Pin configuration of connectors
●
DC power connector
Connector
1 2 3 4
Manufacturer
Monitor Connector Model
Terminal Block Model
PHOENIX CONTACT
IC 2.5/4-STGF-5.08
MSTB 2.5/4-STF-5.08
Pin configuration
Pin No.
Signal
1
DC +24 V
2
DC +24 V
3
GND
4
GND
●
RS232C port (D-Sub 9-pin (female))
Connector
Pin configuration
Pin No.
Signal
Pin No.
Signal
1
DCD
*1
6
DSR
*1
2
TXD
7
RTS
*2
3
RXD
8
CTS
*2
4
DTR
*1
9
RI
*1
5
GND
*1 NC
*2 Connected
36
Appendix