ANALOX Ax 50, Руководство пользователя

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Analox 50 – Carbon Dioxide Analyser – User Manual
Document Ref: A50-811-19 – September 2014
Page 13
4.2. Remote Alarm Repeaters
The Remote Alarm Repeater should be located at eye level and
attached to the outside or immediately inside the access door. If you
need to disconnect the Remote Alarm Repeater, reconnection is in one
of the following ways:-
4.2.1. To connect a “Hard Wired” Remote Alarm Repeater
1) Disconnect the power supply from the Ax 50
TM
.
2) Open the Remote Alarm Repeater unit by removing the 4 screws
in the front of the case and carefully pulling the case apart. The
connecting wires from the Ax 50
TM
pass through one of the cable
glands on the Remote Alarm Repeater.
3) Terminate the wires in accordance with the table below
4) Replace the lid of the Remote Alarm Repeater, insert and tighten
the 4 screws, and mount it in the desired position using the 2
fixing lugs.
5) Restore power to the Ax 50
TM
. Press the switch on the Remote
Alarm Repeater once, and ensure that the four indicators flash.
Note that in the presence of a genuine alarm, this test feature is
disabled.
REPEATER CABLE COLOURS
Ax 50
Type 1
Repeater
Term
Type 2 (Cat 5)
ST1
Terminal
No
8 3
7 2
6 4
5 5
4 6
3 7
2 8
1 1