Omron CJ2 User Manual page 47

Item
Commu- Logical Ports for
nications Communications
CIP Communica-
tions Specification
Peripheral (USB) Port
Baud Rate
Transmission Distance
Serial Port
Communications Method
Synchronization Method
Baud Rate
Transmission Distance
EtherNet/IP Port
Media Access Method
Modulation
Transmission Paths
Baud Rate
Transmission Media
Transmission Distance
Number of Cascade Connections
CIP Communications: Tag Data Links
Number of Connections
Packet Interval (Refresh period)
Permissible Communications Band
Number of Tag Sets
Type of Tags
Number of Tags per Connection
Maximum Link Data Size per Node
Maximum Data Size per Connection
Number of Registrable Tag Set
Maximum Tag Set Size
Maximum Number of Tags Refresh-
able in a Single Cycle of CPU Unit
Data Size Refreshable in a Single
Cycle of CPU Unit
Change of Tag Data Link Parameter
Settings during Operation
Multi-cast Packet Filter
CIP Communications: Explicit Messages
Class 3 (Number of Connections)
UCMM (Non-connection Type)
CIP Routing
FINS Communications
FINS/UDP
FINS/TCP
EtherNet/IP Conformance Test
EtherNet/IP Interface
CJ2 CPU Unit Hardware User's Manual
CPU64-EIP
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.)
Class 3 (Number of Number of connections: 64
Connections)
UCMM (Non-connec- Maximum number of clients that can communicate at the same time: 32
tion Type) Maximum number of servers that can communicate at the same time: 40
USB 2.0-compliant B-type connector
12 Mbps max.
5 m max.
Interface: Conforms to EIA RS-232C.
Half-duplex
Start-stop
0.3, 0.6, 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, or 115.2 (kbps)
15 m max.
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CSMA/CD
Baseband
Star
100 Mbps (100Base-TX)
Shielded twisted-pair (STP) cable; Categories: 5, 5e
100 m (between hub and node)
No restrictions if switching hub is used.
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256
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.)
6,000 pps *1
256
CIO, DM, EM, HR, and WR
8 (Seven tags if PLC status is included in the segment.)
184,832 words
252 or 722 words *2
(Data is synchronized within each connection.)
256 (1 connection = 1 segment)
722 words (One word is used when PLC status is included in the segment.)
Output/send (CPU Unit to EtherNet/IP): 256
Input/receive (EtherNet/IP to CPU Unit): 256
Output/Transmission (CPU to EtherNet/IP): 6,432 words
Input/Reception (EtherNet/IP to CPU): 6,432 words
OK *4
OK
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Number of connections: 128
Maximum number of clients that can communicate at the same time: 32
Maximum number of servers that can communicate at the same time: 32
OK (CIP routing is enabled for the following remote Units: CJ1W-EIP21 and CJ2H-CPU6@-EIP.)
---
OK
16 connections max.
Conforms to A5.
10Base-T/100Base-TX
Auto Negotiation/Fixed Setting
CJ2H-
CPU65-EIP CPU66-EIP
1 Overview
CPU67-EIP CPU68-EIP
1-11
1