Mitsubishi Electric GT15, Connection Manual

Page: 129 / 864

3. ACCESS RANGE FOR MONITORING
3.6 Connection to Remote I/O Station in MELSECNET/H Network System
3 - 19
1
P
R
EP
ARA
T
OR
Y
P
R
OCEDURES FOR
MONIT
O
R
ING
2
DE
VICE RA
NGE
THA
T
C
A
N
B
E
SET
3
ACCESS
RANGE
F
O
R MONIT
O
RING
4
HOW T
O
MONIT
O
R
REDUNT
ANT
SYS
TE
M
5
BUS CONNECTION
6
DIRE
CT
CONNECTION T
O
CPU
7
COMP
U
T
E
R
LINK
CONNECTION
8
ETHERNE
T
CONNE
C
T
ION
3.6 Connection to Remote I/O Station in MELSECNET/
H Network System
When connected to the remote I/O station of the MELSECNET/H network system, the GOT can monitor the PLC CPU of
the master station.
When connecting the GOT to the remote I/O station, use the following connection methods.
POINT POINT POINT
(1) Connection to remote I/O station of MELSECNET/B, (II) or /10
The GOT cannot be connected to the remote I/O station on the MELSECNET/B, (II) data link system and
MELSECNET/10 network system.
Connect the GOT to the remote I/O station on the MELSECNET/H network system.
(2) Connection to GT11 and remote I/O station on MELSECNET/H
GT11 can not access the master station on MELSECNET/H network system.
GT11 can access only the connected host station (remote I/O station).
Monitor
target
Network No.1
Station No.0
(master station)
QJ71LP21-25
Q33B
MELSECNET/H remote I/O Network
Network No.1
Station No.1
(remote I/O station)
QJ72LP25-25
QJ71C24N
Q33B
QJ71E71-100
Empty
Power supply module
Empty
Empty
Power supply module
PLC CPU
Hub
(1) Direct CPU
GOT
(3) Ethernet connection
GOT
(2) Computer link
GOT
connection
connection