Products Description
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Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Allen-Bradley 1771-WF Wiring Arm |
| Product Type | PLC I/O Field Wiring Interface Module |
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Series | PLC-5 (1771 Series) |
| Function | Field wiring termination for analog I/O modules |
| Compatible Modules | 1771 analog modules (e.g., 1771-IFE, 1771-OFE1, 1771-OFE2, 1771-IFM) |
| Connection Type | Removable terminal block assembly |
| Number of Terminals | Typically 20–40 terminals (module-dependent) |
| Wire Size Range | Approx. 22–14 AWG |
| Mounting Type | Front-mounted on 1771 I/O module |
| Electrical Type | Passive (no electronic components) |
| Material | Industrial-grade insulated terminal assembly |
| Operating Temperature | 0°C to 60°C |
| Dimensions (L × W × H) | 152 mm × 51 mm × 102 mm |
| Weight | 0.3 kg (approx. 0.66 lbs) |
| Lifecycle Status | Discontinued (legacy PLC-5 system) |
FAQ
FAQ
Q1. What is the 1771-WF used for?
It is used as a field wiring interface for analog input and output modules in PLC-5 systems.
Q2. Which modules is it compatible with?
It is commonly used with analog modules such as 1771-IFE, 1771-IFM, 1771-OFE1, and 1771-OFE2.
Q3. What is its main function?
It provides a removable terminal block for easier installation and maintenance of analog field wiring.
Q4. Is it an electronic component?
No, it is a passive wiring terminal assembly.
Q5. What wire sizes does it support?
Typically supports 22–14 AWG wiring.
Q6. How is it installed?
It mounts directly onto the front of compatible 1771 analog I/O modules.
Q7. What are its physical dimensions?
Approximately 152 mm × 51 mm × 102 mm.
Q8. What is its weight?
Approximately 0.3 kg (about 0.66 lbs).
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
