各个品牌PLC通讯连线
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DOPPLC
1
GE VERMAX
PLC PC
9 SUB MALE 9 SUB FEMALE
2 T 2 R
3 R 3 T
5 G 5 G
2GE 90—30CPU351/352/363/364 RS232 6RJ11
PLC PC
6 RJ11 MALE 9 SUB FEMALE
2 T 2 R
5 R 3 T
3 G 5 G
3GE 90-3090-70VersaMax RS232 6RJ11
PLC RS422/RSRS232 PC
15 SUB MALE 9 SUB FEMALE
12 T- R+ T 2 R
13 T+ R- R 3 T
10 R- T+ G 5 G
11 T+ T-
9 RT
6 RTS-
15 CTS-
6 RTS+
15 CTS+
GE 90-7015 SUB FEMALEGE
4GEGE 90-3090-70VersaMax
1
GE 90-7015 SUB FEMALEGE
DOPPLC
www.plcworld.cn
www.plcworld.cn www.plcworld.cn
s7-200300
PLC
PLCPLC
PLCPLC
PLC
PLCPLC
PLC
PLC
PLC
PLCPLC
PLC
PLCDIY
PLC
PCCOMPLCPCCOMRS232Cwww.plcworld.cnDB-9PLCRS232
RS485RS422
DIN-8DDB-9DDB-25RJ11
RS-232RS-422RS-485
DB-9 DB-25
RS-232PC RS-232C25
D
TXD RXD
GNDRS232C
RS-485
ATXD-/RXD-BTXD+/RXD+100kbps
1200RS-485 3232RS-485
RS-232
25 9
2 3 TXD
3 2 RXD
4 7 RTS
5 8 CTS
6 6 DSR
7 5 GND
8 1 CD
20 4 DTR
22 9 RI
RS422RS232RS422
TXD+ www.plcworld.cnTXD- RXD+
RXD-
10MbPs15m
90kbPs1200m
PLCRS485RS422PCRS232C
PLCRS232PLCPLC
RS485RS422PCRS232CPCPLC
PLCPC
IC
RS232/RS485/RS422
SC-485CRS232
RS485/RS422,,DB-9,