Electrical installation
Instruction Manual ColorPlus 3
14501E/2
29
5.7
Connecting the optional flow meter
The following procedure describes how to install the flow meter on the ColorPlus 3:
WORKSTEP
ADDITIONAL INFO / IMAGES
1.
Interrupt the service voltage to the photome-
ter.
2.
Unscrew the cover on the ColorPlus 3.
3.
Remove the desiccant.
4.
Attach the cable connections according to the
following table.
From M12 plug (already present):
GND
24V
A
B
In 1
In 2
White Brown Blue Black
Optional flow meter:
GND
24V
A
B
In 1
In 2
Brown
White
5.
Insert the new desiccant and screw the cover
back onto the ColorPlus 3 immediately.
Check the gasket on the cover (88 x 2).
Replace this, if necessary.