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Mechanical construction
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– E65C – CU-P40, P41, P42 – User Manual
3.2.2
Connections CU-P41
1
2
3
4
Fig. 3.5
Connections CU-P41
1 Input external 5 V power supply (2-pin socket)
2 CS interface (screwless spring-type terminals WAGO)
3 Antenna connection (MCX socket)
4 RS232 interface (RJ12 socket)
The RJ12 socket of the RS232 interface has the following pin assignment:
Pin No.
Terminal
Signal
2
TxD
Transmitted Data
3
GND
Signal Ground
5
RxD
Received Data
Fig. 3.6
Connection diagram communication unit CU-P41
