Maximum Overall Cable Distance (Cc-Link Ver.1.00) - Mitsubishi Electric MELSEC-Q Series User Manual

3.2.3

Maximum overall cable distance (CC-Link Ver.1.00)

Configure a CC-Link system where the transmission speed and the cable length satisfy the following conditions.
(1) When a system is configured with a remote I/O station and remote device
station only
Remote I/O station
or remote
device station
• CC-Link dedicated cable (Ver.1.00-compatible) (a terminating resistor of 110 used)
Transmission speed
156kbps
625kbps
2.5Mbps
5Mbps
10Mbps
• CC-Link dedicated high-performance cable (Ver.1.00-compatible) (a terminating resistor of 130 used)
Transmission speed
156kbps
625kbps
2.5Mbps
5Mbps
Number of
connected stations:
1 to 32
Number of
connected stations:
10Mbps
33 to 48
Number of
connected stations:
49 to 64
*1 This is a station-to-station cable length between remote I/O stations or remote device stations.
*2 This is a station-to-station cable length between a master station and a station one before/after the master station.
*3 When this range is applied for one section, the maximum overall cable distance is the shortest station-to-station cable
length.
30
Master station
Remote I/O station
*2 *2
Maximum overall cable distance
Station-to-station cable length
30cm or longer
Between 30cm and 59cm
60cm or longer
Between 30cm and 59cm
Between 60cm and 99cm
1m or longer
Station-to-station cable length
30cm or longer
Between 30cm and 39cm
40cm or longer
Between 30cm and 39cm
Between 40cm and 69cm
70cm or longer
Remote I/O station
or remote or remote
device station device station
*1
*1
*3
1m or longer
*3
*3
*1
1m or longer
*3
*3
*3
Remote I/O station
or remote
device station
*1
Maximum overall cable
distance
*2
1200m
600m
200m
150m
100m
Maximum overall cable
distance
*2
1200m
900m
400m
160m
100m
100m
100m
110m
50m
80m
80m
20m
30m