Meridian Data 16i manual Appendix B Pinouts, COM1 Serial Port Cable

Appendix B

Pinouts

B.1. D-SUB 9 and Audio Jack Pinouts

B.1.1. COM1 Serial Port Cable

COM1 Cable: This cable connects the COM1 serial port on the controller module to the serial port of a management computer. The serial port’s defaults and requirements are:

1.Set at 38400 baud, 8 bit, 1 stop bit, and no parity.

2.In most cases, connecting RD, TD, and SG is enough to establish communications with a terminal.

Figure C-19: Adapter Cable for COM1 - Connector Pinouts

CN1 Pin Number	Pin Name
1	Ground
2	TXD
3	RXD

CN2 Pin Number	Pin Name
1	NC
2	RXD
3	TXD
4	DTR (Shorted)
5	GND
6	DSR (Shorted)
7	RTS (Shorted)
8	CTS (Shorted)
9	NC

Table B-1: COM1 Adapter Cable CN1 and CN2

Pin Out Definitions

B-1