En
gl
is
h (
G
B)
14
4.6 Connection overview
Fig. 3
Cable 1: Input for analog signal, pulse signal and diaphragm leakage
*
Grundfos diaphragm leakage sensor, product number 96534443.
Cable 2: Alarm relay output
TM
02
706
9
030
7
Cable 1
See table below
Cable 2
See table below
Cable 3
See table below
Cable 4
See table below
2
1
3
4
5
3
1
4
2
3
1
2
3
1
5
2
5
2
2
3
1
1
3
4
5
2
1
3
4
2
1
3
4
Number / colour
1 / brown
2 / white
3 / blue
4 / black
5 / grey
Function
Analog
(-) 4-20 mA
input
(+) 4-20 mA
input
Pulse
Potential-free
Potential-free
Pulse
5 V
Ground
Number / colour
2 / black
3 / brown
4 / blue
Diaphragm leakage*
5 V
PNP
Ground
Number / colour
1 / brown
2 / white
3 / blue
Function
Alarm relay
Common
Normally open
Normally closed