Allen-Bradley 1747-SDN SER.B SLC 500 Devicenet Scanner Module

The Allen‑Bradley 1747‑SDN is a DeviceNet scanner module for SLC 500 PLC systems, designed to provide high‑speed communication between the SLC controller and DeviceNet field devices. It enables efficient distributed I/O control, diagnostics, and configuration within industrial automation networks using the DeviceNet protocol. Manufacturer: Allen‑Bradley (Rockwell Automation) Model / Catalog Number: 1747‑SDN Series: B Product Type: DeviceNet Scanner Module PLC Platform: SLC 500 Network Type: DeviceNet Function: Network scanner and master for DeviceNet devices Supported Data Rates: 125 kbps, 250 kbps, 500 kbps Maximum Nodes Supported: Up to 63 DeviceNet nodes Communication Interface: DeviceNet network, RS‑232 for configuration Backplane Supply Voltage: 5 VDC from SLC backplane Backplane Current Draw: Approx. 90–500 mA at 5 VDC Field Power: Supplied via DeviceNet network (24 VDC typical) I/O Capacity: Supports large distributed digital and analog I/O via DeviceNet Data Handling: Explicit and I/O messaging Configuration Software: RSNetWorx for DeviceNet, RSLogix 500 Status Indicators: Module and network status LEDs Mounting: Slot‑mounted in SLC 500 chassis Terminal Style: Open style / plug‑in connector for DeviceNet Compatibility: SLC 500 controllers and DeviceNet‑compliant devices Operating Temperature: 0 to 60 °C Storage Temperature: −40 to 85 °C Environmental Rating: Industrial open‑type equipment Certifications: UL Listed, cULus, CE Country of Manufacture: USA Please review pictures carefully and let us know if you have any questions!