Murr Elektronik MASI65-M12 Series - 4.3.1 Pin Arrangement of the Round Plug Connector M12 with Single Signal Assignment; 4.3.2 Pin Arrangement of the Round Plug Connector M12 with Double Signal Assignment

MASI65-M12 User's manual
36 V 1.1
4.3.1 Pin arrangement of the round plug connector M12 with single signal as-
signment
On standard modules, the pins 2 and 4 of the round plug connector M12 are strapped.
1 2
3
4
5
Fig. 4-8 : Pin arrangement of the round plug connectors M12 on MASI65-M12 modules
1: Sensor supply +
2: Strapping to pin 4
3: Sensor supply -
4: Input signal
5: FE
4.3.2 Pin arrangement of the round plug connector M12 with double signal as-
signment
On modules with double signal assignment (Y wiring) the inputs of the round plug connectors M12 odd
numbers (1,3,5,7) (pin 4) and the pin 2 of the round plug connectors M12 even numbers (0,2,4,6) are
strapped.
1
2
3
4
5
1 2
3
4
5
Fig. 4-9 : Pin arrangement of the round plug connectors M12 with Y wiring
Inputs : I0, I2, I4, I6, Inputs : I1, I3, I5, I7
1 : Sensor supply + 1 : Sensor supply +
2 : Input signal I1,I3,I5,I7 2 : Not allocated
3 : Sensor supply - 3 : Sensor supply -
4 : Input signal I0, I2, I4, I6 4 : Input signal I1, I3, I5, I7
5 : FE 5 : FE
When connecting sensors, make sure not to twist the round plug connector M12
but only the ring nut.
Round plug connectors M12 that are not used, must be obturated by a M12 cap
(Art. N° 55468) to ensure the housing protection (IP).