Allen-Bradley 1769-SM2 DSI/Modbus RTU Communication Module
The Allen-Bradley 1769-SM2 is a highly versatile Compact I/O communication module designed to provide seamless connectivity between a CompactLogix controller and multiple DSI or Modbus RTU compatible devices, such as PowerFlex variable frequency drives. This module features three independent communication channels (CH1, CH2, and CH3) that utilize standard RJ45-style connectors, ensuring straightforward installation and highly reliable data transfer across your network. Engineered for industrial efficiency, the 1769-SM2 operates with a low bus current draw of 0.350 A at 5 VDC and requires no current at 24 VDC. With a power supply distance rating of 4 and robust cULus and CE certifications, it delivers dependable, compliant performance in demanding manufacturing and automation environments.
Technical Specifications:
- Manufacturer/Brand: Allen-Bradley / Rockwell Automation
- Model Number: 1769-SM2
- Product Type: Compact I/O Communication Module
- Supported Protocols: DSI (Drive Serial Interface) and Modbus RTU
- Number of Channels: 3 (CH1, CH2, CH3)
- Connector Type: RJ45-style
- Bus Current Draw: 0.350 A @ 5 VDC / 0 A @ 24 VDC
- Power Supply Distance Rating: 4
- Series & Firmware: Series A / Firmware V 1.001
- Certifications: cULus Listed (Ind. Cont. Eq. 966X), CE, N223
| Brand | Allen-Bradley |
|---|---|
| Model | 1769-SM2 |
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Allen-Bradley 1769-SM2 DSI/Modbus RTU Communication Module
Optimize your control system with the Allen-Bradley 1769-SM2 Compact I/O DSI/Modbus RTU Communication Module. Featuring 3 independent RJ45 channels, this module enables seamless integration of PowerFlex drives and Modbus RTU devices into your CompactLogix architecture for reliable, high-speed industrial automation.
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