Description
The WOODWARD 8272-683 Digital Reference Unit is an industrial control reference device designed to provide an adjustable reference signal for speed, load, and related control applications. The 8272-683 version uses a 10–45 VDC power supply and includes relay indication for low-limit, set-point, and high-limit status. It provides selectable ramp characteristics and a precise 0–8 V reference output, making it suitable for generator, turbine, engine, and industrial control systems where controlled reference adjustment is required. The unit can serve as an alternative to conventional motor-operated potentiometer arrangements and supports convenient set-point and ramp adjustments.
⚙️ 2. Product Parameters
| Parameter | Value |
|---|---|
| Brand | WOODWARD |
| Model | 8272-683 |
| Series | Digital Reference Unit |
| Product Name | Digital Reference Unit |
| Origin | United States |
| Condition / Status | New – Open Box |
| Dimensions | Approx. 4 in. square |
| Weight | Approx. 0.5 kg |
| Power Supply | 10–45 VDC |
| Reference Output | 0–8 V |
The 8272-683 is specifically identified as the 10–45 VDC version with relay indication.
🔧 3. Recommended WOODWARD Models
- WOODWARD 8272-682 Digital Reference Unit
- WOODWARD 8272-684 Digital Reference Unit
- WOODWARD 8272-685 Digital Reference Unit
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