Mitsubishi Electric GT1685 Connection Manual page 184


When 2 to 5 GOTs are connected
Bus extension
Main base unit
connector box
Extension cable
Main base
Bus extension
Main base
*2
connector box
-
-
Main base
*3
A9GT-QCNB
-
*1 For the extension cables, refer to the MELSEC-Q catalog (L(NA)08032).
*2 When installing the GOT 13.2m or more away from the main base unit, the bus extension
connector box is required.
Attach the bus extension connector box to the extension connector of the base unit.
When using no extension base unit: Attach it to the main base unit.
When using the extension base unit: Attach it to the extension base unit on the last stage.
Also, connect the connection cable to the bus extension connector box.
Set the bus extension connector box to the same Stage No. as that of the GOT unit.
For details on the Stage No. setting, refer to the following.
*3 When using Q00JCPU or Q00UJCPU, attach the bus extension connector to the extension base unit. (Connecting it to the main
base unit is not allowed)
5 - 8
5. BUS CONNECTION
5.2 System Configuration
Extension base
unit
Connection cable 1)
PLC
Extension base
Extension
cable
Extension
*1
base
connector box
- -
Extension
Extension
cable
base
(13.2m or less)
- -
Extension
Extension
cable
base
(13.2m or less)
5.3.1 Setting communication interface (Communication settings)
1st GOT
Connection cable 2)
Connection cable 1)
Bus extension
*2
-
GT15-QC06B(0.6m)
GT15-QC12B(1.2m)
GT15-QC30B(3m)
GT15-QC50B(5m)
GT15-QC100B(10m)
-
GT15-QC06B(0.6m)
- GT15-QC12B(1.2m)
GT15-QC30B(3m)
GT15-QC50B(5m)
GT15-QC100B(10m)
GT15-QC150BS(15m)
GT15-QC200BS(20m)
GT15-QC250BS(25m)
A9GT-QCNB GT15-QC300BS(30m)
GT15-QC350BS(35m)
GOT
Intermediary
(Terminating
GOT
station)
Connection cable 3)
*5
GOT (1st)
Option device
Model
*6*7
GT15-75QBUS2L
GT15-QBUS2
GT15-75QBUS2L
GT15-QBUS2
GT15-75QBUS2L
GT15-QBUS2
GT15-75QBUS2L
GT15-QBUS2