8.1 Communication Unit
8.1.2 Installing procedure
8
- 7
1
OV
E
R
VI
EW
2
SYSTE
M
CO
N
F
IG
UR
A
T
IO
N
3
S
P
E
CI
F
ICA
T
ION
S
4
P
A
R
T
NA
ME
AND
SETTING
S
5
EMC AND
LO
W
VO
LT
AG
E
DIRE
CT
IVE
6
INS
TAL
L
A
TI
ON
7
WIRING
8
OP
TIO
N
4
After the installation, tighten the mounting screws (4 places) in the specified torque range (0.42
to 0.57N·m).
5
Paste the provided seals after tightening the mounting screws in order to avoid receiving
electrostatic.
2
Serial communication unit, Ethernet communication unit
(1) Unit installation
The following explanation uses the Ethernet communication units as an example.
The serial communication unit can be installed with the same procedure.
1
Power OFF the GOT.
2
Remove one extension unit cover of the GOT.
.
3
Fit the communication unit along the groove of the GOT case.