Product Description
Product Overview
The Allen-Bradley 1771-WG is a Field Wiring Arm with 16 gold-plated terminals, designed for use with PLC-5 1771 I/O modules in industrial automation systems. Manufactured by Allen-Bradley, a brand under Rockwell Automation known for its robust control solutions, this wiring arm provides a secure connection point for field wiring, such as sensors and actuators, to compatible I/O modules within a 1771 chassis. It features 16 screw-clamp terminals with gold plating for enhanced conductivity and corrosion resistance, supporting wire sizes up to 14 AWG. The 1771-WG’s hinged, swing-away design enables easy installation and removal without disturbing connected wires, making it ideal for maintenance in legacy PLC-5 systems used in industries like manufacturing and process control. As part of the discontinued 1771 series, it remains essential for supporting existing installations.
Technical Information
| Item | Specifications |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Series | PLC-5 (1771) |
| Model/Part Number | 1771-WG |
| Description | Field Wiring Arm, 16 Terminals, Gold Plated |
| Terminal Count | 16 screw-clamp terminals |
| Contact Plating | Gold |
| Wire Size | 22-14 AWG (0.324-2.08 mm²) |
| Terminal Torque | 7-9 lb-in (0.8-1 Nm) |
| Compatibility | 1771 I/O modules (e.g., 1771-OFE, 1771-IL) |
| Operating Temperature | 0 °C to +60 °C (32 °F to +140 °F) |
| Dimensions | 114 mm H x 25 mm W x 38 mm D (4.5 in x 1.0 in x 1.5 in) |
| Weight | 0.1 kg (0.2 lb) |
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