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Specifications Section 1-4
1-4 Specifications
1-4-1 General Specifications
CS-series Ethernet Unit
Personal computer running Windows
User-created
software CX-Programmer
FinsGateway
Windows
Ethernet Uni
t
CS/CJ-series CPU 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 R ack or Expansion Rack
Number of Units that can be
mounted 4 max. (including Expansion Racks)
Tran sf er
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 dis-
tance 100 m (distance between hub and node)
Number of cascade
connections 24
Current consumption (Unit) 380 mA max. at 5 V DC
Vibration resistance Conforms to JIS 0040.
10 to 57Hz: 0.075-mm amplitude, 57 to 150 Hz: acceleration 9.8 m/s2 in X, Y, and Z
directions for 80 minutes each (sweep time: 8 minutes × 10 sweeps = 80 minutes)
Shock resistance Conforms to JIS 0041.
147m/s2, 3 times each in X, Y, and Z directions