Siemens CP 1242-7 GPRS V2 - Pin Assignment of the Socket for the External Power Supply

Technical specifications
7.2 Pin assignment of the socket for the external power supply
CP 1242-7 GPRS V2
Operating Instructions, 10/2016, C79000-G8976-C311-02
115
7.2
Pin assignment of the socket for the external power supply
Figure 7-1 Socket for the external 24 VDC power supply (view from above)
Table 7- 2 Pin assignment of the socket for the external power supply
Pin
Labeling
Function
1
L+
+ 24 VDC
2
M
Ground reference for + 24 VDC
3
Ground connector