18
INST
ALLA
TION
CONFIGURA
TION
OPERA
TION
FUR
THER
INFORMA
TION
INDEX
APPENDIX 1 - OPTIONS PORT PIN-OUT
The
OPTIONS
port uses a 10p10c socket which can accommodate both 10p10c
connectors as well as the much more common 8p8c connectors, which are used on
Ethernet leads and patch cables. The pin-outs are listed in this section for both types of
connector.
Note: Although the pins labeled ‘Not used’ are inactive, they are still connected internally and so
no links should be made at all to these pins.
8p8c 10p10c
Signal
1
Not used
1
2
5VDC power output (100mA max)
2
3
GND reference for all signals
3
4
RS232 (RXD) data receive
4
5
Not used
5
6
Not used
6
7
RS232 (TXD) data transmit
7
8
Not used
8
9
Not used
10
Not used
1
10
OPTIONS
