Connecting The Got To Plc Via Rs-422 Interface - Mitsubishi Electric GT14 User Manual

29.2.2 Connecting the GOT to PLC via RS-422 interface

(1) When using the connector conversion box
PLC
Varies according to the connection type
PLC
Communication
Connection type
type
For the system
configuration between
the GOT and PLC, refer
to the following.
RS-422
DIRECT
CONNECTION TO
CPU
COMPUTER LINK
*1
CONNECTION
*1 When connected to the Computer link, the multiple connection function supports only RCPU, QCPU (Q mode) and LCPU.
(2) When using the external cable (GT11H-C-37P)
PLC
Varies according to the connection type
PLC
Communication
Connection type
type
For the system
configuration between
the GOT and PLC, refer
to the following.
RS-422
DIRECT
CONNECTION TO
CPU
COMPUTER LINK
*1
CONNECTION
*1 When connected to the Computer link, the multiple connection function supports only RCPU, QCPU (Q mode) and LCPU.
GOT
(1st)
Connection cable
GOT
Connection cable
(1st)
Communication Cable
Model
type model
RS232
RS-232
connection
diagram 1)
GOT
(1st)
Connection cable
GOT
Connection cable
(1st)
Communication
Model Cable model
type
RS-232
RS232 connection
diagram 2)
29. MULTIPLE GOT CONNECTION FUNCTION
Communication driver
Serial (MELSEC)
Connector
conversion
box
External cable
Connector
conversion External cable
box
GT11H-CNB- GT11H-C30-37P
37S (3m)
External cable
External cable
Model
GT11H-C30-37P (3m)
29.2 System Configuration
Communication driver
MELSEC-FX
GOT
(2nd)
GOT (2nd)
Number of
connectable
Max.
equipment
Model
distance
6m
2 GOTs
GOT
(2nd)
GOT (2nd)
Number of
connectable
Max.
equipment
distance
6m 2 GOTs
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