Page top

CS1W-ETN21

SYSMAC CS-series Ethernet Unit

CS1W-ETN21

Organically Connect the Production Site and Management

Ethernet Units Specifications

ItemSpecifications
Model numberCS1W-ETN21
Type100Base-TX (Can be used as 10Base-T)
Applicable PLCsCS-series PLCs
Unit classificationCS-series CPU Bus Unit
Mounting locationCPU Rack or Expansion Rack
Number of Units that can be mounted4 max. (including Expansion Racks)
Transfer
specifications
Media access methodCSMA/CD
Modulation methodBaseband
Transmission pathsStar form
Baud rate100 Mbit/s (100Base-TX)10 Mbit/s (10Base-TX)
Transmission mediaUnshielded 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 distance100 m (distance between hub and node)
Number of cascade connectionsNo restrictions if switching hubs are used.
Current consumption (Unit)380 mA max. at 5 V DC
Weight200 g max.
Dimensions35 × 130 × 101 mm (W × H × D)
Other general specificationsOther specifications conform to the general specifications of the CS-series.