Ax60+ Multi-Gas
Service Manual
Int. Approved
Document ref: P0159-803-11
September 2019
Page 7 of 62
Copyright © 2015 Analox Ltd. All Rights Reserved.
Commercial in Confidence
2
Configuring sensors
2.1
Hardware setting
In a standard Ax60+ system (not including the Kiosk option) each sensor must have its jumper link set to a different
location e.g. Sensor 1=location 1; Sensor 2=location 2.
The Sensor has a hardware setting that is factory configured for a system with only one Sensor. If a system includes two,
three, or four Sensors then the hardware must be reconfigured by moving a jumper link (
) in each Sensor installed
in the system.
WARNING: DISCONNECT AND ISOLATE THE AX60+ SYSTEM FROM THE MAINS POWER SUPPLY
BEFORE OPENING THE CO
2
SENSOR ENCLOSURES.
To access the jumper link, open the Sensor enclosure. The printed circuit board (PCB) has a SENSOR LOCATION selector
with one link, factory installed in LOCATION 1.
The image to the right shows the jumper link in position
1 (Factory default).
For a system with only
one Sensor
, the jumper link
should be retained in LOCATION 1.
For a system with
two Sensors
, the first Sensor’s
jumper link should be in LOCATION 1 and the second
Sensor’s link in LOCATION 2.
For a system with
three Sensors
, the first Sensor’s link
should be in LOCATION 1, the second Sensor’s link in
LOCATION 2 and the third Sensor’s
link should be in
LOCATIONLOCATION 3.
For a system with
four Sensors
, the first Sensor’s
jumper link should be in LOCATION 1, the second
Sensor’s link in LOCATION 2, the third Sensor’s link in
LOCATION 3 and the fourth Sensor’s link should be in
LOCATION 4.
Summary of Contents for Ax60+ Multi-Gas
Page 2: ......
