Acx2000 And Acx2100 Alarm Contact Port; Table 16: Power Consumed By Acx2000 And Acx2100 Routers - Juniper ACX2000 Hardware Manual

ACX2000 and ACX2100 Universal Access Router Hardware Guide
Related
Documentation

ACX2000 and ACX2100 Alarm Contact Port

20

Table 16: Power Consumed by ACX2000 and ACX2100 Routers

Description
Maximum consumed by the router
Maximum consumed by the router when no PoE power is drawn
Number of PoE ports available
Maximum PoE power available
ACX2000 and ACX2100 Universal Access Router Overview on page 3
Connecting Power Cables to the ACX2000 Router on page 48
ACX2000 and ACX2100 DC Power Electrical Safety Guidelines on page 108
ACX2000 and ACX2100 DC Power Specifications on page 127
The ACX2000 and ACX2100 router has four external alarm contacts (also known as
potential free contacts) for connecting the router to external alarm devices. The port
labeled ALARM uses a 15-pin D-type connector. The external alarm contact has 15 pins
that accept a single core wire from external alarm devices. A DE15 alarm cable is required
to connect the ACX2000 and ACX2100 router to external alarm devices. Use the gauge
wire appropriate for the external device that you are connecting.
Whenever a system condition triggers an alarm, the alarm relay contacts are activated,
which in turn activates the external alarm devices. The alarm setting is open or closed.
You can connect and configure two output alarms and four input alarms. Two additional
output alarms are reserved and are used to indicate major and minor system alarms.
Each output and input alarm has two contacts for connecting the router to external alarm
devices. Contact 1 of each alarm can be configured as Normally Open [NO] or Normally
Closed [NC] through the CLI. Contact 2 of each alarm functions as a reference [REF] or
negative potential terminal for Contact 1 of the corresponding alarm and provides a
current path for external alarm devices.
the alarm contacts.
Value
96 W
96.6 W
2
65 W per port
Table 17 on page 21 describes the functions of
Copyright © 2015, Juniper Networks, Inc.