Mitsubishi Electric GT1695M-XTBD User Manual page 81

(1) When using GT15-C
PLC
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
power's terminal block.
5 Connect the GT15-C
power supply module.
6 Connect the LG and FG terminals of the terminal block on the PLC and ground
them with a cable.
(2) When using GT15-C
For the both side GOTs, connect the LG and FG terminals of the terminal block on the GOT unit
power and ground them with a cable.
EXSS-1
Not connected
FG
LG
(GT15-EXCNB)
N
L
BS's FG cable of 28cm or less.
BS's FG cable on the GOT side to FG of the GOT unit
BS's FG cable on the PLC side to FG of the PLC's
BS
6.6.1 Wiring FG cable of bus connection cable
(GT15-C BS)
OUT
L N LG FG
2SQ cables to
FG terminals,
28cm or less
6.6 Grounding Extension Units
GOT
IN
6
- 13
1
2
3
4
5
6
7
8