Mitsubishi Electric GOT1000 Series Handbook page 122

1. CONNECTION CONFIGURATION
When connecting to motion controller CPU (A171SHCPUN, A172HCPUN,
A173UHCPU(-S1)) with the extension base unit
GOT connection conditions
Number of Mounting distance
GOTs between main base
connected unit and first GOT
3m or
1
3m or
3m or
2
3m or
3m or
3
*1: The extension cable length (between the main base units) is included.
For the cable between the main base unit and extension base unit, refer to Mitsubishi Programmable Logic Controller MELSEC-Q (Catalog) (L(NA)-08033E)
*2: When installing the 1st GOT 30m or more away from the main base unit, the bus connector conversion box is required.
*3: Select a cable to keep the total cable length between the main base unit of a programmable controller and a terminal GOT within 36m.
104
4.1 MITSUBISHI Programmable Controller
4.1.3 Details of bus connection
0m
Extension
Main base
base unit
unit
A A
1S62P 1SP60
POWER POWER
less
Max. 3m
Extension
base unit
A A
1S62P 1SP60
POWER
more
Extension
Main base
base unit
unit
A A
1S62P 1SP60
POWER POWER
Max. 3m
Main base
Extension
unit
base unit
A 1S62P A 1SP60
POWER POWER
less
Max. 3m
Extension Main base
unit
base unit
A 1S62P 1SP60 A
POWER POWER
more
Max. 3m
Extension
Main base
base unit
unit
A 1S62P A 1SP60
POWER POWER
less
Max. 3m
3 3
When connecting to
A173UHCPU(-S1)
System configuration
Connection distance
3m
1
GOT
1 1
Cable
*1
Main base
unit
POWER
*1*3
Max. 33m
Bus connector conversion box
*2
0 0
Cable
*1
*1*3
Max. 33m
1
GOT
1
Cable
*1
*1*3
Max. 33m
GOT
Bus connector conversion box
*2
1
Cable
0
Cable
*1
*1
Max. 33m
1
GOT GOT
1 2
Cable Cable
*1
Max. 33m
When connecting to
2 2
A171SHCPUN
A172HCPUN
33m
1
GOT
1 1
Cable
Max. 30m
1
GOT
1 1
Cable
Max. 30m
2
GOT
2
Cable
Max. 30m
1 2
GOT
2
Cable
*6
Max. 30m
2 3
GOT
3
Cable
*6
Max. 30m