Mitsubishi GOT1000 Series Connection Manual page 77

*3 When using GT15-C
(1) When using GT15-C
PLC
FG
LG
N
L
1
Connect the LG and FG terminals of the terminal block on the GOT unit power and ground them
with a cable.
2
Use the GT15-C
3
Do not connect the GT15-EXCNB's FG ground cable.
4
Connect the GT15-C
block.
5
Connect the GT15-C
PLC's power supply module.
6
Connect the LG and FG terminals of the terminal block on the PLC
7
and ground them with a cable.
(2) When using GT15-C
Follow the GOT side grounding steps in (1) above for both GOTs.
*4 About GT15-C
• It is composed of GT15-EXCNB (0.5m) and GT15-C
• Calculate the cable length based on GT15-C100EXSS-1 (10m), GT15-C200EXSS-1 (20m) and GT15-
C300EXSS-1 (30m).
• Connect the connectors as follows:
GX15-EXCNB
GT15-C BS
PLC side
(GT15-EXCNB)
2.1.7 Connecting to motion controller CPU (A171SHCPUN, A172SHCPUN, A173UHCPU(-S1))
EXSS-1 or GT15-C BS, perform the grounding in the following steps.
EXSS-1
Not connected
(GT15-C
(GT15-EXCNB)
2SQ cables to
FG terminals,
28cm or less
BS's FG cable of 28cm or less.
BS's FG cable on the GOT side to FG of the GOT unit power's terminal
BS's FG cable on the PLC side to FG of the
BS
EXSS-1
PLC CPU side
GOT side
GOT side
(GT15-C BS)
GOT
BS)
OUT IN
L N LG FG
BS (10 to 30m).
2.1 System Configuration
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