Omron CJ2H-CPU68-EIP -, Datasheet, Page: 6 / 15

CJ2H-CPU6
@
-EIP
6
Item
CJ2H-
CPU64-EIP CPU65-EIP CPU66-EIP CPU67-EIP CPU68-EIP
Commu-
nications
Logical Ports for
Communications
Logical Ports 8 ports (Used for SEND, RECV, CMND, PMCR, TXDU, and RXDU instructions.)
Extended Logical
Ports
64 ports (Used for SEND2, RECV2, CMND2, and PMCR2 instructions.)
CIP
Communications
Specification
Class 3 (Number of
Connections)
Number of connections: 64
UCMM (Non-
connection Type) Maximum number of clients that can communicate at the same time: 32
Maximum number of servers that can communicate at the same time: 40
Peripheral (USB) Port USB 2.0-compliant B-type connector
Baud Rate 12 Mbps max.
Transmission Distance 5 m max.
Serial Port Interface: Conforms to EIA RS-232C.
Communications Method Half-duplex
Synchronization Method Start-stop
Baud Rate 0.3, 0.6, 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, or 115.2 (kbps)
Transmission Distance 15 m max.
EtherNet/IP Port
−
Tr
ansm
iss
ion Speci
fi
cati
ons
Media Access Method CSMA/CD
Modulation Baseband
Transmission Paths Star
Baud Rate 100 Mbps (100Base-TX)
Transmission Media Shielded twisted-pair (STP) cable; Categories: 5, 5e
Transmission Distance 100 m (between hub and node)
Number of Cascade Connections No restrictions if switching hub is used.
C
o
mm
uni
c
a
tion
s
Sp
e
c
if
ic
atio
ns
CIP Communications: Tag Data Links
−
Number of Connections 256
Packet Interval (Refresh period)
0.5 to 10,000 ms (Unit: 0.5 ms)
Can be set for each connection. (Data will be refreshed at the set interval, regardless of the number
of nodes.)
Permissible Communications Band 6,000 pps
*
1
Number of Tag Sets 256
Type of Tags CIO, DM, EM, HR, and WR
Number of Tags per Connection 8 (Seven tags if PLC status is included in the segment.)
Maximum Link Data Size per Node 184,832 words
Maximum Data Size per Connection
252 or 722 words
*
2
(Data is synchronized within each connection.)
Number of Registrable Tag Set 256 (1 connection = 1 segment)
Maximum Tag Set Size 722 words (One word is used when PLC status is included in the segment.)
Maximum Number of Tags
Refreshable in a Single Cycle of
CPU Unit
*3
Output/send (CPU Unit to EtherNet/IP): 256
Input/receive (EtherNet/IP to CPU Unit): 256
Data Size Refreshable in a Single
Cycle of CPU Unit
*3
Output/send (CPU to EtherNet/IP): 6,432 words
Input/receive (EtherNet/IP to CPU): 6,432 words
Change of Tag Data Link Parameter
Settings during Operation
OK
*
4
Multi-cast Packet Filter
*5
OK
CIP Communications: Explicit
Messages
−
Class 3 (Number of Connections) Number of connections: 128
UCMM (Non-connection Type)
Maximum number of clients that can communicate at the same time: 32
Maximum number of servers that can communicate at the same time: 32
CIP Routing OK (CIP routing is enabled for the following remote Units: CJ1W-EIP21 and CJ2H-CPU6
@
-EIP.)
FINS Communications
−
FINS/UDP OK
FINS/TCP 16 connections max.
EtherNet/IP Conformance Test Conforms to A5.
EtherNet/IP Interface
10Base-T/100Base-TX
Auto Negotiation/Fixed Setting