Epson RC620 Manual page 125

2. Set the CC-Link baud rate. Check the master configuration and set the same baud rate.
Wiring
The CC-Link connector is a 5-pin open connector. Use the connector attached to the board
for wiring.
Terminal name for each pin
Terminal No
Connect the CC-Link master module and the CC-Link slave board as follows.
Master Station
DA
Terminating
Resistor
DB
DG
SLD
FG
 NOTE
Prepare the cable for CC-Link Ver.1.10 sold in the market as a communication cable.
Install terminating resistors at both ends of the network.
Use the terminating resistors attached to the CC-Link master station.
Make sure to disconnect the connectors only after turning OFF the power supply of the
specific station.
Connect the shield wire for CC-Link to the "SLD" of each unit and ground the both ends
via "FG".
RC620 Option Fieldbus I/O Rev.8
Refer to the following table for configuration.
Baud Rate
156 k
625 k
2.5 M
5 M
10 M
Configuration prohibited
Terminal Name
1 DA
2 DB
3 DG
4 SLD
5 FG
Twisted-pair Cable
with Shield
Switch
0
1
2
3
4
5-9
RC620
CC-Link Board
DA
DB
DG
SLD
FG
Twisted-pair Cable
with Shield
2. Installation
CC-Link
Module
DA
Terminating
Resistor
DB
DG
SLD
FG
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