User's Manual

68P80801H45-1 1/20/2002 93
EBTS System Manual - Vol 2 Troubleshooting
QUAD Channel BR Backplane
Table 39 QUAD BR Backplane Alarm 25 Pin Dsub (P23)
Alarm Signal
1 EXT_GPI_1_
2 EXT_GPO_1_
3 GND
4 EXT_GPI_2_
5 EXT_GPO_2_
6
7
8
9
10 GND
11
12
13
14
15
16 GND
17 BAT_STAT_
18 MTR_STAT_
19 EXT_VFWD
20 EXT_VREV
21 GND
22 GND
23
24
25 GND
Table 40 QUAD BR Backplane RS-232 9 Pin Dsub (P22)
RS-232 Signal
1CD
2RxD
3 TxD
4 DTR
5 GND
6 DSR
7RTS
8 CTS
9 BRG*