GE 90*-30 PLC Series

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Cables

GFK-0356Q Chapter 10 Cables 10-37

In order to use an RS-232 cable on port 2 of the Series 90-30 PLC, either a special cable must be

made following the serial port pin assignments shown above or a WYE cable must be used. The

WYE cable allows use of standard Series 90-70 cables (IC690CBL701/702/705) for the PCM or

ADC. When installing the CMM module, use the WYE cable in conjunction with cables that you

build for the CMM module according to directions in Chapter 8 of GFK-0582, the Series 90 PLC

Serial Communications Manual.

GE 90*-30 PLC Series - Page 276