38
Proprietary Information: Not for use or disclosure except by written agreement with Calix.
© Calix. All Rights Reserved.
To wire external alarms
1.
Get up to eight 24 AWG wire pairs of sufficient length to reach the far-end contacts
from the E7-2.
2.
At the E7-2 end, strip approximately one inch (2.54 cm) of insulation from the alarm
wire ends.
3.
Wire the E7-2 alarm inputs as follows:
a.
Connect a pair of alarm wires to the first input position (
AL1
):
Wrap the first wire (typically black) to the
AL1+
pin.
Wrap the second wire (typically white) to the
AL1-
pin.
b.
Repeat Step 3a for each additional alarm input to use (
AL2
–
AL7
), as required.
4.
Wire the E7-2 alarm output position (
OUT
) as follows:
Wrap the first wire (typically black) to the
OUT+
pin.
Wrap the second wire (typically white) to the
OUT-
pin.
5.
Route and dress the alarm wires out to the appropriate far-end interfaces and connect per
local practice.
Refer to the
Calix
E7 User Guide
for supported environmental alarms and alarm provisioning
information.
Содержание E7-2
Страница 1: ...Calix E7 2 Installation Guide May 2013 220 00320 Rev 13...
Страница 2: ......
