Allen-Bradley
1771-OFE | Allen-Bradley | Analog Output Module
In stock, ready to ship
Manufacturer: Allen-Bradley
Product No.: 1771-OFE
Product Type: Analog Output
Product Origin: USA
Payment: T/T
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Allen-Bradley 1771-OFE
4-Channel Analog Output Module – PLC-5 Series
Overview
The 1771-OFE is a 4-channel analog output module from Allen-Bradley’s PLC-5 1771 I/O series. It delivers precise voltage outputs for controlling analog devices such as actuators, drives, and instrumentation in industrial automation environments.
Technical Specifications
| Module Type | Analog Output |
| Number of Outputs | 4 individually isolated channels |
| Output Signal Range | ±10 VDC, 0–10 VDC, +1 to +5 VDC |
| Resolution | 12-bit |
| Output Accuracy | ±0.1% of full scale |
| Output Format | Binary or BCD (selectable) |
| Backplane Current | 1.5 A |
| Compatible Chassis | All 1771 I/O chassis |
| Wiring Arm | 1771-WH |
| Communication Method | Block Transfer Write (BTW) and Read (BTR) |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | –40°C to +85°C |
| Isolation | Optical isolation per channel |
Key Features
- Four analog voltage outputs for precise control
- Individually isolated channels for noise immunity
- Selectable output ranges to match field device requirements
- High-resolution 12-bit conversion for fine control
- Block transfer communication with PLC-5 processors
- Jumpers for range selection and format configuration