1747-L20A | Allen-Bradley SLC 500 Fixed Controller, 12 AC Inputs, 8 Relay Outputs Interface Panel SVC with economizer Integrated Safety

SVC with economizer Integrated Safety Safe Torque Off (STO) Built-in Communication RS-485 / Ethernet/IP I/O 4 DI

Condition New/Never Used Surplus Brand Siemens Category Computer Accessories

1% of full scale Update Rate 7 ms maximum External Supply Voltage Range 18–30 VDC Current Consumption (Backplane) 10 mA @ 5 VDC

8 mm H x 95 mm W Communication Ports Ethernet

it forms a UL Type F combination motor controller for comprehensive short-circuit and overload protection

1747-L20A | Allen-Bradley SLC 500 Fixed Controller, 12 AC Inputs, 8 Relay Outputs Interface Panel SVC with economizer Integrated SafetyDescription The Allen Bradley 1747 L20A is a fixed style SLC 500 controller designed for foundational automation tasks in industrial environments. It provides 1K words of memory and supports DH 485 communication for reliable data transfer within control networks. Featuring 12 AC inputs and 8 relay outputs, the unit operates on 120 240 VAC and is suitable for applications requiring compact, integrated control capability. Technical Specifications