PLC Connection Guide
GE SNP-X
Supported Series: GE 90-30, 90 micro and VersaMax series PLC, 90-70 series with
CMM711 module
Website: http://www.ge.com
HMI Setting:
Parameters Recommended Options Notes
PLC type GE SNP-X
PLC I/F RS485 4W RS232/RS485
Baud rate 19200 9600 ~ 115200
Data bits 8 7, 8 Must set to 8 for this protocol
Parity Odd Even, Odd, None
Stop bits 1 1, 2
PLC sta. no. 0 0-255 Does not apply to this protocol
PLC Setting:
Refer to the related PLC manual.
Device Address:
Bit/Word Device Format Range Memo
B Itype DDDDD 1 ~ 10000 Input relay
B Q DDDDD 1 ~ 10000 Output relay
B M DDDDD 1 ~ 10000 Auxiliary relay
B G DDDD 1 ~ 7680
B T DDD 1 ~ 256
B SA DDD 1 ~ 128
B SB DDD 1 ~ 128
B SC DDD 1 ~ 128
B S DDD 1 ~ 128
B R_bit DDDDDdd 100 ~ 3264015 Data register bit
W AI DDDDD 1 ~ 10000 Analog input register
W AQ DDDDD 1 ~ 10000 Analog output register
W R DDDDD 1 ~ 32640 Data register
PLC Connection Guide
Wiring Diagram:
CPU Port 90-30/VersaMax (Diagram 1 ~ Diagram 4)
Diagram 1
cMT Series cMT3151
eMT Series eMT3070 / eMT3105 / eMT3120 / eMT3150
MT-iE MT8070iE / MT6070iE / MT8100iE / MT8121iE / MT8150iE
MT-XE MT8121XE / MT8150XE
HMI PLC
COM1 RS422
RS485 4W 15P D-Sub
9P Male Male
Rx- 1 12
Rx+ 2 13
GND 5 7
Tx- 3 10
TX+ 4 11
9
6
15
8
14
PLC Connection Guide
Diagram 2
cMT Series cMT-SVR / cMT-G01 / cMT-G02 / cMT-HDM / cMT-FHD
mTV mTV
HMI PLC
COM2 RS422
RS485 4W 15P D-Sub
9P Female Male
Rx- 7 12
Rx+ 6 13
GND 5 7
Tx- 9 10
TX+ 8 11
9
6
15
8
14
PLC Connection Guide
Diagram 3
cMT Series cMT3071 / cMT3072 / cMT3090 / cMT3103
MT-iE MT8071iE / MT6071iE / MT8072iE / MT6072iE / MT8073iE /
MT8101iE / MT8102iE / MT8103iE
MT-XE MT8090XE / MT8092XE
MT-iP MT6071iP / MT8071iP / MT6103iP / MT8102iP
HMI PLC
COM2 RS422
RS485 4W 15P D-Sub
9P Male Male
Rx- 1 12
Rx+ 2 13
GND 5 7
Tx- 3 10
TX+ 4 11
9
6
15
8
14
PLC Connection Guide
Diagram 4
MT-iE MT8050iE / MT8053iE
MT-iP MT6051iP / MT8051iP
HMI PLC
COM1 RS422
RS485 4W 15P D-Sub
9P Female Male
Rx- 1 12
Rx+ 2 13
GND 5 7
Tx- 3 10
TX+ 4 11
9
6
15
8
14
PLC Connection Guide
CPU Port (90-30 series CPU351/352/363/364) (Diagram 5 ~ Diagram 7)
Diagram 5
cMT Series cMT3071 / cMT3072 / cMT3090 / cMT3103 / cMT3151
eMT Series eMT3070 / eMT3105 / eMT3120 / eMT3150
MT-iE MT8073iE / MT8102iE
MT-XE MT8092XE
MT-iP MT6103iP / MT8102iP
HMI PLC
COM1 COM3 RS232
RS232 RS232 6P RJ11
9P Female 9P Female Male
Rx 2 8 2
Tx 3 7 5
GND 5 5 3
PLC Connection Guide
Diagram 6
cMT Series cMT-SVR / cMT-G01 / cMT-G02 / cMT-HDM / cMT-FHD
mTV mTV
MT-iE MT8070iE / MT6070iE / MT8100iE / MT8121iE / MT8150iE /
MT8071iE / MT6071iE / MT8072iE / MT6072iE / MT8073iE /
MT8101iE / MT8102iE / MT8103iE
MT-XE MT8121XE / MT8150XE / MT8090XE
HMI PLC
COM1 RS232
RS232 6P RJ11
9P Female Male
Rx 2 2
Tx 3 5
GND 5 3
Diagram 7
MT-iE MT8050iE / MT8053iE
MT-iP MT6051iP / MT8051iP / MT6071iP / MT8071iP
HMI PLC
COM1 RS232
RS232 6P RJ11
9P Female Male
Rx 9 2
Tx 6 5
GND 5 3
PLC Connection Guide
CPU Port (VersaMax series CPU001/002/005/E05) (Diagram 8 ~ Diagram 10)
Diagram 8
cMT Series cMT3071 / cMT3072 / cMT3090 / cMT3103 / cMT3151
eMT Series eMT3070 / eMT3105 / eMT3120 / eMT3150
MT-iE MT8073iE / MT8102iE
MT-XE MT8092XE
MT-iP MT6103iP / MT8102iP
HMI PLC
COM1 COM3 RS232
RS232 RS232 8P RJ45
9P Female 9P Female Male
Rx 2 8 4
Tx 3 7 3
GND 5 5 8
Diagram 9
cMT Series cMT-SVR / cMT-G01 / cMT-G02 / cMT-HDM / cMT-FHD
mTV mTV
MT-iE MT8070iE / MT6070iE / MT8100iE / MT8121iE / MT8150iE /
MT8071iE / MT6071iE / MT8072iE / MT6072iE / MT8073iE /
MT8101iE / MT8102iE / MT8103iE
MT-XE MT8121XE / MT8150XE / MT8090XE
HMI PLC
COM1 RS232
RS232 9P D-Sub
9P Female Male
Rx 2 4
Tx 3 3
GND 5 8
PLC Connection Guide
Diagram 10
MT-iE MT8050iE / MT8053iE
MT-iP MT6051iP / MT8051iP / MT6071iP / MT8071iP
HMI PLC
COM1 RS232
RS232 9P D-Sub
9P Female Male
Rx 9 4
Tx 6 3
GND 5 8
