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(b) Installation method 2-2 (When OPC-VG7-SX is installed simultaneously)
• Dimensions of the spacers that come with the communication option are slightly different from those of the
spacers included in accessories of OPC-VG7-SX. Use them differently according to the procedure described
below.
Incorrect use will cause breakage of products.
13
.0
11
.4
1) Install OPC-VG7-SX so that it fits the connector (CN10) on the control board.
2) Install six spacers h and an M3 screw, which come with OPC-VG7-SX, to the installation holes (a, b, c, d, e and
f) of OPC-VG7-SX.
3) Install the option so that the connector (CN1) of the option fits the connector (CN3) on the control board.
4) Tighten three accessory screws j at the installation holes of the option to fix the product.
5) Connect the accessory power supply harness at CN2 of the option and CN12 of the control board.
6) While referring to Figure 9.1-1 "Removal of the Front Cover," reverse the removal procedure to install the front
cover.
Figure 9.1-6 How to install the analog option
Spacer attached to
analog option
Spacer attached to
OPC-VG7-SX
Unit: mm
Control board
Power supply harness
Option
CN12
CN10
a
f
h
j
CN3
CN2
d
b
h
e
c
i
k
9-6