10
YASKAWA
SIEP C730600 83E CC-Link Technical Manual
4
Option Components
◆
Option
A - Connector (CN5)
B - Installation hole
C - LED (L.RUN)
D - LED (SD)
E - LED (RD)
F - LED (L.ERR)
G - Ground terminal (FE) and installation hole
H - Communication connector CN1
I - Option model number
J - Grounding method switch (S1)
Figure 4.1 Option
*1
Refer to
and
for more information about the LEDs.
*2
Connect the included ground wire during installation. The ground wire is not necessary for installations on GA700 and GA800
drives.
*3
The board code is available only for ETC740051 and later. Check the board code printed on the back of your option.
◆
Option Modular Connector
Table 4.1 Option Terminal Descriptions
Terminal No.
Name
Description
1
DA
Communication Data +
2
DB
Communication Data
–
3
DG
Signal Ground
4
SLD
Shield
5
SLD
Shield
Figure 4.2 Option Modular Connector (CN1)
◆
Grounding Method Switch
The grounding method switch (S1) can be used to switch the grounding method for the option between common
grounding and independent grounding.
Refer to
Set Grounding Method Switch (S1) on page 13
for more information about switching the grounding
method.
Note:
The grounding method switch (S1) is available only when the board code is for ETC740051 and later. Check the the board code printed
on the back of your option.