Cisco ONS 15454 DWDM - Figure

15-34
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 15 Shelf Hardware Reference
15.9 ONS 15454 ANSI Alarm Expansion Panel
Figure 15-33 is a circuit diagram of the alarm outputs. (Outputs 1 and 16 are shown in the example.)
Figure 15-33 Alarm Output Circuit Diagram
Use the pin numbers in Table 15-8 to connect to the external elements being switched by external
controls.
18 ALARM_IN_23– 44 ALARM_IN_24–
19 ALARM_IN_25– 45 GND
20 GND 46 ALARM_IN_26–
21 ALARM_IN_27– 47 ALARM_IN_28–
22 ALARM_IN_29– 48 GND
23 GND 49 ALARM_IN_30–
24 ALARM_IN_31– 50 —
25 ALARM_IN_+ 51 GND1
26 ALARM_IN_0– 52 GND2
Table 15-7 Alarm Input Pin Association (continued)
AMP Champ
Pin Number Signal Name
AMP Champ
Pin Number Signal Name
78474
Station
max. 60 V/100 mA
AEP/AIE
Output 1
Output 16
Table 15-8 Pin Association for Alarm Output Pins
AMP Champ
Pin Number Signal Name
AMP Champ
Pin Number Signal Name
1— 27COM_0
2 COM_1 28 —
3 NO_1 29 NO_2
4— 30COM_2