M&C TechGroup SP2000-H320_S2 Operator's manual User Manual
Page 22
22
Gas sampling and gas conditioning technology
2-1.1.4-ME
The electrical connection of the temperature controller Type 703G is to be made according to the
terminal connecting plan as shown in figure 10 and described as follows:
Unscrew the housing lid.
Insert the mains cable (min. 3 x 1,5 mm
2
, terminal range 6
– 12mm) into the left cable gland of
the controller and connect it to the appropriate terminals.
Insert the cable for the alarm contact (terminal range 6
– 12mm) into the right cable gland and
connect it to the appropriate terminals.
In case the temperature controller Type 703G is delivered as separate unit, then the probe has addi-
tionally to be connected with the controller according to figure 13 and as described as follows:
Insert the power supply cable for the gas sample probe (min. 3 x 1,5 mm
2
, terminal range 6
–
12mm) through the second cable gland of the controller and connect it to the appropriate ter-
minals.
Insert the temperature sensor cable (terminal range 6
– 12mm) through the third cable gland
of the controller and connect it to the appropriate terminals.
Screw the housing lid on again.
C A U T I O N !
In case you should not use all cable glands when connecting the tempera-
ture controller, it is important to shut the cable glands in order to provide
the tightness of the housing.
13.4.3
VERSION SP2000-H320/S2 WITH 2 ELECTRONIC TEMPERATURE CONTROL-
LERS
The gas sample probe is supplied either as unit with a fixed and electrically connected temperature
controller, or the temperature controller is attached as separate unit for external mounting. Then, the
electrical connection is to be made as follows:
Remove the lid of the connection box on the gas sample probe. Inside the lid, you will find the
terminal connection plan.
Insert the mains cable (min. 3 x 1,5 mm
2
, terminal range 6
– 12mm) through the medium cable
gland of the gas sample probe and connect it to the appropriate terminals.
Insert the temperature sensor cable into the right cable gland of the gas sample probe and
connect it to the appropriate terminals.
Screw the lid on again.