EUCHNER – More than safety.
EUCHNER – More than safety.

BCM-A-P2-SEM4-1 (Rend. sz. 105756)

Bus coupling module with plug connector M12, 5-pin

  • Conversion from M12 to ribbon cable
  • Very compact design
  • Easy handling
BCM-A-P2-SEM4-1 (Rend. sz. 105756)


Suitable for safety switch

Safety switches with integrated AS-Interface are mostly equipped with an M12 plug connector. However, in the field the familiar AS-Interface ribbon cable is used both for the AS-i bus, and for the auxiliary power. The conversion from M12 to ribbon cable is realized using the bus coupling module. The module is very easy to use – it is only necessary to undo one screw to insert the ribbon cables.

Dimension drawing
Dimension drawing
Wiring drawing<br>Terminal assignment
Wiring drawing
Terminal assignment

Dimension drawings

Dimension drawings
3M12x1 socket, 5-pin

Connection examples

Connection examples

Műszaki adatok

Electrical connection ratings

Rated insulation voltage Ui
AS-Interface to power 200 V
Operating voltage DC max. 36 V DC
Current max. 4 A

Mechanical values and environment

Cable 2 Power ribbon cable ((+24 V, 0 V))
Cable 1 AS-Interface bus ribbon cable ((AS-Interface +, AS-Interface -))
Safety switch M12 socket
Degree of protection IP67 (on single piercing of the cable)
Housing Reinforced thermoplastic
Installation orientation any
Mounting type Screw mounting ((1 x M6))
Ambient temperature -20 ... +70 °C

Ordering data

Rend. sz. 105756
Articlename BCM-A-P2-SEM4-1
Weight 0,03kg
Customsclass 85369010

Műszaki támogatás

Műszaki támogatás
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER Magyarország Kft.
+36 1919 0855