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CVT-485_422-1(25) is a 25-pin version industrial-grade (wide temperature range with surge & static protection) port-powered bi-directional RS232 to RS485 / RS232 to RS422 converter, which can be used to convert any standard 25-pin RS-232C port into a two-wire half-duplex RS485 port, or a four-wire full-duplex RS422 port and vice versa.
This industrial-grade RS232 to RS485 / RS232 to RS422 converter operates within a wide temperature range (-40F to 185F / -40C to 85C), features 600W surge protection and 15kV static protection, and comes with a built-in 120 Ohm terminator for easy installation.
The unit is powered from the RS232 data line, it also supports data direction auto-turnaround, therefore, no external power or flow control is required.
Declaration of Conformity |
RS232 to RS422/RS485 Converter (25-pin) data sheet