Allen-Bradley 1391-DES45 Control Module
The Allen-Bradley 1391-DES45 is a high-performance digital expansion module engineered for Rockwell Automation’s ControlLogix systems. It extends I/O capabilities by adding 32 digital input channels, enabling enhanced monitoring and control in industrial automation applications. Designed for harsh environments, this compact module operates reliably across extreme temperatures (-40°C to +85°C) with low power consumption.
| Parameter | Specification |
|---|---|
| Brand | Rockwell Automation |
| Model | 1391-DES45 |
| Module Type | Digital Input Module |
| Input Channels | 32 |
| Voltage Range | 10-30V DC |
| Communication | RS-485 |
| Dimensions | 2.5 x 5 x 10 cm |
This control module excels in manufacturing automation, process control systems, and material handling applications. It integrates seamlessly with ControlLogix processors including 1756-L61, L71, and L72 series. Commonly paired with 1394 servo drives and 1336 variable frequency drives, the 1391-DES45 provides scalable I/O expansion for production lines, packaging machinery, and robotic cells.
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