Omron CK3W-GC 00 Series Hardware User Manual page 48

3 Configuration Units
EtherCAT com-
munications
specifications
Ethernet com-
munications
specifications
USB port
Current consumption
Dimensions (height × depth × width)
3-4
Item
Communications protocol
Baud rate
Physical layer
Topology
Transmission media
Transmission distance
Maximum number of slaves
Range of node addresses that
can be set
Baud rate
Physical layer
Frame length
Media access method
Modulation
Topology
Transmission media
Maximum transmission distance
between Ethernet switch and
node
Maximum number of cascade
connections
Number of con-
nections
Requested
packet interval
EtherNet/IP
(RPI)
tag data link
Allowed com-
(cyclic commu-
munications
*3
nications)
bandwidth per
Unit
IO connection
size
EtherNet/IP
UCMM (uncon-
CIP message
nected mes-
*3 sage)
service
EtherNet/IP conformance test
Physical layer
Transmission distance
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)
CK3M-CPU101 CK3M-CPU111
None EtherCAT protocol
100 Mbps
100BASE-TX (IEEE 802.3)
Line, daisy chain, branching, and
*1
ring
Twisted-pair cable of category 5 or
higher (double-shielded cable with
aluminum tape and braiding)
Distance between nodes: 100 m or
less
32
1 to 32
100 Mbps
100BASE-TX (IEEE 802.3)
1,514 bytes max.
CSMA/CD
Baseband
Star
Twisted-pair cable of category 5, 5e, or higher (shield-
*2
ed cable)
100 m
There are no restrictions if an Ethernet switch is used.
32
1 to 1,000 ms
(0.5 ms units)
*4
3,200 pps
Input: 504 bytes max.
Output: 504 bytes max.
Number of servers that can perform communications
simultaneously: 32
CT17 compliant
USB 2.0 compliant, type A connector. Output voltage:
5 V, 0.5 A max.
3 m max.
5 VDC: 7.2 W 5 VDC: 7.8 W max.
max. (including End Cover)
(including End
Cover)
90(H)/80(D)/63.2(W)
CK3M-CPU121