{"id":1594,"date":"2019-01-04T07:38:22","date_gmt":"2019-01-04T07:38:22","guid":{"rendered":"http:\/\/al-tet-onlinesales.allyoulovetrading.com\/?post_type=product&p=1594"},"modified":"2019-01-04T07:38:24","modified_gmt":"2019-01-04T07:38:24","slug":"cj1w-etn21-3","status":"publish","type":"product","link":"https:\/\/al-tet-onlinesales.adbridgessolution.com\/index.php\/product\/cj1w-etn21-3\/","title":{"rendered":"CJ1W-ETN21"},"content":{"rendered":"
\n
\n
\u2022 Use Ethernet to implement various communications protocols.<\/div>\n
\u2022 Implement FINS message communications using UDP\/IP or TCP\/IP with a user application on a host computer or with Support Software, such as the CX-Programmer.<\/div>\n
\u2022 Use the clock on an SNTP server to automatically adjust the clocks in the PLCs connected to the Ethernet network. (An SNTP server is required separately.)<\/div>\n
\u2022 An FTP server is built in, so files can be used to transfer PLC data between network PLCs and workstations or personal computers with an FTP client.<\/div>\n
\u2022 Email can be used to send commands to the PLCs, or triggers can be set so that the PLCs will send PLC data or Ethernet Unit status to a host computer.<\/div>\n
\u2022 The standard UDP\/IP and TCP\/IP protocols are supported to enable communications with a wide range of devices, workstations, personal computers, and Ethernet modules from other manufacturers.<\/div>\n
\u2022 The SMTP\/POP3\/SNTP servers enable the use of host names instead of IP addresses. (A DNS server is required separately.)<\/div>\n<\/div>\n<\/div>\n
<\/div>\n
\n

Applicable standards<\/h4>\n
\n
\n

Ask your OMRON representative for the most recent applicable standards for each model.<\/p>\n<\/div>\n<\/div>\n

Ethernet Unit<\/h4>\n
\n
\n
\n\n\n\n\n\n
Unit
\ntype<\/strong><\/th>\n		Product
\nName<\/strong><\/th>\n		Specifications<\/strong><\/th>\nNo. of
\nunit
\nnumbers
\nallocated<\/strong><\/th>\n		Current
\nconsump-
\ntion (A)<\/strong><\/th>\n		Model<\/strong><\/th>\n<\/tr>\n
Commu-
\nnications
\ncable<\/strong><\/th>\n		Communications
\nfunctions<\/strong><\/th>\n		Units per
\nCPU Unit<\/strong><\/th>\n		5 V<\/strong><\/th>\n26 V<\/strong><\/th>\n<\/tr>\n
CJ1
\nCPU
\nBus
\nUnit<\/strong><\/th>\n		Ethernet
\nUnit
\n\"1451_lu_1_1\"<\/strong><\/th>\n		100Base-TX<\/td>\nFINS communications service
\n(TCP\/IP, UDP\/IP), FTP server
\nfunctions, socket services,
\nmail transmission service, mail
\nreception (remote command
\nreceive), automatic adjustment
\nof PLC’s built-in clock, server\/
\nhost name specifications<\/td>\n		4 *<\/td>\n1<\/td>\n0.37<\/td>\n—<\/td>\nCJ1W-ETN21<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n
Note: 1. There is no accessory for the CJ-series Ethernet Unit.
\n2. This unit cannot be used with the Machine Automation Controller NJ-series.
\n* Up to three Ethernet Units can be connected to a CJ1M-CPU1[]-ETN CPU Unit.<\/div>\n<\/div>\n<\/div>\n

Industrial Switching Hubs<\/h4>\n
\n
\n
\n\n\n\n\n\n\n\n
Product
\nname<\/strong><\/th>\n		Appear-
\nance<\/strong><\/th>\n		Specifications<\/strong><\/th>\nAccessories<\/strong><\/th>\nCurrent
\ncon-
\nsumption
\n(A)<\/strong><\/th>\n		Model<\/strong><\/th>\n<\/tr>\n
Functions<\/strong><\/th>\nNo.
\nof
\npors<\/strong><\/th>\n		Failure
\nde-
\ntection<\/strong><\/th>\n<\/tr>\n
Industrial
\nSwitching
\nHubs<\/strong><\/th>\n		\"1451_lu_2_1\"<\/td>\nQuality of Service (QoS):
\nEtherNet\/IP control data priority
\nFailure detection:
\nBroadcast storm and LSI error
\ndetection
\n10\/100BASE-TX, Auto-Negotiation<\/td>\n		3<\/td>\nNo<\/td>\nPower supply
\nconnector<\/td>\n		0.22<\/td>\nW4S1-03B<\/strong><\/td>\n<\/tr>\n
\"1451_lu_2_2\"<\/td>\n5<\/td>\nNo<\/td>\n0.22<\/td>\nW4S1-05B<\/strong><\/td>\n<\/tr>\n
5<\/td>\nYes<\/td>\nPower supply
\nconnector
\nConnector for
\ninforming error<\/td>\n		0.22<\/td>\nW4S1-05C<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n

Recommended Network Devices<\/h4>\n
\n
\n

The following products are recommended for use with the Ethernet Unit.<\/p>\n<\/div>\n<\/div>\n

\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Part<\/strong><\/th>\nMaker<\/strong><\/th>\nModel number<\/strong><\/th>\nContact phone<\/strong><\/th>\n<\/tr>\n
Sizes and
\nconductor
\npairs:
\nAWG 24 \u00d7
\n4 pairs<\/strong><\/th>\n		Cables<\/strong><\/th>\nTonichi Kyosan Cable, Ltd.<\/td>\nNETSTAR-C5E
\nSAB 0.5 \u00d7 4P CP<\/td>\n		Kanetsu Planning Department<\/td>\n<\/tr>\n
Kuramo Electric Co., Ltd.<\/td>\nKETH-SB<\/td>\nKuramo Electric Co., Ltd.<\/td>\n<\/tr>\n
SWCC Showa Cable
\nSystems Co. Ltd.<\/td>\n		FAE-5004<\/td>\nSWCC Showa Cable Systems Co. Ltd.<\/td>\n<\/tr>\n
RJ45
\nConnectors<\/strong><\/th>\n		Panduit Corporation<\/td>\nMPS588<\/td>\nPanduit Corporation, Japan Branch,
\nOsaka Sales Office<\/td>\n<\/tr>\n
Sizes and
\nconductor
\npairs:
\nAWG 22 \u00d7
\n2 pairs<\/strong><\/th>\n		Cables<\/strong><\/th>\nKuramo Electric Co., Ltd.<\/td>\nKETH-PSB-OMR<\/td>\nKuramo Electric Co., Ltd.<\/td>\n<\/tr>\n
RJ45
\nAssembly
\nConnectors<\/strong><\/th>\n		OMRON<\/td>\nXS6G-T421-1<\/td>\nOMRON Corporation,
\nCustomer Support Center<\/td>\n<\/tr>\n
Sizes and
\nconductor
\npairs:
\n0.5 mm \u00d7
\n4 pairs<\/strong><\/th>\n		Cables<\/strong><\/th>\nFujikura Ltd.<\/td>\nF-LINK-E 0.5mm \u00d7 4P<\/td>\nKanetsu Planning Department<\/td>\n<\/tr>\n
RJ45
\nConnectors<\/strong><\/th>\n		Panduit Corporation<\/td>\nMPS588<\/td>\nPanduit Corporation, Japan Branch,
\nOsaka Sales Office<\/td>\n<\/tr>\n
Boots<\/strong><\/th>\nTSUKO<\/td>\nMK Boots (VI) LB<\/td>\nTSUKO<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

 <\/p>\n

Ethernet Units Specifications<\/h4>\n
\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/strong><\/th>\nSpecifications<\/strong><\/td>\n<\/tr>\n
Model number<\/strong><\/th>\nCJ1W-ETN21<\/td>\n<\/tr>\n
Type<\/strong><\/th>\n100Base-TX (Can be used as 10Base-T)<\/td>\n<\/tr>\n
Applicable PLCs<\/strong><\/th>\nCJ-series PLCs<\/td>\n<\/tr>\n
Unit classification<\/strong><\/th>\nCJ-series CPU Bus Unit<\/td>\n<\/tr>\n
Mounting location<\/strong><\/th>\nCPU Rack or Expansion Rack<\/td>\n<\/tr>\n
Number of Units that can be mounted<\/strong><\/th>\n4 max. (including Expansion Racks)<\/td>\n<\/tr>\n
Transfer
\nspecifications<\/strong><\/th>\n		Media access method<\/strong><\/td>\nCSMA\/CD<\/td>\n<\/tr>\n
Modulation method<\/strong><\/th>\nBaseband<\/td>\n<\/tr>\n
Transmission paths<\/strong><\/th>\nStar form<\/td>\n<\/tr>\n
Baud rate<\/strong><\/th>\n100 Mbit\/s (100Base-TX)<\/td>\n10 Mbit\/s (10Base-TX)<\/td>\n<\/tr>\n
Transmission media<\/strong><\/th>\nUnshielded twisted-pair (UDP) cable
\nCategories: 5, 5e
\nShielded twisted-pair (STP) cable
\nCategories: 100 \u03a9 at 5, 5e<\/td>\n		Unshielded twisted-pair (UDP) cable
\nCategories: 3, 4, 5, 5e
\nShielded twisted-pair (STP) cable
\nCategories: 100 \u03a9 at 3, 4, 5, 5e<\/td>\n<\/tr>\n
Transmission distance<\/strong><\/th>\n100 m (distance between hub and node)<\/td>\n<\/tr>\n
Number of cascade connections<\/strong><\/th>\nNo restrictions if switching hubs are used.<\/td>\n<\/tr>\n
Current consumption (Unit)<\/strong><\/th>\n370 mA max. at 5 V DC<\/td>\n<\/tr>\n
Weight<\/strong><\/th>\n100 g max.<\/td>\n<\/tr>\n
Dimensions<\/strong><\/th>\n31 \u00d7 90 \u00d7 65 mm (W \u00d7 H \u00d7 D)<\/td>\n<\/tr>\n
Other general specifications<\/strong><\/th>\nOther specifications conform to the general specifications of the CJ-series.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n

 <\/p>\n

\n
\n

(Unit: mm)<\/p>\n<\/div>\n<\/div>\n

CJ1W-ETN21<\/h4>\n
\n
\"CJ1W-ETN21<\/div>\n<\/div>\n
<\/div>\n
<\/div>\n
\n\n\n\n\n\n
\n
Catalog Name<\/div>\n<\/th>\n
\n
Catalog Number
\n[size]<\/div>\n<\/th>\n
\n
Last Update<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n
\"\"\u00a0CJ1W-ETN21 Data Sheet<\/a><\/td>\n–
\n[643KB]<\/span><\/td>\n		Dec 14, 2018<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

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