Technical Specifications

Inputs: 16 (8 points/group)
Voltage category: 120V AC
Operating voltage range: 74…132V AC,47…63 Hz
Input voltage, nom: 120V AC
Input delay time (screw to backplane)
Off to On:Hardware delay: 10 ms max + filter time
User-selectable filter time: 1 or 2 ms
On to Off:Hardware delay: 8 ms max + filter time
User-selectable filter time: 9 or 18 ms
Current draw @ 5.1V: 100 mA
Current draw @ 24V: 2 mA
Total backplane power: 0.58 W
Power dissipation, max: 5.8 W @ 60 °C (140 °F)
Thermal dissipation: 18.41 BTU/hr
Off-state voltage, max: 20V
Off-state current, max: 2.5 mA
On-state current, min: 5 mA @ 74V AC
On-state current, max: 13 mA @ 132V AC
Inrush current, max: 250 mA peak (decaying to <37% in 22 ms, without activation)
Input impedance, max: 10.15 kΩ @ 132V AC, 60 Hz
Cyclic update time: 200 μs…750 ms
Change of state: Software configurable
Timestamp of inputs: ±200 μs

1756 series as below

1756 Digital I/O Modules 1756-IA16
1756 Digital I/O Modules 1756-IA16I
1756 Digital I/O Modules 1756-IA32
1756 Digital I/O Modules 1756-IA8D
1756 Digital I/O Modules 1756-IB16
1756 Digital I/O Modules 1756-IB16D
1756 Digital I/O Modules 1756-IB16I
1756 Digital I/O Modules 1756-IB32
1756 Digital I/O Modules 1756-IC16
1756 Digital I/O Modules 1756-IG16
1756 Digital I/O Modules 1756-IH16I
1756 Digital I/O Modules 1756-IM16I
1756 Digital I/O Modules 1756-IN16
1756 Digital I/O Modules 1756-IV16
1756 Digital I/O Modules 1756-IV32
1756 Digital I/O Modules 1756-OA16
1756 Digital I/O Modules 1756-OA16I
1756 Digital I/O Modules 1756-OA8
1756 Digital I/O Modules 1756-OA8D
1756 Digital I/O Modules 1756-OA8E
1756 Digital I/O Modules 1756-OB16D
1756 Digital I/O Modules 1756-OB16E
1756 Digital I/O Modules 1756-OB16I
1756 Digital I/O Modules 1756-OB32
1756 Digital I/O Modules 1756-OB8
1756 Digital I/O Modules 1756-OB8EI
1756 Digital I/O Modules 1756-OB8I
1756 Digital I/O Modules 1756-OX8I
1756 Analog I/O Modules 1756-IF16
1756 Analog I/O Modules 1756-IF6I
1756 Analog I/O Modules 1756-IF8
1756 Analog I/O Modules 1756-IF8H
1756 Analog I/O Modules 1756-IR6I
1756 Analog I/O Modules 1756-IT6I
1756 Analog I/O Modules 1756-IT6I2
1756 Analog I/O Modules 1756-OF4
1756 Analog I/O Modules 1756-OF6CI
1756 Analog I/O Modules 1756-OF6VI
1756 Analog I/O Modules 1756-OF8
1756 Analog I/O Modules 1756-OF8H
1756 Analog I/O Modules 1756-OG16
1756 Intelligent I/O Modules 1756-CFM
1756 Intelligent I/O Modules 1756-HSC