data sheet features 1. highly compact front panel having a din size of 24 x 48 mm, as lightweight as 100 g and besides, depth just 85 mm, featuring a space saving design. 2. a variety of temperature sensors connectable because thermocouples (5 types) and thermistors (0 to 100 c) are connectable, measurement within a wide tem- perature range from low to high can be covered so as to match your equipment. 3. measured and alarm temperatures displayable alarm set value and measured temperature value can be checked promptly using the front keys. specifications item specification input number of inputs: 1 input signal and measurable range: refer to table 1. allowable signal source resistance: thermocouple input 100 ? max. measurement cycle: 2 sec. or less burnout function: thermocouple input; uuu display thermistor input: lll display (upscale or downscale at burnout settable) input impedance: thermocouple input 1 m ? or higher input filter: 0 to 90 sec. (settable in 1 sec. steps) primary lag filter input value compensation: settable within 10% of measurable range indication indication means: lcd (without back light) v alue/parameter indication: 4 digits of 7 segments each (however, at the 1st digit, only - or 1 is indicated within -999 to 1999.) contents of indication: measured value, alarm set value 1, alarm set value 2, various parameters each indicator of alarms 1 and 2, ?c scale operation number of keys: 3 keys, sheet type keys (embossed) alarm value setting resolution: 1?c key lock function: (change of setting can be inhibited.) accuracy indication accuracy: refer to table 1. (however, error of a temperature sensor is not included.) reference contact compensation error: 3?c (at 23?c) alarm number of outputs: 1 or 2 (as specified in code symbols) output contact structure: 1a contact alarm type: refer to table 2. contact capacity: 220 v ac/30 v dc, 2 a (resistance load) 220 ac/30 dc, 1 a (inductive load) mechanical life of contact: 20 million activations or more (100 activations/min.) electrical life of contact: 100,000 activations or more (rated load) output resetting cycle: 2 sec. or less alarm value settable range: settable within 0 to 100% of measurable range hysteresis width settable range: 0 to 110% of measurable range (settable in 1?c steps) alarm action delay time: settable within 1 to 120 sec. pas3 this product is an on/off temperature alarm unit which in- puts signals from a thermocouple or thermistor sensor and transmits a relay contact output when an input signal reaches the preset alarm level. this thermostat is most suited for overheat detection in machines, equipments, etc. digital thermostat 4. alarm point settable in 1 c steps temperature can be set in 1 c steps by key operation from the front. 5. washable front structure the front display and operating section has an ip66 water- proof structure (corresponding to nema-4x). this design allows washing from the panel front. 6. 2 relay contact outputs available this thermostat is capable of issuing 2 relay contact out- puts. therefore, any output of high/low limit pair, 2 upper limits and 2 lower limits can be selected. item specification power power supply voltage: 100 v (?5%) to 240 v (+10%) ac supply 50/60 hz ( 10%) power consumption: 3 va max. (with 100 v ac), 6 va max. (with 240 v ac) operating ambient temperature: 0 to 50?c conditions ambient humidity: 90% rh max. (condensation unallowable) body mounting method: panel flush mounting use of optional din rail-mounting adapter allows the instrument to be rail mounted or wall mounted. structure external dimensions (h x w x d): 24 x 48 x 85 mm w eight: approx. 100 g casing material: plastic (corresponding to flame resistance grade ul94v-0) front protective structure: ip66 (corresponding to nema-4x) when using fuji s genuine front waterproof packing part external terminals: plug-in type (for bar terminals) finish color: ivory table 1 input signal, measurable range and indication acurasy input signal thermocouple j k r t e thermistor pb-36 measurable range (?c) 0 to 800 0 to 1200 0 to 1600 0 to 400 0 to 600 0 to 100 minimum resolution 1?c 1?c 4?c 1?c 1?c 1?c indication accuracy 3?c 3?c 4?c 3?c 3?c 4?c note 1) correct indication is not ensured within a range from 0 to 500?c for an r type thermocouple. note 2) switching between a thermistor and a thermocouple is not allowed. thermocouple input type can be changed by front key operation. date EDS11-141B apr. 1, 2011
pas3 code symbols table 2 alarm types set value notation action diagram (note 1) code of pa1, 2 0 1 2 3 4 5 6 7 8 no no yes yes no no yes yes no alarm upper limit lower limit upper limit lower limit upper limit lower limit upper limit lower limit absolute value absolute value absolute value absolute value absolute value absolute value absolute value absolute value relay excitation relay excitation relay excitation relay excitation relay non- excitation relay non- excitation relay non- excitation relay non- excitation with holding (note 2) relay action at alarm alarm direction (note 1) how to read action area: a range in which ?lm1 or alm2?is indicated on lcd at the front. area: a range in which alarm relay is excited point: alarm set value the horizontal axis represents measured values (pv). (note 2) what is the hold function? even if the process value is within the alarm range when turning on power, the alarm does not turn on immediately but only after it leaves and then returns to the alarm range. lower limit alarm (with hold) power off power on power on off off on on on off off off pv (process value) period where lower limit alarm is output lower limit alarm fig. 1 alarm output hysteresis width example 49?c set value 50?c alarm output hysteresis width (?c) example) alarm set value 50?c alarm output hysteresis width 1?c on (1?c) alarm output input signal thermocouple thermistor number of alarm 1 2 1 2 code symbols pas3k1y1 pas3k1a1 pas3h1y1 pas3h1a1 temperature sensor option provided setting at delivery measurable range k thermocouple input (0 to 1200?c) thermistor input (0 to 100?c) alarm set value k thermocouple input: for 1-point alarm (upper limit 1200?c) k thermocouple input: for 2-point alarm (upper limit 1200?c, lower limit alarm 0?c) thermistor input: for 1-point alarm (upper limit 100?c) thermistor input: for 2-point alarm (upper limit 100?c, lower limit alarm 0?c) alarm hysteresis width 1?c alarm delay time 0 sec. indication measured value burnout upscale at burnout input filter 5 sec. input value compensation 0% note 1) switching between a thermistor and a thermocouple is not allowed. note 2) thermocouple input type can be changed by front key operation. scope of delivery thermostat unit, panel-mounting adapter, front waterproof packing, instruction manual thermistor sensor added for thermistor input attached thermistor sensor ?attachment for thermistor-input thermostat ?outline diagram (unit: mm) measurable range 0 to 100?c b constant 3390 k nominal resistance value 6 k ? (0?c) lead wire heat-resisting vinyl chloride wire lead wire length 500 mm lead wire heat resisting temperature ?0 to 105?c color code black accuracy within 2?c about 520 5 epoxy resins (black) heat-resisting parallel vinyl chloride wire (12/0.18 ta)(black) 6.5 max. 20 max. code symbols of spare thermistor sensor zzp * ctk7l3491p1 optional device din rail adapter (model: zzp * ctk368715p1)
outline diagram (unit:mm) din rail adapter 24 waterproof packing mounting adapter panel (1 t 8) 48 85 84 34.2 1 4 pv set1 set2 alm1 alm2 22 panel cutout diagram (unit:mm) for close mounting in horizontal direction for mounting ??units 22.2 45.0 +0.5 0 57 min. 50 min. +0.3 0 (48 x n 3) +0.5 0 22.2 +0.3 0 this mounting does not meet nema-4x/ip66 (front waterproof specification). (because the packing cannot be used in horizontally close mounting.) din rail din rail adapter (option) for wall mounting max. torque 0.49nm pas3... mfd. no. 52.4 pv set1 set2 alm1 alm2 45.4 96.2 92.5 9 43.8 36.8 m4 2-?.3
pas3 connection diagram 1 2 3 2 3 4 5 6 7 8 9 thermocouple input alarm output 1 thermistor alarm output 2 power supply ac 100-240 v 50/60 hz ? usable wiring materials ?wire gauge: awg28 (0.1 mm 2 ) ... awg16 (1.25 mm 2 ) strip-off length: 5 to 6 mm ?bar terminal dimension of strip-off conductor section: 2 x 1.5 mm or smaller length of strip-off conductor section: 5 to 6 mm a wg28...awg16 5 to 6 mm 5 to 6 mm 2max. 1.5max. connection method pas3 screw driver wires
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