Allen Bradley 1762-IA8 MicroLogix Digital AC Input Module

FAQ

Q1: What is the primary function of the 1762-IA8 module?
The 1762-IA8 is an 8-point 120V AC digital input expansion module for MicroLogix PLC systems.

Q2: Which PLC families support the 1762-IA8?
It is compatible with MicroLogix 1100, 1200, and 1400 controllers.

Q3: What voltage range does the module support?
The module supports 79…132V AC at 47…63 Hz, with a nominal voltage of 120V AC.

Q4: What are the physical dimensions of the module?
The dimensions are approximately 90 mm (H) × 40.4 mm (W) × 87 mm (D).

Q5: What type of wiring connection is used?
The module uses screw terminal connections for field wiring.

Q6: Is the module isolated?
Yes. The input group is isolated from the backplane using reinforced insulation.

Q7: What is the signal response time?
The ON and OFF signal delay is approximately 20 ms.

Q8: Is the 1762-IA8 still available?
Yes. Rockwell Automation currently lists the 1762-IA8 as an Active Mature product.

1762-IA8 Allen Bradley

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