The 1785-KE/C is an Allen-Bradley PLC-5 series RS-232 interface module providing serial communication capability for the PLC-5 controller platform. This module enables the PLC-5 to communicate with programming terminals, HMI displays, SCADA systems, and other serial-communicating devices using the RS-232 DF1 protocol — supporting remote programming, data exchange, and process monitoring in legacy Allen-Bradley control architectures where RS-232 serial connectivity is required. Powergenics offers professional repair services for Allen-Bradley PLC-5 communication modules including the 1785-KE/C, restoring RS-232 serial interface capability for facilities maintaining legacy PLC-5 control system installations that depend on serial peripheral connectivity. Call 800-861-9773 for pricing and availability.
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Powergenics repairs and supplies industrial circuit boards with a 3-year warranty and 98% success rate. We are SDVOSB certified and hold a GSA contract. Rush turnaround available.