Omron CS Series User Manual

14
Specifications Section 1-4
1-4 Specifications
1-4-1 General Specifications
CS-series Ethernet Unit
CJ-series Ethernet Unit
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)
Tra nsfe r
specifica-
tions
Media access method CSMA/CD
Modulation method Baseband
Transmission paths Star form
Baud rate 100 Mbit/s (100Base-TX) 10 Mbit/s (10Base-T)
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 con-
nections
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 Conform to general specifications for the SYSMAC CS Series.
Item Specifications
Model number CJ1W-ETN21
Type 100Base-TX (Can be used as 10Base-T)
Applicable PLCs CJ-series PLCs
Unit classification CJ-series CPU Bus Unit
Mounting location CPU Rack or Expansion Rack
Number of Units that can be mounted 4 max. (including Expansion Racks)
Tra nsfe r
specifica-
tions
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 con-
nections
No restrictions if switching hubs are used.
Current consumption (Unit) 370 mA max. at 5 V DC
Weight 100 g max.
Dimensions 31 × 90 × 65 mm (W × H × D)
Other general specifications Conform to general specifications for the SYSMAC CJ Series.

Omron CS Series Specifications

General

Brand	Omron
Model	CS Series
Category	Network Hardware
Language	English