Figure 14: Layout Of Transition Module - GE CM6 Hardware Reference Manual

CTM19 Interfaces
GE Intelligent Platforms – CM6 Hardware Reference Manual, Fourth Edition
Please refer to the drawing for the location of available interfaces:

Figure 14: Layout of Transition Module

This chapter describes all connector pin outs on the CTM19 transition module.
Serial Interfaces COM1 (P2200, P2202) and COM2 (P2201)
The CM6 offers two serial ports. COM1 is a RS232 compliant and COM2 has a
RS422/RS485 interface. All COM ports are accessible via the transition module
on 10-pin headers. COM1 is also available at the rear panel with a 9-pin D-sub
connector.
For the COM2 signals there are provisions for termination resistors at the CTS
and RXD signals.
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