Allen-Bradley 1747-DCM RIO communication module, connects SLC 500 to remote I/O network, 57.6K–230.4K baud, industrial PLC parts, 12-month warranty.

• 1747-DCM is a direct communication module for Allen-Bradley SLC 500 PLC systems.
• It enables SLC 500 controllers to connect to Remote I/O (RIO) industrial networks.
• Facilitates data exchange between supervisory processors and distributed SLC 500 units.

• Single-slot design for easy installation in SLC 500 chassis, ideal for distributed automation.

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• High-speed RIO communication up to 230.4K baud rate
• Compatible with both fixed and modular SLC 500 controllers
• Dual LED indicators (FAULT/COMM) for real-time status monitoring
• Supports Belden 9463 cable for reliable field wiring
• Backplane current: 360mA @5VDC, low power consumption

• Seamless integration with SLC 500 I/O and processor modules

• Brand: Allen-Bradley
• Part Number: 1747-DCM
• Series: SLC 500
• Module Type: Direct Communication (RIO) Module
• Communication Protocol: Remote I/O (RIO)
• Baud Rate: 57.6K / 115.2K / 230.4K bps
• Backplane Current: 360mA @5VDC
• Operating Temperature: 0°C ~ 60°C
• Condition: Original / Refurbished

• Warranty: 12 Months

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• Distributed industrial automation and remote I/O control systems
• Data exchange between PLC-5 and SLC 500 controllers on RIO networks
• Factory floor automation, process control, and manufacturing execution systems
• Legacy SLC 500 system expansion, upgrade, and communication modernization

• Industrial sites requiring high-speed, reliable remote data acquisition and control

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• 100% pre-delivery communication and function testing
• Large inventory for global fast delivery and urgent orders
• Professional technical support for RIO wiring and configuration
• Competitive wholesale pricing for industrial automation buyers
• Comprehensive after-sales service and long-term warranty support