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1 Introduction
1-8
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
*1
If tag data links are being used, use 100Base-TX.
*2
Here, pps means “packets per second” and indicates the number of packets that can be processed in one sec-
ond.
*3
To use a data size of 505 bytes or higher, the system must support a large forward open (an optional CIP spec-
ification). The CS/CJ-series Units support a large forward open, but before connecting to nodes of other com-
panies, confirm that those devices also support it.
*4
If the parameters of the EtherNet/IP Unit are changed, the Unit is restarted. When other nodes are in commu-
nications with the affected node, the communications will temporarily time out and automatically recover later.
*5
Because the EtherNet/IP Unit is equipped with an IGMP client (version 2), unnecessary multicast packets can
be filtered by an Ethernet switch that supports IGMP snooping.
*6
The EtherNet/IP Unit uses the TCP/UDP port numbers shown in the following table.
Do not set the same port number for more than one TCP/UDP service.
*7
A CPU Unit with unit version 1.01 or later and Sysmac Studio version 1.02 or higher are required to use CPU
routing.
SNMP
Agents
SNMPv1 or SNMPv2c
MIB
MIB-II
EtherNet/IP conformance test
Conforms to A8
Ethernet interface
10Base-T or 100Base-TX
Auto negotiation or fixed settings
Applicable CPU Units
NJ301-
@@@@
CPU Units (unit version 1.01 or later)
NJ501-
@@@@
CPU Units (unit version 1.01 or later)
Unit current consumption
5 VDC 410 mA max.
Weight
94 g max.
Dimensions
31
×
90
×
65 mm (W
×
H
×
D)
Service
Protocol
Port number
Remarks
EIP data links
UDP
2222
Fixed values
Used by system
UDP
2223, 2224
CIP messages
TCP
44818
FTP client data transfer port
TCP
20
DNS client
TCP/UDP
53
BOOTP client
UDP
68
FTP client control port
TCP
21
You can change the port number in
the Unit Settings on the Sysmac
Studio.
SNTP client
UDP
123
SNMP agent
UDP
161
SNMP trap
UDP
162
Item
Specifications
Содержание SYSMAC CJ1W-EIP21
Страница 8: ...Manual Structure 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 10: ...Sections in this Manual 8 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 20: ...Read and Understand this Manual 18 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 42: ...Revision History 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 68: ...1 Introduction 1 26 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 80: ...2 Installing Ethernet Networks 2 12 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 130: ...6 Testing Communications 6 4 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 206: ...7 Tag Data Link Functions 7 76 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 246: ...8 Message Communications 8 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 266: ...9 FTP Server 9 20 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 374: ...13 Troubleshooting 13 56 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 431: ...Index 1 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 I Index...
Страница 436: ...Index 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 Index...
Страница 437: ......