ALLEN BRADLEY 1746-IB32 High-Density, 32-Channel Digital DC Input Module

About ALLEN BRADLEY 1746-IB32 High-Density, 32-Channel Digital DC Input Module

Technical Specifications

• Inputs: 32 digital input channels (arranged across 8 points per common point).
• Voltage Range: Nominal 24V DC; operational range spans 15 to 30V DC at 50C or 15 to 26.4V DC at 60C.
• Wiring Configuration: Sinking input type (sink load configuration).
• Backplane Current Draw: 50 mA at 5V DC.
• Signal Delay: Maximum of 3 ms for both ON-to-OFF and OFF-to-ON transitions.
• Isolation: Tested at 1500V AC for 60 seconds between the backplane and the I/O circuits.
• Removable Terminal Block (RTB): Allows wiring to be detached for easy module swapout without disconnecting individual wires.
• Hot-Swapping: Does not support Removal and Insertion Under Power (RIUP); the chassis must be powered down before installation or removal.