Installation instructions for the TBLZ-1-60-2-2 VOC Sensor GOLD 1. General

Installation instructions for the TBLZ-1-60-2-2 VOC Sensor GOLD 1. General
GB.TBLZ602.160408
Installation instructions for the
TBLZ-1-60-2-2 VOC Sensor
GOLD
1. General
The VOC sensor is used in ventilation systems in which it is
important to measure and/or regulate the air quality. The
GOLD program version 1.17 or a later version is required
for regulation.
Description
The VOC sensor is supplied with a 7 metre long cable
for bus communication and is connected by means of its
modular connector.
The communication cable is used for voltage feed and
signal transmission.
Secure the sensor to the ventilation duct using the duct
mounting bracket supplied.
Function
The VOC level is transmitted via Modbus communication
to the air handling unit control circuit card.
2. Installation
The VOC sensor can be installed in the supply air duct
or the extract air duct. If the WISE Apartment function
is used, the sensor should be installed in the supply air
duct. If the ReCO2 function is used, the sensor should be
installed in the extract air duct.
The VOC sensor's mounting position will not affect its
operation but it should not be installed vertically with its
connection pointing down since this could cause moisture
to accumulate inside the sensor.
It is important to install the sensor so that the sensor housing (in the point of the sensor) is positioned in the centre
of the duct.
We reserve the right to alter specifications.
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1
GB.TBLZ602.160408
3. Technical data
Connection port Voltage feed (Via modular connector)
Range of measurement, VOC Enclosure class:
inside the duct outside the duct RJ 12 6/6
24 V DC
450 - 10,000 ppm
IP22 to EN 60529
IP54 to EN 60529
Dimensions
160 ± 5
7000 ± 200
Ø19
25
4. Electrical connections
Wire the VOC sensor to the control circuit card through
the junction hood of the air handling unit.
GOLD RX/PX/CX/SD, Version E/F
1
A
2 3
4 5
6 7 8 9
10 11 12 13
14 15 16 17
B GND +
+
+
+
+
+
- +
Com 1 Com 2 Com 3 Com 4 Com 5 SA Temp
Heat
The VOC sensor should be connected to the internal communication bus.
18 19
+
Cool
20 21
C NO
22 23
C NO
24 25
C NO
26 27
C NO
28 29 30
31 32
P G G0
G G0
24V AC
SD
Appropriate connections are circled in the figure to the
right.
WLAN
CPU 2
CPU 1
Sensor 1 Sensor 2 Sensor 3 Sensor 4
2
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Com 6
Com 7
+
33 34
Com 8 Com 9 Com 10 Com 11
G G0 Y U 24V AC In 18V AC In
35 36 37 38
39 40 41 42
230V AC Out 230V AC In
43 44
45 46 47
We reserve the right to alter specifications.
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