CS1W-EIP21 Datasheet, PDF (3/8 Pages) Omron Electronics LLC – SYSMAC CS-series EtherNet/IP Unit

EtherNet/IP Unit Specifications
CS1W-EIP21
Item
Specifications
Model number
CS1W-EIP21
Type
100Base-TX (See note.)
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
8 max. (including Expansion Racks)
Allocated CIO Area words
(CPU Bus Unit words)
25 words/Unit (one unit number’s words)
These words contain control bits and flags, the target node PLC’s operating and error information, Unit status,
communications status, registered/normal target node information, and FINS/TCP connection status.
CPU Unit
words used
Allocated DM Area words
(CPU Bus Unit words)
User-set area
100 words/Unit (one unit number’s words)
These words contain the IP address display/setting area
Any usable data area words
Target node PLC’s operating and error information, and registered/normal target node information
CPU Bus Unit System
Setup
Not used.
Non-volatile memory within EtherNet/IP Unit
(See note.)
The following settings are stored in the EtherNet/IP Unit’s non-volatile memory.
Note: Unlike the regular Ethernet Units, the CPU Bus Unit Setup Area in the CPU Unit is not used for these settings.
1. Unit setup (communications settings for the EtherNet/IP Unit, such as the IP address, DNS server settings, host
name, baud rate, FINS/UDP settings, and FINS/TCP settings)
2. Tag data link settings (device parameters)
Media access method
CSMA/CD
Modulation method
Baseband
Transmission paths
Star form
Transfer
Baud rate
specifications _{Transmission media}
100 Mbit/s (100Base-TX)
Shielded twisted-pair (STP) cable
Categories: 100 Ω at 5, 5e
Transmission distance
100 m (distance between hub and node)
Number of cascade
connections
There is no limitation when a switching hub is used.
Current consumption (Unit)
410 mA max. at 5 V DC
Weight
171 g max.
Dimensions
35 × 130 × 101 mm (W × H × D)
Other general specifications
Other specifications conform to the general specifications of the CS-series
Note: If tag data links are being used, use 100Base-TX. Otherwise, 10Base-T can be used, but this is not recommended.
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