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Appendix User Manual Tx800
40 E-EQ-TX800OGWW-D-ARC
COM1
Serial (COM1)
9-Pin D-sub M
(position: 5, section 3.3)
Pin Signal Type Purpose
1 DCD RS232 Input COM1 Handshake
2 RXD RS232 Input COM1 Receive data
3 TXD RS232 Output COM1 Send data
4 DTR RS232 Output COM1 Handshake
5 GND Ground Ground
6 DSR RS232 Input COM1 Handshake
7 RTS RS232 Output COM1 Handshake
8 CTS RS232 Input COM1 Handshake
9 EXTPWR
1
Power out COM1 Power supply 5 VDC
1
Supplies 5 VDC for peripherals, activated in Trux Computer Manager.