 0 to 0.094 in) maximum operation distance stable sensing range gx-n12m npn open-collector transistor normally open gx-n12mb normally closed m18 41.5 1.634 7 mm 0.276 in (0 to 5.6 mm 0 to 0.220 in) gx-n18m normally open gx-n18mb normally closed m30 44.5 1.752 10 mm 0.394 in (0 to 8 mm 0 to 0.315 in) gx-n30m normally open gx-n30mb normally closed non-shielded type threaded type m12 40.5 1.594 8 mm 0.315 in (0 to 6.4 mm 0 to 0.252 in) gx-n12ml normally open gx-n12mlb normally closed m18 41.5 1.634 15 mm 0.591 in (0 to 12 mm 0 to 0.472 in) gx-n18ml normally open gx-n18mlb normally closed m30 44.5 1.752 22 mm 0.866 in (0 to 17.6 mm 0 to 0.693 in) gx-n30ml normally open gx-n30mlb normally closed note: the maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object. the stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient temperature drift and/or supply voltage fuctuation. ? mating cable
cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series 798 fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx order guide 5 m 16.404 ft cable length type 5 m 16.404 ft cable length type (standard: 2 m 6.562 ft) is also available for cable type. when ordering this type, suffx -c5 to the model no. (e.g.) 5 m 16.404 ft cable length type of gx-5su is gx-5su-c5. pigtailed type pigtailed type (standard: cable type) is also available for dc 2-wire type. ?14 mm ?0.551 in mating cable cn-22g-c cn-24- c 300 mm 11 .811 in approx . model no. description cn-22g-c2 length: 2 m 6.562 ft 0.3 mm 2 2-core fame-resistant, spatter-resistant cable with connector at one end cable outer diameter: ?3.6 mm ?0.142 in cn-22g-c5 length: 5 m 16.404 ft cn-24-c2 length: 2 m 6.562 ft 0.3 mm 2 4-core oil, heat, cold resistant cable cable outer diameter: ?3.6 mm ?0.142 in cn-24-c5 length: 5 m 16.404 ft type standard pigtailed type (note) dc 2-wire shielded type non-threaded type gx-5su C gx-5sub C threaded type gx-8mu C gx-8mub C GX-12MU GX-12MU-j GX-12MUb GX-12MUb-j gx-18mu gx-18mu-j gx-18mub gx-18mub-j gx-30mu gx-30mu-j gx-30mub gx-30mub-j non-shielded type threaded type gx-8mlu C gx-8mlub C gx-12mlu gx-12mlu-j gx-12mlub gx-12mlub-j gx-18mlu gx-18mlu-j gx-18mlub gx-18mlub-j gx-30mlu gx-30mlu-j gx-30mlub gx-30mlub-j note: please order the suitable mating cable separately for pigtailed type. ? table of model nos. ? mating cable
799 cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx options designation model no. description sensor mounting bracket ms-ss5 for gx-5su(b) the sensor is easily mounted with this bracket. protection cover ms-h12 for GX-12MU(b) for gx-n12m(b) it protects the sensing surface from welding sparks (spatter), etc. ms-h18 for gx-18mu(b) for gx-n18m(b) ms-h30 for gx-30mu(b) for gx-n30m(b) sensor mounting bracket ? ms-ss5 protection cover ? ms-h12 ? ms-h18 ? ms-h30 specifications dc 2-wire type type shielded type non-shielded type non-threaded type threaded type threaded type model no. normally open gx-5su gx-8mu GX-12MU gx-18mu gx-30mu gx-8mlu gx-12mlu gx-18mlu gx-30mlu item normally closed gx-5sub gx-8mub GX-12MUb gx-18mub gx-30mub gx-8mlub gx-12mlub gx-18mlub gx-30mlub max. operation distance (note 2) 1.5 mm 0.059 in 10 % 2 mm 0.079 in 10 % 3 mm 0.118 in 10 % 7 mm 0.276 in 10 % 10 mm 0.394 in 10 % 4 mm 0.157 in 10 % 8 mm 0.315 in 10 % 15 mm 0.591 in 10 % 22 mm 0.866 in 10 % stable sensing range (note 2) 0 to 1.2 mm 0 to 0.047 in 0 to 1.6 mm 0 to 0.063 in 0 to 2.4 mm 0 to 0.094 in 0 to 5.6 mm 0 to 0.220 in 0 to 8 mm 0 to 0.315 in 0 to 3.2 mm 0 to 0.126 in 0 to 6.4 mm 0 to 0.252 in 0 to 12 mm 0 to 0.472 in 0 to 17.6 mm 0 to 0.693 in standard sensing object iron sheet 6 6 t 1 mm 0.236 0.236 t 0.039 in iron sheet 8 8 t 1 mm 0.315 0.315 t 0.039 in iron sheet 12 12 t 1 mm 0.472 0.472 t 0.039 in iron sheet 18 18 t 1mm 0.709 0.709 t 0.0 39 in iron sheet 30 30 t 1 mm 1.181 1.181 t 0.039 in iron sheet 20 20 t 1 mm 0.787 0.787 t 0.039 in iron sheet 30 30 t 1 mm 1.181 1.181 t 0.039 in iron sheet 50 50 t 1 mm 1.969 1.969 t 0.039 in iron sheet 70 70 t 1 mm 2.756 2.756 t 0.039 in hysteresis 20 % or less of operation distance (with standard sensing object) supply voltage 12 to 24 v dc +10 C15 % ripple p-p 10 % or less current consumption (note 3) 0.8 ma or less output non-contact dc 2-wire type ? load current: 3 to 70 ma (note 4) ? residual voltage: 3 v or less (note 5) short-circuit protection incorporated max. response frequency 1.7 khz 1.2 khz 1.2 khz 500 hz 350 hz 1 khz 650 hz 350 hz 220 hz operation indicator normally closed type: orange led (lights up when the output is on) 2-color indicator normally open type: lights up in green under stable sensing condition, lights up in orange under unstable sensing condition environmental resistance protection ip67 (iec), ip67g (jem) ambient temperature C25 to +70 c C13 to +158 f, storage: C30 to +80 c C22 to +176 f ambient humidity 45 to 85 % rh, storage: 35 to 95 % rh voltage withstandability 1,000 v ac for one min. between all supply terminals connected together and enclosure insulation resistance 50 m, or more, with 250 v dc megger between all supply terminals connected together and enclosure vibration resistance 10 to 55 hz frequency, 1.5 mm 0.059 in amplitude in x, y and z directions for two hours each shock resistance 1,000 m/s 2 acceleration (100 g approx.) in x, y and z directions for three times each sensing range variation temperature characteristics over ambient temperature range C25 to +70 c C13 to +158 f: within 10 % of sensing range at +20 c +68 f voltage characteristics within 2 % for 10 % fuctuation of the supply voltage material enclosure: brass (nickel plated) [stainless steel (sus303) for gx-5su(b), gx-8mu(b) and gx-8mlu(b)] sensing part: nylon [polyalylate for gx-5su(b)], indicator part: nylon [excluding gx-5su(b)] cable 0.3 mm 2 [0.15 mm 2 for gx-5su(b), gx-8mu(b) and gx-8mlu(b)] 2-core oil, heat and cold resistant cabtyre cable, 2 m 6.562 ft long cable extension extension up to total 50 m 164.042 ft is possible with 0.3 mm 2 , or more, cable. weight (note 6) net weight: 20 g approx. net weight: 30 g approx. net weight: 55 g approx. net weight: 95 g approx. net weight: 220 g approx. net weight: 30 g approx. net weight: 55 g approx. net weight: 95 g approx. net weight: 220 g approx. accessories C nut: 2 pcs., toothed lock washer: 1 pc. notes: 1) where measurement conditions have not been specifed precisely, the conditions used were an ambient temperature of +23 c +73.4 f. 2) the maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object. the stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient temperature drift and/or supply voltage fuctuation. 3) it is the leakage current when the output is in the off state. 4) the maximum load current varies depending on the ambient temperature. refer to i/o circuit and wiring diagrams for more details. 5) when the cable is extended, the residual voltage becomes larger. 6) the weight of the threaded type includes the weight of two nuts and one toothed lock washer.
cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series 800 fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx specifications spatter-resistant of dc 2-wire type (pigtailed type) item type shielded type threaded type model no. gx-f12mu-j gx-f18mu-j gx-f30mu-j max. operation distance (note 2) 3 mm 0.118 in 10 % 7 mm 0.276 in 10 % 10 mm 0.394 in 10 % stable sensing range (note 2) 0 to 2.4 mm 0 to 0.094 in 0 to 5.6 mm 0 to 0.220 in 0 to 8 mm 0 to 0.315 in standard sensing object iron sheet 12 12 t 1 mm 0.472 0.472 t 0.039 in iron sheet 18 18 t 1 mm 0.709 0.709 t 0.039 in iron sheet 30 30 t 1 mm 1.181 1.181 t 0.039 in hysteresis 20 % or less of operation distance (with standard sensing object) supply voltage 12 to 24 v dc +10 C15 % ripple p-p 10 % or less current consumption (note 3) 0.8 ma or less output non-contact dc 2-wire type ? load current: 3 to 70 ma (note 4) ? residual voltage: 3 v or less (note 5) output operation normally open short-circuit protection incorporated max. response frequency 1.2 khz 500 hz 350 hz 2-color indicator lights up in green under stable sensing condition, lights up in orange under unstable sensing condition environmental resistance protection ip67 (iec), ip67g (jem) ambient temperature C25 to +70 c C13 to +158 f, storage: C30 to +80 c C22 to +176 f ambient humidity 45 to 85 % rh, storage: 35 to 95 % rh voltage withstandability 1,000 v ac for one min. between all supply terminals connected together and enclosure insulation resistance 50 m, or more, with 250 v dc megger between all supply terminals connected together and enclosure vibration resistance 10 to 55 hz frequency, 1.5 mm 0.059 in amplitude in x, y and z directions for two hours each shock resistance 1,000 m/s 2 acceleration (100 g approx.) in x, y and z directions for three times each sensing range variation temperature characteristics over ambient temperature range C25 to +70 c C13 to +158 f: within 10 % of sensing range at +20 c +68 f voltage characteristics within 2 % for 10 % fuctuation of the supply voltage material enclosure: brass (fluorine resin coated), sensing part: polyalylate (fluorine resin coated), indicator part: polyalylate cable 0.3 mm 2 2-core spatter-resistant cable, 0.3 m 0.984 ft long with round type connector cable extension extension up to total 50 m 164.042 ft is possible with 0.3 mm 2 , or more, cable. weight (note 6) net weight: 35 g approx. net weight: 75 g approx. net weight: 200 g approx. accessories nut: 2 pcs. (fluorine resin coated), toothed lock washer: 1 pc. (fluorine resin coated) notes: 1) where measurement conditions have not been specifed precisely, the conditions used were an ambient temperature of +23 c +73.4 f. 2) the maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object. the stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient temperature drift and/or supply voltage fuctuation. 3) it is the leakage current when the output is in the off state. 4) the maximum load current varies depending on the ambient temperature. refer to i/o circuit and wiring diagrams for more details. 5) when the cable is extended, the residual voltage becomes larger. 6) the given weight includes the weight of two nuts and one toothed lock washer.
801 cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx specifications dc 3-wire type type shielded type non-shielded type threaded type threaded type item model no. gx-n12m gx-n12mb gx-n18m gx-n18mb gx-n30m gx-n30mb gx-n12ml gx-n12mlb gx-n18ml gx-n18mlb gx-n30ml gx-n30mlb max. operation distance (note 2) 3 mm 0.118 in 10 % 7 mm 0.276 in 10 % 10 mm 0.394 in 10 % 8 mm 0.315 in 10 % 15 mm 0.591 in 10 % 22 mm 0.866 in 10 % stable sensing range (note 2) 0 to 2.4 mm 0 to 0.094 in 0 to 5.6 mm 0 to 0.220 in 0 to 8 mm 0 to 0.315 in 0 to 6.4 mm 0 to 0.252 in 0 to 12 mm 0 to 0.472 in 0 to 17.6 mm 0 to 0.693 in standard sensing object iron sheet 12 12 t 1 mm 0.472 0.472 t 0.039 in iron sheet 18 18 t 1 mm 0.709 0.709 t 0.039 in iron sheet 30 30 t 1 mm 1.181 1.181 t 0.039 in iron sheet 30 30 t 1 mm 1.181 1.181 t 0.039 in iron sheet 50 50 t 1 mm 1.969 1.969 t 0.039 in iron sheet 70 70 t 1 mm 2.756 2.756 t 0.039 in hysteresis 20 % or less of operation distance (with standard sensing object) supply voltage 12 to 24 v dc +10 C15 % ripple p-p 10 % or less current consumption 10 ma or less output npn open-collector transistor ? maximum sink current: 100 ma ? applied voltage: 30 v dc or less (between output and 0 v) ? residual voltage: 1.5 v or less (at 100 ma sink current) 0.4 v or less (at 16 ma sink current) output operation normally open normally closed normally open normally closed normally open normally closed normally open normally closed normally open normally closed normally open normally closed short-circuit protection incorporated max. response frequency 450 hz 300 hz 300 hz 350 hz 100 hz 100 hz operation indicator orange led (lights up when the output is on) environmental resistance protection ip67 (iec), ip67g (jem) ambient temperature C25 to +70 c C13 to +158 f, storage: C30 to +80 c C22 to +176 f ambient humidity 45 to 85 % rh, storage: 35 to 95 % rh voltage withstandability 1,000 v ac for one min. between all supply terminals connected together and enclosure insulation resistance 50 m, or more, with 250 v dc megger between all supply terminals connected together and enclosure vibration resistance 10 to 55 hz frequency, 1.5 mm 0.059 in amplitude in x, y and z directions for two hours each shock resistance 1,000 m/s 2 acceleration (100 g approx.) in x, y and z directions for three times each sensing range variation temperature characteristics over ambient temperature range C25 to +70 c C13 to +158 f: within 10 % of sensing range at +20 c +68 f voltage characteristics within 2 % for 10 % fuctuation of the supply voltage material enclosure: brass (nickel plated), sensing part: nylon, indicator part: nylon cable 0.3 mm 2 3-core oil, heat and cold resistant cabtyre cable, 2 m 6.562 ft long cable extension extension up to total 100 m 328.084 ft is possible with 0.3 mm 2 , or more, cable. weight (note 3) net weight: 65 g approx. net weight: 110 g approx. net weight: 240 g approx. net weight: 65 g approx. net weight: 110 g approx. net weight: 240 g approx. accessories nut: 2 pcs., toothed lock washer: 1 pc. notes: 1) where measurement conditions have not been specifed precisely, the conditions used were an ambient temperature of +23 c +73.4 f. 2) the maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object. the stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient temperature drift and/or supply voltage fuctuation. 3) the given weight includes the weight of two nuts and one toothed lock washer.
cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series 802 fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx 1 +v 2 not connected 3 not connected 4 0 v (brown / 1) output color code of mating cable / connector pin no. mating cable cn-22g-c (blue / 2,4) 0 v (note) 1 +v 2 0 v 3 not connected 4 not connected (brown / 1) output black blue not connected (white / 2) 0 v color code of mating cable / connector pin no. mating cable cn-24-c color code of mating cable / connector pin no . mating cable cn-22g-c (brown / 1) output (blue / 2,4) 0 v (note) 1 +v 2 not connected 3 not connected 4 0 v color code of mating cable / connector pin no. color code of mating cable / connector pin no. mating cable cn-24-c mating cable cn-22g-c (brown / 1) output white blue not connected (black / 4) 0 v (brown / 1) output (blue / 2,4) 0 v (note) i/o circuit and wiring diagrams gx- u(b) dc 2-wire type wiring diagram color code brown bleeder resistance 12 to 24 v dc % + 10 ? 15 + ? blue load load color code sensor circuit (brown) output 3 v in on state bleeder resistance 12 to 24 v dc % + 10 ? 15 + ? (blue) 0 v users? circuit internal circuit z d tr load 3 to 70 ma in on state (note) 0.8 ma in off state load note: the maximum load current varies depending on the ambient temperature. ?2 5 ?13 +55 +131 3 35 70 +70 +158 max. load current (ma) ambient temperature (c f) symbols ... z d : surge absorption zener diode tr : pnp output transistor wiring diagram gx- u(b)-j gx-f u-j spatter-resistant of dc 2-wire type i/o circuit diagram brown / 1 bleeder resistance blue / 2,4 (note) load load color code of mating cable / connector pin no . 12 to 24 v dc % + 10 ? 15 + ? note: this is when the mating cable cn-22g-c is connected. the connecter pins no.2 and no.4 are short-circuited inside the mating cable connecter. however, when the mating cable cn-24-c is connected; gx-u-j (normally open): black / 4 gx-ub-j (normally closed): white / 2 connector pin position gx- u-j (normally open) gx- ub-j (normally closed) gx-f u-j (spatter-resistant type) color code of mating cable / connector pin no. sensor circuit (brown / 1) output 3 v in on state bleeder resistanc e 12 to 24 v dc % + 10 ? 15 + ? (blue / 2,4) 0 v (note 1) users? circuit internal circuit z d tr load 3 to 70 ma in on state (note 2) 0.8 ma in off state load i/o circuit diagram note: the connecter pins no.2 and no.4 are short- circuited inside the mating cable connector. notes: 1) this is when the mating cable cn-22g-c is connected. the connecter pins no.2 and no.4 are short-circuited inside the mating cable connecter. however, when the mating cable cn-24-c is connected; gx-u-j (normally open): (black / 4) 0 v gx-ub-j (normally closed): (white / 2) 0 v 2) the maximum load current varies depending on the ambient temperature. ?2 5 ?13 +55 +131 3 35 70 +70 +158 max. load current (ma) ambient temperature (c f) symbols ... z d : surge absorption zener diode tr : pnp output transistor 1) the load should not be actuated by the leakage current (0.8 ma) in the off state. 2) the load should be actuated by (supply voltage C 3 v) in the on state. 3) the current in the on state should be between 3 to 70 ma dc. in case the current is less than 3 ma, connect a bleeder resistance in parallel to the load so that a current of 3 ma, or more, fows. conditions for the load 1) the load should not be actuated by the leakage current (0.8 ma) in the off state. 2) the load should be actuated by (supply voltage C 3 v) in the on state. 3) the current in the on state should be between 3 to 70 ma dc. in case the current is less than 3 ma, connect a bleeder resistance in parallel to the load so that a current of 3 ma, or more, fows. conditions for the load
803 cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx i/o circuit and wiring diagrams gx-n dc 3-wire type (npn output) i/o circuit diagram wiring diagram color code sensor circuit (brown) +v 100 ma max. 12 to 24 v dc % + 10 ? 15 + ? (black) output (note) (blue) 0 v users? circuit internal circuit z d tr d load note: if a capacitive load is directly connected to the output, malfunction may occur. brown + ? black blue load color code 12 to 24 v dc % + 10 ? 15 symbols ... d : reverse supply polarity protection diode z d : surge absorption zener diode tr : npn output transistor sensing characteristics (typical) gx-5su gx-5sub sensing feld standard sensing object iron sheet 6 6 t 1 mm 0.236 0.236 t 0.039 in 2 0.079 2 0.079 1 0.039 1 0.039 0 0 operating point (mm in) left right center setting distance l (mm in) 1 0.039 2 0.079 l 5 0.197 10 0.394 15 0.591 20 0.787 0 sensing range l (mm in) 1 0.039 2 0.079 l sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass aluminum stainless steel (sus304) gx-8mu gx-8mub as the sensing object size becomes smaller than the standard size (iron sheet 6 6 t 1 mm 0.236 0.236 t 0.039 in), the sensing range shortens as shown in the left fgure. correlation between sensing object size and sensing range sensing feld correlation between sensing object size and sensing range standard sensing object iron sheet 8 8 t 1 mm 0.315 0.315 t 0.039 in 4 0.157 4 0.157 2 0.079 2 0.079 0 0 operating point (mm in) left right center setting distance l (mm in) 1 0.039 2 0.079 l 5 0.197 10 0.394 15 0.591 20 0.787 0 sensing range l (mm in) 1 0.039 2 0.079 l sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass aluminum stainless steel (sus304) as the sensing object size becomes smaller than the standard size (iron sheet 8 8 t 1 mm 0.315 0.315 t 0.039 in), the sensing range shortens as shown in the left fgure. sensing feld correlation between sensing object size and sensing range standard sensing object iron sheet 12 12 t 1 mm 0.472 0.472 t 0.039 in 4 0.157 4 0.157 2 0.079 2 0.079 0 0 operating point (mm in) left right center setting distance l (mm in) 2 0.079 4 0.157 l 10 0.394 20 0.787 30 1.181 40 1.575 0 sensing range l (mm in) 2 0.079 4 0.157 l sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass aluminum stainless steel (sus304) as the sensing object size becomes smaller than the standard size (iron sheet 12 12 t 1 mm 0.472 0.472 t 0.039 in), the sensing range shortens as shown in the left fgure. GX-12MU(b) gx-f12mu-j
cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series 804 fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx gx-18mu(b) gx-f18mu-j sensing feld standard sensing object iron sheet 18 18 t 1 mm 0.709 0.709 t 0.039 in 20 0.787 20 0.787 10 0.394 10 0.394 0 0 operating point (mm in) left right center setting distance l (mm in) 5 0.197 10 0.394 l correlation between sensing object size and sensing range 10 0.394 20 0.787 30 1.181 40 1.575 0 sensing range l (mm in) 5 0.197 10 0.394 l sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass aluminum stainless steel (sus304) as the sensing object size becomes smaller than the standard size (iron sheet 18 18 t 1 mm 0.709 0.709 t 0.039 in), the sensing range shortens as shown in the left fgure. gx-30mu(b) gx-f30mu-j gx-8mlu gx-8mlub gx-12mlu gx-12mlub sensing feld correlation between sensing object size and sensing range standard sensing object iron sheet 30 30 t 1 mm 1.181 1.181 t 0.039 in 10 0.394 10 0.394 20 0.787 20 0.787 0 0 operating point (mm in) left right center setting distance l (mm in) 5 0.197 10 0.394 l 20 0.787 40 1.575 60 2.362 80 3.150 0 sensing range l (mm in) 5 0.197 10 0.394 sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass l aluminum stainless steel (sus304) as the sensing object size becomes smaller than the standard size (iron sheet 30 30 t 1 mm 1.181 1.181 t 0.039 in), the sensing range shortens as shown in the left fgure. sensing feld correlation between sensing object size and sensing range standard sensing object iron sheet 20 20 t 1 mm 0.787 0.787 t 0.039 in 10 0.394 10 0.394 5 0.197 5 0.197 0 0 operating point (mm in) left right center setting distance l (mm in) 2 0.079 4 0.157 l 10 0.394 20 0.787 30 1.181 40 1.575 0 sensing range l (mm in) 2 0.079 4 0.157 sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass l aluminum stainless steel (sus304) as the sensing object size becomes smaller than the standard size (iron sheet 20 20 t 1 mm 0.787 0.787 t 0.039 in), the sensing range shortens as shown in the left fgure. sensing feld correlation between sensing object size and sensing range standard sensing object iron sheet 30 30 t 1 mm 1.181 1.181 t 0.039 in 20 0.787 20 0.787 10 0.394 10 0.394 0 0 operating point (mm in) left right center setting distance l (mm in) 5 0.197 10 0.394 l 20 0.787 40 1.575 60 2.362 80 3.150 0 sensing range l (mm in) 5 0.197 10 0.394 sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass l aluminum stainless steel (sus304) as the sensing object size becomes smaller than the standard size (iron sheet 30 30 t 1 mm 1.181 1.181 t 0.039 in), the sensing range shortens as shown in the left fgure. sensing characteristics (typical)
805 cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx sensing characteristics (typical) gx-18mlu gx-18mlub sensing feld correlation between sensing object size and sensing range standard sensing object iron sheet 50 50 t 1 mm 1.969 1.969 t 0.039 in 10 0.394 10 0.394 20 0.787 20 0.787 0 0 operating point ? (mm in) left right center setting distance l (mm in) 10 0.394 20 0.787 ? l 20 0.787 40 1.575 60 2.362 80 3.150 0 sensing range l (mm in) 10 0.394 20 0.787 sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass l aluminum stainless steel (sus304) as the sensing object size becomes smaller than the standard size (iron sheet 50 50 t 1 mm 1.969 1.969 t 0.039 in), the sensing range shortens as shown in the left fgure. gx-30mlu gx-30mlub sensing feld correlation between sensing object size and sensing range standard sensing object iron sheet 70 70 t 1 mm 2.756 2.756 t 0.039 in 10 0.394 10 0.394 20 0.787 20 0.787 0 0 operating point ? (mm in) left right center setting distance l (mm in) 10 0.394 20 0.787 ? l 20 0.787 40 1.575 60 2.362 80 3.150 0 sensing range l (mm in) 10 0.394 20 0.787 sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass l aluminum stainless steel (sus304) as the sensing object size becomes smaller than the standard size (iron sheet 70 70 t 1 mm 2.756 2.756 t 0.039 in), the sensing range shortens as shown in the left fgure. sensing feld correlation between sensing object size and sensing range gx-n12m gx-n12mb standard sensing object iron sheet 12 12 t 1 mm 0.472 0.472 t 0.039 in 2 0.079 2 0.079 4 0.157 4 0.157 0 0 operating point (mm in) left right center setting distance l (mm in) 2 0.079 4 0.157 l 10 0.394 20 0.787 30 1.181 40 1.575 0 sensing range l (mm in) 2 0.079 4 0.157 sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass l aluminum stainless steel (sus304) as the sensing object size becomes smaller than the standard size (iron sheet 12 12 t 1 mm 0.472 0.472 t 0.039 in), the sensing range shortens as shown in the left fgure. sensing feld correlation between sensing object size and sensing range gx-n18m gx-n18mb standard sensing object iron sheet 18 18 t 1 mm 0.709 0.709 t 0.039 in 10 0.394 10 0.394 20 0.787 20 0.787 0 0 operating point (mm in) left right center setting distance l (mm in) 5 0.197 10 0.394 l 10 0.394 20 0.787 30 1.181 40 1.575 0 sensing range l (mm in) 5 0.197 10 0.394 sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass l aluminum stainless steel (sus304) as the sensing object size becomes smaller than the standard size (iron sheet 18 18 t 1 mm 0.709 0.709 t 0.039 in), the sensing range shortens as shown in the left fgure.
cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series 806 fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx sensing characteristics (typical) gx-n30m gx-n30mb sensing feld correlation between sensing object size and sensing range standard sensing object iron sheet 30 30 t 1 mm 1.181 1.181 t 0.039 in 10 0.394 10 0.394 20 0.787 20 0.787 0 0 operating point (mm in) left right center setting distance l (mm in) 5 0.197 10 0.394 l 20 0.787 40 1.575 60 2.362 80 3.150 0 sensing range l (mm in) 5 0.197 10 0.394 t 1 mm t 0.039 in sensing object a a mm a a in iron brass l aluminum stainless steel (sus304) sensing object side length a (mm in) as the sensing object size becomes smaller than the standard size (iron sheet 30 30 t 1 mm 1.181 1.181 t 0.039 in), the sensing range shortens as shown in the left fgure. sensing feld gx-n18ml gx-n18mlb gx-n12ml gx-n12mlb standard sensing object iron sheet 30 30 t 1 mm 1.181 1.181 t 0.039 in 10 0.394 10 0.394 20 0.787 20 0.787 0 0 operating point (mm in) left right center setting distance l (mm in) 5 0.197 10 0.394 l 20 0.787 40 1.575 60 2.362 80 3.150 0 sensing range l (mm in) 5 0.197 10 0.394 sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass l aluminum stainless steel (sus304) as the sensing object size becomes smaller than the standard size (iron sheet 30 30 t 1mm 1.181 1.181 t 0.039 in), the sensing range shortens as shown in the left fgure. sensing feld correlation between sensing object size and sensing range standard sensing object iron sheet 50 50 t 1 mm 1.969 1.969 t 0.039 in 10 0.394 10 0.394 20 0.787 20 0.787 0 0 operating point ? (mm in) left right center setting distance l (mm in) 10 0.394 20 0.787 ? l 20 0.787 40 1.575 60 2.362 80 3.150 0 sensing range l (mm in) 10 0.394 20 0.787 sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass l aluminum stainless steel (sus304) sensing feld correlation between sensing object size and sensing range as the sensing object size becomes smaller than the standard size (iron sheet 50 50 t 1 mm 1.969 1.969 t 0.039 in), the sensing range shortens as shown in the left fgure. correlation between sensing object size and sensing range gx-n30ml gx-n30mlb standard sensing object iron sheet 70 70 t 1 mm 2.756 2.756 t 0.039 in 10 0.394 10 0.394 20 0.787 20 0.787 0 0 operating point ? (mm in) right center setting distance l (mm in) 10 0.394 20 0.787 ? l left stainless steel (sus304) 20 0.787 40 1.575 60 2.362 80 3.150 0 sensing range l (mm in) 10 0.394 20 0.787 sensing object side length a (mm in) t 1 mm t 0.039 in sensing object a a mm a a in iron brass l aluminum as the sensing object size becomes smaller than the standard size (iron sheet 70 70 t 1 mm 2.756 2.756 t 0.039 in), the sensing range shortens as shown in the left fgure.
807 cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx precautions for proper use all models mounting ? the tightening torque should be under the value given below. mounting with a set screw ? tighten with the cup-point of a set screw (m4). mounting hole process dimension c b a set screw (m4) model no. a (mm in) b (mm in) c (mm in) tightening torque gx-5su(b) 5 to 30 0.197 to 1.181 3 0.118 ?5.5 + 0.2 0 ?0.217 + 0.008 0 0.78 nm ? do not fx on the operation indicator or opposite to it. operation indicator set screw operation indicator operation indicator mounting with nut d attached toothed lock washer mounting plate d attached toothed lock washer mounting plate model no. dimension d (mm in) tightening torque gx-8mu(b) 3 to 10.3 0.118 to 0.406 5.9 nm 10.3 0.406 or more 11.8 nm GX-12MU(b) gx-f12mu-j gx-n12m(b) 3.5 to 13.5 0.138 to 0.531 10 nm 13.5 0.531 or more 20 nm gx-18mu(b) gx-f18mu-j gx-n18m(b) 4 to 18 0.157 to 0.709 45 nm 18 0.709 or more 80 nm gx-30mu(b) gx-f30mu-j gx-n30m(b) 5 to 21 0.197 to 0.827 80 nm 21 0.827 or more 180 nm gx-8mlu(b) 12 0.472 or more 11.8 nm gx-12mlu(b) gx-n12ml(b) 15 0.591 or more 20 nm gx-18mlu(b) gx-n18ml(b) 25 0.984 or more 80 nm gx-30mlu(b) gx-n30ml(b) 30 1.181 or more 180 nm note: mount such that the nuts do not protrude from the threaded portion. ? the root truncation of the threads is shallow owing to strengthening of the sensors against tightening. when tapping holes on equipment to fx the sensors, the prepared holes must be value in the table below. tapping holes sensor ta p model no. prepared hole gx-8mu(b) gx-8mlu(b) ?7.2 mm ?0.283 in GX-12MU(b) gx-12mlu(b) gx-f12mu-j gx-n12m(b) gx-n12ml(b) ?11.2 mm ?0.441 in distance from surrounding metal ? as metal around the sensor may affect the sensing performance, pay attention to the following points. infuence of surrounding metal ? the surrounding metal will affect the sensing performance. keep the minimum distance specifed in the table below. e background metal model no. e (mm in) gx-5su(b) 4.5 0.177 gx-8mu(b) 4.5 0.177 GX-12MU(b) gx-f12mu-j gx-n12m(b) 8 0.315 gx-18mu(b) gx-f18mu-j gx-n18m(b) 20 0.787 gx-30mu(b) gx-f30mu-j gx-n30m(b) 40 1.575 gx-8mlu(b) 8 0.315 gx-12mlu(b) gx-n12ml(b) 22 0.866 gx-18mlu(b) gx-n18ml(b) 45 1.772 gx-30mlu(b) gx-n30ml(b) 75 2.953 embedding of the sensor in metal ? sensing range may decrease if the sensor is completely embedded in metal. especially for the non-threaded type and the non-shielded type, keep the minimum distance specifed in the table below. f g metal note: with the non-shielded type, the sensing range may vary depending on the position of the nuts. model no. f (mm in) g (mm in) gx-5su(b) ?12 ?0.472 3 0.118 gx-8mlu(b) ?24 ?0.945 12 0.472 gx-12mlu(b) gx-n12ml(b) ?50 ?1.969 15 0.591 gx-18mlu(b) gx-n18ml(b) ?75 ?2.953 25 0.984 gx-30mlu(b) gx-n30ml(b) ?105 ?4.134 30 1.181 mutual interference ? when two or more sensors are installed in parallel or face to face, keep the minimum separation distance specifed below to avoid mutual interference. face to face mounting h parallel mounting j model no. h (mm in) j (mm in) gx-5su(b) 19 0.748 14 0.551 gx-8mu(b) 20 0.787 15 0.591 GX-12MU(b) gx-f12mu-j 35 1.378 20 0.787 gx-18mu(b) gx-f18mu-j 70 2.756 45 1.772 gx-30mu(b) gx-f30mu-j 115 4.528 70 2.756 gx-8mlu(b) 60 2.362 45 1.772 gx-12mlu(b) 145 5.709 95 3.740 gx-18mlu(b) 250 9.843 165 6.496 gx-30mlu(b) 350 13.780 250 9.843 gx-n12m(b) 25 0.984 15 0.591 gx-n18m(b) 50 1.969 35 1.378 gx-n30m(b) 90 3.543 55 2.165 gx-n12ml(b) 120 4.724 70 2.756 gx-n18ml(b) 180 7.087 125 4.921 gx-n30ml(b) 290 1.417 190 7.480 refer to general precautions. ? never use this product as a sensing device for personnel protection. ? in case of using sensing devices for personnel protection, use products which meet laws and standards, such as osha, ansi or iec etc., for personnel protection applicable in each region or country.
cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series 808 fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx precautions for proper use all models sensing range correction coeffcient metal iron stainless steel (sus304) brass aluminum model no. gx-5su(b) 1 0.63 approx. 0.32 approx. 0.30 approx. gx-8mu(b) 1 0.59 approx. 0.32 approx. 0.29 approx. GX-12MU(b) gx-f12mu-j 1 0.75 approx. 0.51 approx. 0.49 approx. gx-18mu(b) gx-f18mu-j 1 0.75 approx. 0.50 approx. 0.48 approx. gx-30mu(b) gx-f30mu-j 1 0.69 approx. 0.44 approx. 0.42 approx. gx-8mlu(b) 1 0.64 approx. 0.38 approx. 0.38 approx. gx-12mlu(b) 1 0.67 approx. 0.44 approx. 0.43 approx. gx-18mlu(b) 1 0.68 approx. 0.45 approx. 0.43 approx. gx-30mlu(b) 1 0.67 approx. 0.44 approx. 0.43 approx. gx-n12m(b) 1 0.77 approx. 0.52 approx. 0.51 approx. gx-n18m(b) 1 0.73 approx. 0.50 approx. 0.48 approx. gx-n30m(b) 1 0.70 approx. 0.45 approx. 0.44 approx. gx-n12ml(b) 1 0.66 approx. 0.44 approx. 0.43 approx. gx-n18ml(b) 1 0.68 approx. 0.46 approx. 0.44 approx. gx-n30ml(b) 1 0.65 approx. 0.44 approx. 0.43 approx. protection cover (optional) ? it protects the sensing surface from welding sparks (spatter), etc. mounting method material: fluorine resin protection cover sensor model no. applicable model no. ms-h12 GX-12MU(b) gx-n12m(b) ms-h18 gx-18mu(b) gx-n18m(b) ms-h30 gx-30mu(b) gx-n30m(b) note: mount the protection cover so that there is no gap between it and the sensing surface. others ? do not use during the initial transient time (50 ms) after the power supply is switched on. ? make sure that stress by forcible bend or pulling is not applied directly to the sensor cable joint. dc 2-wire type wiring ? the sensor must be connected to a power supply via a load. if the sensor is connected to a power supply without a load, the short-circuit protection makes the sensor inoperable. (the output stays in the off state and the indicator does not light up.) in this case, rectify by connecting the power supply via a load. now, the sensor becomes operable. further, take care that if the power supply is connected with reverse polarity without a load, the sensor will get damaged. blue lead wire brown lead wire dc power supply ? + brown lead wire blue lead wire dc power supply ? + ? for series connection (and circuit) or parallel connection (or circuit) of sensors, take care of the following. parallel connection (or circuit) series connection (and circuit) when all sensors are in the on state, the load voltage v rl is given by: v rl = v cc C n 3 (v) when all sensors are in the off state, the load leakage current lcc is given by: vcc: supply voltage (24 v dc max.) n: number of sensors make sure that the load can work properly at this voltage. note: the output is generated normally even if the indicator does not light up properly. load v rl v cc blue lead wire blue lead wire brown lead wire brown lead wire ? + lcc = n 0.8 (ma) ( n: number of sensors) make sure that the load can work properly. note: the load current in the on state is given by: i l = vcc C 3v load resistance (ma) the load current must be 3 ma n i l 70 ma (n: number of sensors turned on) i cc (i l ) v cc load blue lead wire blue lead wire brown lead wire brown lead wire ? + ? the residual voltage of the sensor is 3 v. before connecting a relay as the load, take care of its actuation voltage. (some 12 v relays may not be usable.) power supply 12 v dc v r relay actuation voltage v s =3 v relay actuation voltage: v r 12 ? 3 v 9 v blue lead wire residual voltage when the sensor is in the on state brown lead wire relay ( ) ( ) ? + 2-color indicator [gx-(f)u(-j) only] ? when the sensing object is in the stable sensing range, the led lights up in green, and when the sensing object is in the unstable sensing range, the led lights up in orange. while the led lights up in green, the sensing is performed stably without being affected by temperature drifts or voltage fuctuations. unstable range led lights up in orange 2-color indicator operation output operation switched off lights off switched on max. operation distance 0 output operation level led light s up in green setting distance refer to general precautions. ? the sensing range is specifed for the standard sensing object. with a non-ferrous metal, the sensing range is obtained by multiplying with the correction coeffcient specifed below. further, the sensing range also changes if the sensing object is smaller than the standard sensing object or if the sensing object is plated.
809 cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx dimensions (unit: mm in) the cad data in the dimensions can be downloaded from our website. 4 0.157 ?5.4 ?0.213 ?2.9 ?0.1 14 cable, 2 m 6.562 ft long 1.5 0.059 30 1.181 16.5 0.650 2-color indicator (orange, green) (note) sensor gx-5su gx-5sub sensor gx-8mu gx-8mub note: gx-5sub has an operation indicator (orange) instead of the 2-color indicator. sensor GX-12MU(b) gx-n12m(b) ?3.6 ?0.142 cable, 2 m 6.562 ft long 17 0.669 ?21 ?0.827 ?10.4 ?0.409 ?5.5 ?0.217 2-color indicator (orange, green) (note) 1.3 0.051 3.5 0.138 35.5 1.398 2 0.079 5 0.197 m12 1 0.039 t oothed lock washer (internally toothed) indicator part note: GX-12MUb and gx-n12m(b) have an operation indicator (orange) instead of the 2-color indicator. sensor gx-30mu(b) gx-n30m(b) 36 1.417 ?43 ?1.693 39.5 1.555 2 0.079 m30 1.5 0.059 5 0.197 ?10.4 ? 0.409 ?5.5 ?0.217 1.3 0.051 5 0.197 2-color indicator (orange, green) (note) ?3.6 ?0.142 cable, 2 m 6.562 ft long t oothed lock washer (internally toothed) indicator part sensor gx-12mlu(b) gx-n12ml(b) note: gx-30mub and gx-n30m(b) have an operation indicator (orange) instead of the 2-color indicator. 17 0.669 ?21 ?0.827 ?10.4 ?0.409 ?5.5 ?0.217 1.3 0.051 35.5 1.398 2 0.079 5 0.197 m12 1 0.039 3.5 0.138 ?10.2 ?0.402 7 0.276 2-color indicator (orange, green) (note) ?3.6 ?0.142 cable, 2 m 6.562 ft long t oothed lock washer (internally toothed) indicator part note: gx-12mlub and gx-n12ml(b) have an operation indicator (orange) instead of the 2-color indicator. sensor gx-30mlu(b) gx-n30ml(b) 36 1.417 ?43 ?1.693 ?10.4 ?0.409 ?5.5 ?0.217 39.5 1.555 2 0.079 m30 1.5 0.059 5 0.197 ?26.6 ?1.047 1.3 0.051 5 0.236 12 0.472 2-color indicator (orange, green) (note) ?3.6 ?0.142 cable, 2 m 6.562 ft long t oothed lock washer (internally toothed) indicator part note: gx-30mlub and gx-n30ml(b) have an operation indicator (orange) instead of the 2-color indicator. 3 0.11 8 ?6.8 ?0.268 ?15 ?0.591 m8 1 0.039 ?2.9 ?0.1 14 cable, 2 m 6.562 ft long 20 0.787 10 0.394 12 0.472 t oothed lock washer (internally toothed) 2-color indicator (orange, green) (note) indicator part note: gx-8mub has an operation indicator (orange) instead of the 2-color indicator. sensor gx-18mu(b) gx-n18m(b) 24 0.945 ?29 ?1.142 ?10.4 ?0.409 ?5.5 ?0.217 m18 1 0.039 2-color indicator (orange, green) (note) 1.3 0.051 4 0.157 36.5 1.437 2 0.079 5 0.197 ?3.6 ?0.142 cable, 2 m 6.562 ft long t oothed lock washer (internally toothed) indicator part note: gx-18mub and gx-n18m(b) have an operation indicator (orange) instead of the 2-color indicator. sensor gx-8mlu gx-8mlub 3 0.1 18 6 0.236 ?6.8 ?0.268 ?6.5 ?0.256 ?15 ?0.591 20 0.787 10 0.394 12 0.472 m8 1 0.039 t oothed lock washer (internally toothed) ?2.9 ?0.1 14 cable, 2 m 6.562 ft long 2-color indicator (orange, green) (note) indicator part note: gx-8mlub has an operation indicator (orange) instead of the 2-color indicator. sensor gx-18mlu(b) gx-n18ml(b) 24 0.945 ?29 ?1.142 ?10.4 ?0.409 ?5.5 ?0.217 1.3 0.051 36.5 1.437 2 0.079 5 0.197 m18 1 0.039 ?15.2 ?0.598 4 0.157 10 0.394 2-color indicator (orange, green) (note) ?3.6 ?0.142 cable, 2 m 6.562 ft long t oothed lock washer (internally toothed) indicator part note: gx-18mlub and gx-n18ml(b) have an operation indicator (orange) instead of the 2-color indicator. sensor GX-12MU(b)-j gx-f12mu-j 17 0.669 ?21 ?0.827 ?5.5 ?0.217 3.5 0.138 35.5 1.398 2 0.079 5 0.197 ?10.4 ?0.409 ?14 ?0.551 (300) (1 1.81 1) 44 1.732 1.3 0.051 ?3.6 ?0.142 cable 2-color indicator (orange, green) (note) m12 connector m12 1 0.039 t oothed lock washer (internally toothed) indicator part note: GX-12MUb-j has an operation indicator (orange) instead of the 2-color indicator.
cylindrical inductive proximity sensor gx-u series gx-fu series gx-n series 810 fiber sensors laser sensors photo- electric sensors micro photo- electric sensors area sensors light curtains pressure / flow sensors inductive proximity sensors particular use sensors sensor options simple wire-saving units wire-saving systems measure- ment sensors static control devices endoscope laser markers plc / terminals human machine interfaces energy consumption visualization components fa components machine vision systems uv curing systems selection guide amplifer built-in amplifer- separated gx-f/h gxl gl gx-u/gx-fu/ gx-n gx dimensions (unit: mm in) the cad data in the dimensions can be downloaded from our website. sensor gx-18mu(b)-j gx-f18mu-j 1.3 0.051 24 0.945 ?29 ?1.142 4 0.157 36.5 1.437 2 0.079 5 0.197 ?5.5 ?0.217 ?10.4 ?0.409 ?14 ?0.551 (300) (1 1.81 1) 44 1.732 m18 1 0.039 t oothed lock washer (internally toothed) ?3.6 ?0.142 cable 2-color indicator (orange, green) (note) m12 connector indicator part note: gx-18mub-j has an operation indicator (orange) instead of the 2-color indicator. sensor gx-30mu(b)-j gx-f30mu-j 36 1.417 ?43 ?1.693 39.5 1.555 m30 1.5 0.059 5 0.197 5 0.197 2 0.079 ?3.6 ?0.142 cable ?5.5 ?0.217 ?10.4 ?0.409 ?14 ?0.551 (300) (1 1.81 1) 44 1.732 2-color indicator (orange, green) (note) 1.3 0.051 m12 connector t oothed lock washer (internally toothed) indicator part note: gx-30mub-j has an operation indicator (orange) instead of the 2-color indicator. sensor gx-12mlu-j gx-12mlub-j 1.3 0.051 17 0.669 ?21 ?0.827 3.5 0.138 7 0.276 35.5 1.398 2 0.079 5 0.197 ?5.5 ?0.217 ?10.4 ?0.409 ?10.2 ?0.402 ?14 ?0.551 (300) (1 1.81 1) 44 1.732 m12 1 0.039 t oothed lock washer (internally toothed) ?3.6 ?0.142 cable 2-color indicator (orange, green) (note) m12 connector indicator part note: gx-12mlub-j has an operation indicator (orange) instead of the 2-color indicator. sensor gx-18mlu-j gx-18mlub-j 1.3 0.051 24 0.945 ?29 ?1.142 4 0.157 10 0.394 36.5 1.437 2 0.079 5 0.197 ?5.5 ?0.217 ?10.4 ?0.409 ?15.2 ?0.598 ?14 ?0.551 (300) (1 1.81 1) 44 1.732 m18 1 0.039 t oothed lock washer (internally toothed) ?3.6 ?0.142 cable 2-color indicator (orange, green) (note) m12 connector indicator part note: gx-18mlub-j has an operation indicator (orange) instead of the 2-color indicator. sensor gx-30mlu-j gx-30mlub-j 1.3 0.051 36 1.417 ?26.6 ?1.047 ?43 ?1.693 12 0.472 39.5 1.555 2 0.079 5 0.197 5 0.197 ?5.5 ?0.217 ?10.4 ?0.409 ?14 ?0.551 (300) (1 1.81 1) 44 1.732 m30 1.5 0.059 t oothed lock washer (internally toothed) ?3.6 ?0.142 cable 2-color indicator (orange, green) (note) m12 connector indicator part note: gx-30mlub-j has an operation indicator (orange) instead of the 2-color indicator. sensor mounting bracket for gx-5su(b) (optional) ms-ss5 4 0.157 4 0.157 4 0.157 8.3 0.327 6.1 0.240 2-?3.5 ?0.138 mounting holes 18 0.709 10 0.394 16 0.630 8 0.315 ms-h12 ms-h18 ms-h30 protection cover (optional) a bc 0.7 0 ? 0.2 0.028 0 ? 0.008 thickness of front face material: nylon 66 material: fluorine resin symbol model no. a b c applicable model no. ms-h12 5 ?11.5 ?0.453 ?14 ?0.551 GX-12MU(b) gx-n12m(b) ms-h18 6 ?17.5 ?0.689 ?20 ?0.787 gx-18mu(b) gx-n18m(b) ms-h30 8 ?29.4 ?1.157 ?33 ?1.299 gx-30mu(b) gx-n30m(b)

▲Up To Search▲

Price & Availability of GX-12MU

	To Download GX-12MU Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .