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1771-WA Allen-Bradley
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1771-WA is a field wiring arm for the Allen-Bradley PLC-5 / 1771 I/O system. It provides a modular means to terminate field wiring to I/O modules, enabling quick module replacement without disturbing field wiring. It features 8 I/O points via 10 terminals and mounts to 1771 I/O chassis. It is conformally coated for environmental protection and supports general-purpose AC/DC signaling up to 24-220 V. The 1771-WA supports retention of wiring during module service and is essential for discrete input/output modules in industrial control systems.
Best Suited For
- Modular I/O module replacement without rewiring
- Discrete I/O termination in PLC-5 installations
- Environmentally challenging installations (chemical/water exposure)
- General-purpose AC/DC signal I/O wiring