Allen Bradley 1756-IV16 Digital DC Input Module

FAQ

Q1: What is the primary function of the 1756-IV16 module?
The module provides 16 digital DC sourcing input channels for Allen-Bradley ControlLogix systems.

Q2: What voltage range does the module support?
It supports 10–30V DC input signals with a nominal operating voltage of 24V DC.

Q3: How are the inputs grouped?
The module has 16 inputs arranged in two groups of 8 points each.

Q4: What removable terminal blocks are compatible?
Compatible RTBs are 1756-TBNH and 1756-TBSH.

Q5: What isolation protection does the module provide?
The module provides 250V continuous isolation between the input groups and backplane.

Q6: What are the configurable filter options?
The module supports selectable ON and OFF filter times for noise reduction and signal conditioning.

Q7: What are the dimensions and weight of the module?
The dimensions are approximately 145 × 35 × 140 mm, with a weight of about 0.35 kg.

Q8: Is the 1756-IV16 still available?
Yes, Rockwell Automation currently lists the 1756-IV16 as an active product.

1756-IV16 Allen Bradley

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