Allen-Bradley 1771-WN PLC High-Density I/O Wiring Interface Module

FAQ

Q1. What is the 1771-WN used for?
It is used as a wiring interface for high-density digital I/O modules in PLC-5 systems.

Q2. Which modules is it compatible with?
It is commonly used with high-density modules such as 1771-IVN, 1771-IXE, 1771-OBN, 1771-OWNA, and 1771-OAN.

Q3. What is its main function?
It provides a removable terminal block for simplifying field wiring connections.

Q4. Is it an electronic device?
No, it is a passive wiring terminal assembly with no electronic components.

Q5. What wire sizes does it support?
Typically supports 22–14 AWG wiring.

Q6. How is it installed?
It mounts directly to the front of compatible 1771 high-density I/O modules.

Q7. What are its physical dimensions?
Approximately 178 mm × 51 mm × 102 mm.

Q8. What is its weight?
Approximately 0.3 kg (about 0.66 lbs).

1771-WN Allen Bradley

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