3.4.3 CO Monitor Remote Alarm
The carbon monoxide analyser is fitted with a set of volt free relay contacts (1A max @ 24Vac / dc) designed for remote alarm indication. The
relay is energised in the non-alarm state (fail-safe) and releases in any alarm condition or in the event of a power failure. The relay can be set to
respond to a given set-point or level of measured carbon monoxide, please refer to the BACO200 user guide for details.
Connection to the monitor is made using the multi-pole connector supplied.
Wiring the connector
1
The connector supplied with the generator will accept 5 - 7mm cable.
2
Strip 17mm of insulation from the cable, and strip 2mm from each wire.
3
Disassemble the plug provided into its component parts.
4
Thread the cable through the component parts of the plug (items 3 - 6) as illustrated below.
5
Solder the pins onto the wires and insert the pins into the socket.
6
Push the socket into the main body until the tabs snap into place.
7
Push the cable gland and nut into the main body and tighten.
8
Attach the connector to the CO Monitor and tighten the locking cap.
Pin configuration viewed
from the front of the socket.
12
1
Socket
2
Solder pin
3
Main body
4
Locking cap
5
Cable gland
6
Gland nut