Microsensor MPM4841 Operation Manual page 8

18 18
3
2
1
33.5 33.5
Fig. 3
The electric definitions of cable are as follow：
Note: The tube in the center of the cable can not be blocked or water infl
ow, and it must be connected to the atmosphere, to ensure the pr
otection of the product and the accuracy of the output measureme
nt.
The electric definitions of M12x1 Plug are as follow
4
1
Fig. 4
4.2 Plug connection Operation Method：
If the plug has been connected with transmitter, loose the central
a)
Pin
1
2
3
Cable
Red
Black OV/+OUT
White
3
2
2-wire
+V
OV/+OUT
Null
2-wire
+V
Null
Pin 2-wire
1
2
3 OV/+OUT
6
3-wire
+OUT
3-wire
+V
GND
+OUT
+V
Null
+V
GND
3-wire
+V
GND
+OUT