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Allen-Bradley 1756IB16D PLC Module

Allen-Bradley 1756IB16D ControlLogix 16-Point Diagnostic DC Input Module

Model
1756IB16D
GEARWELL SKU
GWP-000002715
Category
PLCs & I/O

Key specifications

Isolation
250V (continuous), basic insulation type, inputs-to-backplane, and input group-to-group. No isolation between individual group inputs
Input Signal
10-30V DC
Output Signal
N/A
Terminal count
36-pin
Number Of Channels
16

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Product overview

The Allen-Bradley 1756-IB16D is a ControlLogix DC (10…30V) diagnostic input module for the 1756 chassis. It has 16 sinking diagnostic inputs in four groups of four for 12/24V DC signals, with an operating range of 10…30V DC and input time stamps to ±200 µs. It draws 150 mA at 5.1V DC and 3 mA at 24V DC from the backplane. Field wiring goes through a 1756-TBCH or 1756-TBS6H removable terminal block, which is ordered separately. ControlLogix I/O modules can sit in any slot of a local ControlLogix chassis or in a remote chassis linked over EtherNet/IP or ControlNet, and their input data and output status can be shared by more than one controller.

Technical reference

Product nameAllen-Bradley 1756IB16D ControlLogix 16-Point Diagnostic DC Input Module
BrandAllen-Bradley
Model1756IB16D
CategoryPLCs & I/O
Isolation250V (continuous), basic insulation type, inputs-to-backplane, and input group-to-group. No isolation between individual group inputs
Input Signal10-30V DC
Output SignalN/A
Terminal count36-pin
Number Of Channels16