User manual

Sensorsoft Alert User Manual

Appendix E – Alert Serial Port Pin-outs

The following table specifies the serial port pin-outs for SSA7001, SSA7004 and SSA7008. This

information can be used to build your own cables to interface with Alert serial ports.

RS232 Signal

SSA7001

(DB9M)

SSA7004 / SSA7008

(RJ45)

TxD 3 3

RxD 2 6

DTR 4 2

DSR 6 8

DCD 1 7

RTS 7 1

CTS 8 5

Gnd 5 4