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Allen bradley ab 1785-ke /a 1785KE dh+ rs-232 module


Rockwell Automation > PLC & HMI > Controllers > PLC-5 > 1785-KE/A
Allen-Bradley 1785-KE PLC-5 Data Highway Plus / RS-232-C Communication Interface Module, Series A
Allen-Bradley 1785-KE PLC-5 Data Highway Plus / RS-232-C Communication Interface Module, Communication Rates: 57600 bps DH+, 110-1920 bps Switch selectable RS-232-C; Location: 1771-I/O Rack; Communicating Ports: DH+, DH+(1784-T50), RS-232-C; Power Requirements: 1.2A @ 5VDC; Ambient Temperature Rating: 32-140 F (0-60 C) operational; Ambient Humidity Rating: 5-95% noncondensing.
Allen-Bradley 1785-KE module is a communication interface that links an intelligent RS-232-C (asynchronous) device to an Allen-Bradley Data Highway Plus network. The 1785-KE s RS-232 asynchronous link has a selectable communication rate from 110 bits per second to 19,200 bits per second. The 1785KE uses a selectable protocol of half-duplex (master-slave, polled) or full-duplex (peer-to-peer, unpolled).
One Allen Bradley 1785-KE Series A, PLC-5 Data Highway Plus / RS-232-C Communication Interface Module, in excellent working and cosmetic condition.
The unit is Series A, Firmware Rev. B.



Allen bradley ab 1785-ke /a 1785KE dh+ rs-232 module