15
Alarm Port Connection
Figure 14 Connecting the Alarm Port Cable

Connect the dry relay alarm port cable connector to the alarm port. It cannot be inserted incorrectly.

The dry relay alarm port operates up to 50V AC/DC maximum and up to 80 mA maximum. Total power dissipation should not

exceed 300 milliwatts. The normally closed position will have from 15 to 30 ohms resistance. The open position will be greater

than 1 megohm. The alarm condition is the closed position. This port is a switch so that the cable connector can be inserted in

either orientation.

Cable Management
Figure 15 Inserting the Cables Through the Cable-Management Bracket

If you have not already done so, run the port adapter and input/output cables through the cable-management bracket.

1Alarm port
1Input/output cables 2Cable-management bracket
80279
ALARM
CONSOLE
COMPACT
FLASH STATU S
1
ENABLEDRX CELLSRX CARRIERRX ALARMATM
ALARM
RJ45 ENLINK
TXRX
GBIC
GIGABIT ETHERNET 0/2
RJ45 ENLINK
TXRX
GBIC
GIGABIT ETHERNET 0/0
RJ45 ENLINK
TXRX
GBIC
GIGABIT ETHERNET 0/1
CISCO 7400
SERIES
CISCO 7301SLOT 1
CONSOLE
AUX
COMP
ACT
FLASHST
A
TUS
100-240V, 2A, 50/60 Hz
24V
=
9A, 48 - 60V
=
5A
80280
1
2
BA