1771-WF Field Wiring Arm 1771 I/O Module Discontinued
1771-WF Allen Bradley PLC-5 field wiring arm for 1771 I/O modules 18 terminals gold-plated contacts refurbished 12 month warranty
Product Overview
- 1771-WF is a field wiring arm for Allen Bradley 1771 PLC-5 series I/O modules
- Used for quick and secure field wiring connection, simplifies module replacement
Product status: Discontinued, available as refurbished and surplus units
Core Features
- 18 terminals, gold-plated contacts for high signal integrity
- No external power required, passive wiring component
- Conformal-coated PCB for durability in harsh environments
- Keyed connectors to prevent mismating with incompatible modules
Allows module hot-swap without disconnecting field wiring

Technical Parameters
- Brand: Allen Bradley Rockwell Automation
- Part Number: 1771-WF
- Series: 1771 PLC-5
- Terminal Count: 18
- Contact Material: Gold-plated
- Dimensions: 115×317×160mm
- Weight: 0.1kg
Compatibility: 1771-IAN, 1771-IR, 1771-OBN, etc.
Applications
- Field wiring termination for 1771 series digital/analog I/O modules
- Industrial automation control panels, process control systems
- Equipment maintenance and module replacement scenarios
Legacy PLC-5 system wiring optimization and upgrade
Our Advantages
- Tested and in good working condition
- In stock with fast global delivery
- Competitive price and reliable quality
- 12 month warranty and technical support
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