Grounding; Electrical Connection - Prosense FMM50-1002 Operating Instructions Manual

5.3 Grounding

If installed in an ungrounded pipe system (e.g. plastic pipes), the unit must
be grounded (functional earth).
Ground brackets for the M12 connector are available as accessories
→
( www.automationdirect.com).

6 Electrical connection

The unit must be connected by a qualified electrician.
The national and international regulations for the installation of electrical
equipment must be adhered to.
Voltage supply according to EN 50178, SELV, PELV.
► Disconnect power.
► Connect the unit as follows:
2 1
3 4
Colors to DIN EN 60947-5-6
Pin1
Pin3
Pin4 (OUT1)
Pin2 (OUT2)
BK: black
BN: brown
BU: blue
WH: white
L+
L-
Analog signal for temperature.
Analog signal for flow rate.
1 BN
2
WH
4
BK
2: OUT2
3
BU
4: OUT1
L +
L
11