Description:

The Allen-Bradley 1747-ASB SLC 500 Remote I/O Adapter Module is used in industrial automation systems to enable remote I/O communication between SLC 500 racks and central PLC controllers. Commonly installed in distributed control panels, manufacturing systems, and automated production lines. Maintenance teams and system integrators use this part for system expansion, remote rack integration, and replacement of faulty communication modules.

Applications:

The Allen-Bradley 1747-ASB module is widely used in industrial environments requiring reliable distributed I/O communication over Remote I/O networks. It is commonly integrated into SLC 500 systems in manufacturing lines, material handling systems, packaging equipment, and process plants where centralized control with remote I/O rack connectivity is essential for scalable automation.

Technical Specifications:

• Manufacturer Part Number (MPN): 1747-ASB
• Brand: Allen-Bradley
• Product Type: Remote I/O Adapter Module
• Series: SLC 500
• Communication Protocol: Remote I/O (RIO)
• Rack Compatibility: SLC 500 chassis
• Function: Remote rack adapter / scanner interface
• Communication Port: Blue hose RIO network interface
• Baud Rates: 57.6 kbps, 115.2 kbps, 230.4 kbps
• Addressing: Selectable node addressing
• Mounting Type: Chassis-mounted (SLC rack)
• Operating Temperature: 0°C to +60°C
• Protection Rating: IP20
• Compliance Standards: CE, UL, CSA

Common Replacements:

• Allen-Bradley 1747-SN Scanner Module
• Allen-Bradley 1747-SDN DeviceNet Module
• Siemens ET200 Remote I/O Adapter