Epson RC90 Manual page 213

Specifications
Name
Connection Method
Baud Rates (bps)
Transfer Distance
Maximum Device Number
Cable
Mode
Interface
Occupied Stations
Master Station's Handshake
Max. Input Data Size
Max. Output Data Size
LED Description
LED state represents the states of the fieldbus I/O board.
LED state ERRL RED
Normal operation
OFF Device power supply
OFF
CRC error: station
Address error
ON
Baud rate
configuration error
Blinking
−
Setting Configure Switch
 Make sure that the power is turned OFF before installing/removing any boards
or connecting/disconnecting any cables.
extremely hazardous and may result in electrical shock and/or malfunction of
WARNING
equipment.
Configuration of the device station is available with the station configure switch on the
CC-Link slave board.
Baud rate configuration is available with baud rate configure switch on the CC-Link board.
1.
RC700 / RC90 Option Fieldbus I/O Rev.14
Item
RUN GRN
Offline
Device power supply
OFF
Normal operation
−
Set the station of the CC-Link slave board with the station configuration switch.
Make sure that the station does not duplicate with the other devices inside the network
at configuration.
Switches on the ×10 side are for tenths digit address value configuration. Switches on
the ×1 side are for units digit address value configuration. Stations from 1 to 62 are
available.
Specification
CC-Link Slave Board
Broadcast polling
156 k, 625 k, 2.5 M, 5 M, 10 M (bps)
Baud Rates
10 M (bps)
5 M (bps)
2.5 M (bps)
625 k (bps)
156 k (bps)
64 units
Dedicated cable supporting CC-Link Ver.1.10
Slave
1 CC-Link V1 port
1 to 4 station(s) (Remote device station)
384 bits (48 bytes)
384 bits (48 bytes)
RD GRN
No data reception
Device power supply
OFF
Data reception
−
Working with the power ON is
2. Installation
Cable Length
100 m
160 m
400 m
900 m
1200 m
SD GRN
No data transmission
Device power supply
OFF
Data transmission
−
201