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The JT163 is a line powered RS232 to RS422 converter designed specifically for use within PLC environments.
Typically PLC's have a +5Volt supply on their RS422 programming port. The JT163 takes advantage of this to line power the chips used in the protocol conversion.
The JT163 is supplied PLC ready with a lead to connect to the serial port of a PC (AT / 9 pin connection) and a lead to plug directly into the requested PLC.
PLC's currently supported in by the JT163 are …
…. Mitsubishi FX/A1/A!S …. Matsushita FP0
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