International Gas Detectors TOC-635, Installer'S Manual

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DETECTOR NODE CONCEPTS
Detector Node Module
LED 1: Pellistor
LED 1: Toxic/O2
LED 1: I/O Port 1
LED 1: I/O Port 2
LED 1: Relay
1s 10s
Fault
Communicating
Powered
Base
Address 5
The LED’s on the bottom edge of the PCB indicate the PCB setup and status at a glance.
In addition there are two push buttons that can be used to view and/or change the module address.
DOWN
UP
1: Press and hold the right hand button,
release when all LED’s go out. The
LED’s now indicate the address in binary
2: The LED pattern now
indicates the base address in
binary. Note it is only possible
to see addresses up to 31.
The base address can now be
altered by using the two
buttons in UP/DOWN mode.
Each button press increments
the address UP or DOWN
3: When
complete press
and hold the
RIGHT button,
release when all
the LED’s go out.
The unit is back
to normal
operation
1 2 4 8 16 1 2 4 8 16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
31