OMRON CS1W-ETN21 SYSMAC CS-series Ethernet Unit/Features Programmable Controllers--OMRON CS1W-ETN21 Online Store

OMRON CS1W-ETN21Automation Systems/ Programmable Controllers/CS1

OMRON CS1W-ETN21 Automation Systems

OMRON CS1W-ETN21 Dimensions

/Images/l_1680-25-118630-198x198.jpg

last update: December 19, 2013

• Use Ethernet to implement various communications protocols.

• 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.

• 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.)

• 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.

• 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.

• 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.

• The SMTP/POP3/SNTP servers enable the use of host names instead of IP addresses. (A DNS server is required separately.)

last update: December 19, 2013

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If you have just landed here, this product OMRON CS1W-ETN21 Automation Systems,Automation Systems is offered online by Tianin FLD Technical Co.,Ltd. This is an online store providing Automation Systems at wholesale prices for consumers. You can call us or send enquiry, we would give you the prices, packing,deliverty and more detailed information on the CS1W-ETN21 We cooperate with DHL,TNT,FEDEX,UPS,EMS,etc.They guarantee to meet your needs in terms of time and money,even if you need your OMRON CS1W-ETN21Automation Systems tomorrow morning (aka overnight or next day air) on your desk, 2, 3 days or more.Note to international customers, YES, we ship worldwide.

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OMRON CS1W-ETN21 lineup

CS1W-ETN21 SYSMAC CS-series Ethernet Unit/Lineup

last update: December 3, 2018

Applicable standards

Refer to the OMRON website or ask your OMRON representative for the most recent applicable standards for each model.

Ethernet Unit

Unit
type		Product
Name		SpecificationsNo.
of
unit
num-
bers
allo-
cated		Current
consump-
tion (A)		Model
Commu-
nications
cable		Communications
functions		Du-
plexing		Units
per
CPU
Unit		5 V
sys-
tem		26 V
sys-
tem
CS1
CPU
Bus
Unit		Ethernet
Units
1680_lu_1_1		100BASE-
TX Cable		FINS communications
service (TCP/IP and
UDP/IP), FTP server
function, socket
service, mail send
service, mail
reception (remote
command reception),
auto-adjustment of
PLC's internal clock,
and server host name
specification		Not
sup-
ported		4
Units		10.38---CS1W-ETN21

Note: There is no accessory for the CS-series Ethernet Unit.

Industrial Switching Hubs

Product
name		AppearanceSpecificationsAccessoriesCurrent
consump-
tion (A)		Model
FunctionsNo.
of
pors		Failure
detec-
tion
Industrial
Switching
Hubs		1680_lu_2_1Quality of Service
(QoS): EtherNet/IP
control data priority
Failure detection:
Broadcast storm and
LSI error detection
10/100BASE-TX,
Auto-Negotiation		3NoPower supply
connector		0.22W4S1-03B
1680_lu_2_25No0.22W4S1-05B
5YesPower supply
connector
Connector
for informing
error		0.22W4S1-05C

last update: December 3, 2018


OMRON CS1W-ETN21 specification

CS1W-ETN21 SYSMAC CS-series Ethernet Unit/Specifications

last update: September 24, 2012

Ethernet Units Specifications

Item Specifications
Model number CS1W-ETN21
Type 100Base-TX (Can be used as 10Base-T)
Applicable PLCs CS-series PLCs
Unit classification CS-series CPU Bus Unit
Mounting location CPU Rack or Expansion Rack
Number of Units that can be mounted 4 max. (including Expansion Racks)
Transfer
specifications 		Media access method CSMA/CD
Modulation method Baseband
Transmission paths Star form
Baud rate 100 Mbit/s (100Base-TX) 10 Mbit/s (10Base-TX)
Transmission media Unshielded twisted-pair (UDP) cable
Categories: 5, 5e
Shielded twisted-pair (STP) cable
Categories: 100 Ω at 5, 5e		 Unshielded twisted-pair (UDP) cable
Categories: 3, 4, 5, 5e
Shielded twisted-pair (STP) cable
Categories: 100 Ω at 3, 4, 5, 5e
Transmission distance 100 m (distance between hub and node)
Number of cascade connections No restrictions if switching hubs are used.
Current consumption (Unit) 380 mA max. at 5 V DC
Weight 200 g max.
Dimensions 35 × 130 × 101 mm (W × H × D)
Other general specifications Other specifications conform to the general specifications of the CS-series.

last update: September 24, 2012


OMRON CS1W-ETN21 catalog

CS1W-ETN21 SYSMAC CS-series Ethernet Unit/Catalog

  • Catalog
  • Manual
  • CAD

English

Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.

*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.
Catalog Name Catalog Number
[size] 		Last Update
CS1W-ETN21 Data Sheet -
[709KB] 		Dec 03, 201820181203 CS1W-ETN21 Data Sheet


OMRON CS1W-ETN21 dimension

CS1W-ETN21 SYSMAC CS-series Ethernet Unit/Dimensions

last update: September 24, 2012

CS1W-ETN21

CS1W-ETN21 Dimensions 2 CS1W-ETN21_Dim

last update: September 24, 2012


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