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7. COMPUTER LINK CONNECTION
7.2 System Configuration
7 - 7
1
PREPARATORY
PROCEDURES FOR
MONITORING
2
DEVICE RANGE
THAT CAN BE SET
3
ACCESS RANGE
FOR MONITORING
4
HOW TO MONITOR
REDUNTANT
SYSTEM
5
BUS CONNECTION
6
DIRECT
CONNECTION TO
CPU
7
COMPUTER LINK
CONNECTION
8
ETHERNET
CONNECTION
7.2 System Configuration
7.2.1 Connecting to QCPU (Q mode)
*1 For details on the system configuration on the serial communication module side, refer to the following manual.
Q Corresponding Serial Communication Module User’s Manual (Basic)
For details on the system configuration on the modem interface module side, refer to the following manual.
Modem Interface Module User's Manual
*2 Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155 .
*3 Two GOTs can be connected with the function version B or later of the serial communication module.
*4 For details of the GOT multi-drop connection, refer to the following.
19. GOT MULTI-DROP CONNECTION
*5 GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to four
GOTs.
However, when using modem interface modules or serial communication modules (function version A), up to two GOTs can be
connected.
20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
*6 Use the RS-232 connection model.
*7 Use the RS-422 connection model.
Communication driver
( For GT16, GT15, GT14, GT12, GT11)
A/QnA/L/Q CPU,LJ71C24,QJ71C24
Communication driver
QnA/L/Q CPU
( For GT10)
Serial
communication
module
QCPU
(Q mode)
GOT
Connection cable
PLC Connection cable GOT
Number of
connectable
equipment
*5
Model name
Serial
communication
module
*1
Communi
cation
type
Cable model
Max.
distance
Option device Model
MELSEC-Q
(Q mode)
QJ71C24
QJ71C24N
QJ71C24-R2
QJ71C24N-R2
QJ71CMO
QJ71CMON
RS-232
GT09-C30R2-9P(3m)
or
RS232 connection
diagram 1)
15m
- (Built into GOT)
2 GOTs for 1 serial
communication
module
*3
1 GOT for 1 modem
interface module
GT15-RS2-9P
GT01-RS4-M
*4
-
RS232 connection
diagram 3)
15m - (Built into GOT)
*6
QJ71C24
QJ71C24N
QJ71C24N-R4
RS-422
RS422 connection
diagram 2)
1200m - (Built into GOT)
GT09-C30R4-6C(3m)
GT09-C100R4-6C(10m)
GT09-C200R4-6C(20m)
GT09-C300R4-6C(30m)
or
RS422 connection
diagram 1)
1200m
GT16-C02R4-9S
GT15-RS2T4-9P
*2
GT15-RS4-9S
- (Built into GOT)
500m
GT01-RS4-M
*4
-
RS422 connection
diagram 3)
1200m - (Built into GOT)
*7