Allen Bradley 1756-IM16I/A ControlLogix Input Module

FAQ

Q1. What is the function of the 1756-IM16I/A module?
It provides 16 isolated AC digital input channels for ControlLogix systems.

Q2. What does the “/A” designation mean?
It indicates Series A hardware revision of the module.

Q3. What voltage range does it support?
159–265 V AC with a nominal rating of 240 V AC.

Q4. How many input channels are available?
16 individually isolated channels.

Q5. What is the benefit of channel isolation?
It improves noise immunity and protects against electrical faults between channels.

Q6. What is the typical input current range?
Approximately 5–13 mA per channel depending on voltage.

Q7. Can it be installed in any ControlLogix chassis?
Yes, it is designed for standard ControlLogix chassis installation.

Q8. Where is this module typically used?
In industrial automation systems for monitoring high-voltage AC input signals such as switches and sensors requiring isolation.

1756-IM16I/A Allen Bradley

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