AB 1771-WC Wiring Arm Module Overview
The Allen Bradley 1771-WC Wiring Arm Module delivers precision wiring connectivity for industrial PLC systems. Engineered to optimize digital signal transmission in demanding automation environments, this module ensures reliable I/O integration while minimizing installation space requirements.
Technical Specifications
| Brand | Allen Bradley (AB) |
| Model | 1771-WC |
| I/O Capacity | 8 channels |
| Terminals | 10 points |
| Voltage Rating | 220V AC |
| Dimensions | 4.5 x 12.4 x 6.3 in (114 x 315 x 160 mm) |
| Weight | 0.1 lbs (0.045 kg) |


Industrial Applications
This wiring arm excels in TTL and low-current signal applications within Allen Bradley PLC-5 and SLC 500 platforms. Typical implementations include:
- Sensor interface wiring in manufacturing cells
- Compact control cabinet installations
- High-density I/O rack configurations
- Signal conditioning for digital logic circuits
Compatible Systems: Integrates with 1771 I/O chassis including 1771-A1B, A2B, A3B, and A4B series.
Vertex Industrial Advantage
As specialists in industrial automation components, Vertex Industrial sources premium surplus and refurbished hardware from global suppliers. Our technical team provides:
- Pre-sale configuration verification
- 1-year performance warranty on all components
- Expedited global shipping options
- Sourcing services for discontinued models
Get Pricing & Technical Support:
Contact our automation specialists via
WhatsApp
or email anikaqx@gmail.com.
We guarantee response within 2 business hours.

















There are no reviews yet.