1122 p&b dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. catalog 1308242 issued 3-03 (pdf rev 8-04) specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. 50-pin card edge connector 3m 3415-0001 1 50-pin header connector amp 7-1437021-4 1 5 amp fuse littelfuse 251-005 1 7 amp fuse 3 littelfuse 251-007 1 1 amp fuse 2 littelfuse 251-001 1 part number 2IOM4A 2iom16 2iom16a 2iom16e 2iom24 2iom24d 2iom32d number of i/o channels 4 16 16 16 24 24 32 number of module positions 4 16 16 16 24 24 32 field terminals: screw terminals x x x x x x x logic terminals: screw terminals x x logic terminals: 50-pin card edge connector x x x logic terminals: 50-pin straight header xx logic terminals: 50-pin right angle header x will accept 50-pin dual row header x x designed for neg. true logic; one logic voltage x x x x x x x 2IOM4A schematic designed to operate with neg. true logic (active low) systems & one logic voltage. 2iom series space saving mounting boards for slim line input/output modules ?led status indicators, plug-in fuses & pull-up resistors ?card edge, straight header, right-angle header and screw terminal logic connections ?screw terminals for field wiring ?ul recognized/csa certified for 125v max. with 5a fuses; 250v max. with #22 solid copper jumper wire instead of fuses file e61482 file lr15734 1 9 3 2 1 0 1 9 .250 (6.35) 2.75 (69.85) 3.25 (82.55) 3.25 (82.55) 2.75 (69.85) 1.9 (48.3) max. to top of module riveted standoff thru hole 4 places .150 dia. (3.81) .250 (6.35) barrier strip 9 terminal 2 places led status indicator fuse 7-amp 4 places .250 (6.35) 0.75 (19.05) pull-up resistors 3.3k ? notes: 1. or equivalent. customer assumes ultimate responsibility for applicability. 2. used only on 24 and 32 position models. 3. used only on 2IOM4A and 2iom16a. ordering information - boldface items listed below are more likely to be maintained in stock by authorized distributors. 2IOM4A outline dimensions suggested mating connectors and fuses field input/output pull-up resistor 3.3k ? typical led fuse 7 amp typical 1 2 3 4 5 barrier strip spare + logic barrier strip logic input/output logic gnd. 123456789 123 45 67 89 users should thoroughly review the technical data before selecting a product part number. it is recommended that users also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application.
1123 p&b dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. catalog 1308242 issued 3-03 (pdf rev 8-04) specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. field input/output led fuse 5 amp typical barrier strips 12 + 1 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 1 2 3 4 5 + logic + logic top user installable jumper (2 places) logic input/output all even pins logic gnd. edge conn. bot. 34 56 78 910 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 pull-up resistor 3.3k ? typical 2iom16 & 2iom16e outline dimensions 116 49 1 +- 17 32 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 10.00 (254.0) .200 (5.08) barrier strip 16 terminal 2 places barrier strip 2 terminal logic supply input .400 (10.16) .250 (6.35) .250 (6.35) 1.45 (36.83) .200 (5.08) 3.50 (88.90) key slot 2.60 (66.04) .450 (11.43) edge card is arranged to accomodate 50 contact 0.1 (3mm) center, card edge connector riveted standoff thru hole 4 places .150 dia. (3.81) .750 (19.05) 4.23 (107.32) 5.13 (130.18) will accept 50 pin dual row header led status indicator 1.55 (39.37) fuse 5 amp max. to top of modules 1.9 (48.3) pull-up resistors 3.3k ? 2iom16 & 2iom16e schematic designed to operate with neg. true logic (active low) systems & one logic voltage. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 +- 116 17 32 116 17 32 .250 (6.35) 3.25 (82.55) max. to top of modules .750 (19.05) 1.9 (48.3) .250 (6.35) 9.00 (228.60) fuse 7 amp 16 places led status indicator pull-up resistor 3.3k ? 2.75 (69.85) .250 (6.35) barrier strip 16 terminal 4 places 9.50 (241.30) barrier strip 2 terminal logic supply input 4.68 (118.75) 1.13 (28.58) riveted standoff thru hole 4 places .150 dia. (3.81) 9.00 (228.6) field input/output pull-up resistor 3.3k ? typical fuse 7 amp typical barrier strip logic input/output 12 12 34 34 56 56 78 78 910 910 11 12 11 12 13 14 13 14 15 16 15 16 17 18 17 18 19 20 19 20 21 22 21 22 23 24 23 24 25 26 25 26 27 28 27 28 29 30 29 30 31 32 31 32 + led logic gnd. logic + barrier strip 1 2 3 4 5 2iom16a schematic designed to operate with neg. true logic (active low) systems & one logic voltage. 2iom16a outline dimensions 2iom16e with right-angle header
12 0 34 1 56 2 78 3 910 4 11 12 5 47 45 43 41 39 37 35 33 31 29 27 25 1 2 3 4 5 50-pin connector all even pins 2-50 +- 13 14 6 15 16 7 17 18 8 19 20 9 21 22 10 23 24 11 49 48 47 23 46 45 22 44 43 21 42 41 20 40 39 19 38 37 18 23 21 19 17 15 13 11 9 7 5 3 1 5 4 3 2 1 36 35 17 34 33 16 32 31 15 3029 14 28 27 13 26 25 12 pull-up resistor network 3.3k ? led fuse 5 amp barrier strip for field wiring of module input/output module location barrier strip for field wiring of module input/output fuse 1 amp optional fuse 1 amp module location 1124 p&b dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. catalog 1308242 issued 3-03 (pdf rev 8-04) specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 6 17 18 19 20 21 22 23 48 37 36 25 112 13 24 8.00 (203.20) .250 (6.35) barrier strip 12 terminal 4 places barrier strip 2 terminal logic supply input .400 (10.16) .250 (6.35) 5.50 (139.70) .250 (6.35) pull-up resistors 3.3k ? 6.00 (152.40) key slot 2.60 (66.04) edge card is arranged to accomodate 50 contact 0.1 (3mm) center, card edge connector max. to top of modules riveted standoff thru hole 4 places .150 dia. (3.81) .750 (19.05) 1.9 (48.3) 7.50 (190.50) will accept 50 pin dual row header .250 (6.35) fuse 1 amp fuse 5 amp 24 places led status indicator 49 0 2iom24d with straight header 2iom24 & 2iom24d schematic designed to operate with neg. true logic (active low) systems & one logic voltage. 2iom24 & 2iom24d outline dimensions
1125 p&b dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. catalog 1308242 issued 3-03 (pdf rev 8-04) specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. 49 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 116 +- 17 32 64 49 48 33 10.20 (261.62 .250 (6.35) barrier strip 16 terminal 4 places b arrier strip 2 terminal logic supply input .400 (10.16) .250 (6.35) 5.7 (144.78) .250 (6.35) pull-up resistors 3.3k ? 6.20 (157.48) 2.60 (66.04) edge card is arranged to accomodate 50 contact 0.1 (3mm) center, card edge connector max. to t of modu riveted standoff thru hole 6 places .150 dia. (3.81) .750 (19.05) 1.9 (48.3) .250 (6.35) fuse 1 amp. fuse 5 amp 32 places 9.70 (246.38) 3.30 (83.82) 5.50 (139.7) led status indicator 2iom32d with straight header field input/output field input/output pull-up resistor 3.3k ? led indicator fuse 5 amp barrier strip 12 + logic input/output 34 56 78 910 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 17 19 21 22 23 25 26 28 30 31 32 34 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 logic ground fuse 1 amp 5 4 3 2 1 1 2 3 4 5 14 12 13 11 16 9 15 10 4 1 7 3 2 8 5 6 45 46 43 49 48 44 50 47 41 36 42 35 40 38 39 37 2iom32d outline dimensions 2iom32d schematic designed to operate with neg. true logic (active low) systems & one logic voltage.
1126 p&b dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. catalog 1308242 issued 3-03 (pdf rev 8-04) specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. engineering notes
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