Omron CK3M Seres Hardware User Manual page 57

Item
Baud rate
Physical layer
Frame length
Media access method
Modulation
Topology
Transmission media
Maximum transmission
distance between Ethernet
switch and node
Maximum number of cas-
cade connections
Ethernet
communica-
tions speci-
fications
EtherNet/IP
tag data link
(cyclic com-
munica-
*3
tions)
EtherNet/IP
CIP mes-
sage serv-
*3
ice
EtherNet/IP conformance
test
Physical layer
USB port
Transmission distance
Current consumption
Dimensions (height × depth × width)
Weight (including End Cover)
*1. A ring topology is available for CPU Units with PMAC firmware revision version 2.7.0 or later.
*2. Be sure to use a shielded cable for EtherNet/IP communications.
When you are using communication at 1 Gbps, be sure to use a cable of category 5e or higher.
*3. EtherNet/IP is available only for targets and not available for originators. EtherNet/IP is available only for CPU Units
with PMAC firmware revision version 2.6.0 or later whose date of production is September 8th, 2020 or later (Lot num-
ber 08920 and later). Use Power PMAC IDE Ver.4.4.1 or a later version.
*4. Represents Packet Per Second and indicates the number of sent or received packets that can be processed in a sec-
ond.
CK3M/CK5M Series Programmable Multi-Axis Controller Hardware User's Manual (O036)
CK3M-
CPU101
100 Mbps
100BASE-TX (IEEE 802.3)
1,514 bytes max.
CSMA/CD
Baseband
Star
Twisted-pair cable of category 5, 5e, or higher (shielded cable)
100 m
There are no restrictions if an Ethernet switch is used.
Number of 32
connections
Requested 1 to 1,000 ms
packet in- (0.5 ms units)
terval (RPI)
Allowed
*4
3,200 pps
communica-
tions band-
width per
Unit
IO connec- Input: 504 bytes max.
tion size Output: 504 bytes max.
Number of servers that can perform communications simultaneously: 32
UCMM (un-
connected
message)
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 max.
(including
End Cover)
90(H)/80(D)/63.2(W)
220 g max.
CK3M- CK3M-
CPU111 CPU121
5 VDC: 7.8 W max.
(including End Cover)
230 g max.
3 Configuration Units
CK5M- CK5M-
CPU131 CPU141
1 Gbps/100 Mbps
1000BASE-T
100BASE-TX
(IEEE 802.3)
*2
*4
12,000 pps
CT18 compliant
5 VDC: 7.2 W max, 24 VDC:
3.3 W max.
(including End Cover)
250 g max.
3-5
3