APC AP9608, AP9208 manual Specifications, Management Port Pinout, Pin Function

6 Specifications

6.1 Management Port

The management port is a standard 9-pin RS-232serial communications port. The port is configured as data terminal equipment (DTE) with no handshaking, and supports bit rates of 1200, 2400, 9600, and 19,200 bits per second. The data format is 8 data bits, 1 start bit, 1 stop bit, and no parity. The pinout of the management port is listed below.

MANAGEMENT PORT PINOUT

Pin	Function
1	Unused
2	Receive data inpute
3	Transmit data output
4	RS-232 high
5	Ground
6	Unused
7	Request to send output
8	Clear to send input
9	Unused

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