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3 Specifications and Application Procedures
3 - 2
NX-series EtherCAT Coupler Unit User’s Manual (W519)
3-1
Specifications
This section provides the general specifications of an EtherCAT Slave Terminal and the specifications
of the EtherCAT Coupler Unit and End Cover.
3-1-1
General Specifications of EtherCAT Slave Terminals
Item
Specification
Enclosure
Mounted in a panel
Grounding method
Ground to 100
Ω
or less.
Operat-
ing envi-
ronment
Ambient operating
temperature
0 to 55°C
Ambient operating
humidity
10% to 95% (with no condensation or icing)
Atmosphere
Must be free from corrosive gases.
Ambient storage
temperature
−
25 to 70°C (with no condensation or icing)
Altitude
2,000 m max.
Pollution degree
2 or less: Conforms to JIS B3502 and IEC 61131-2.
Noise immunity
2 kV on power supply line (Conforms to IEC61000-4-4.)
Overvoltage cate-
gory
Category II: Conforms to JIS B3502 and IEC 61131-2.
EMC immunity
level
Zone B
Vibration resis-
tance
Conforms to IEC 60068-2-6.
5 to 8.4 Hz with 3.5-mm amplitude, 8.4 to 150 Hz, acceleration of 9.8 m/s
2
,
100 min each in X, Y, and Z directions (10 sweeps of 10 min each = 100 min
total)
*1
*1. Refer to the
NX-series Digital I/O Units User’s Manual
(Cat. No. W521) for the vibration and shock resistance
specifications of the Relay Output Unit.
Shock resistance
Conforms to IEC 60068-2-27. 147 m/s
2
, 3 times each in X, Y, and Z direc-
tions
*1
Applicable standards
cULus: Listed UL508 and ANSI/ISA 12.12.01
EC: EN 61131-2 and C-Tick
KC: KC Registration
3-1-2
EtherCAT Coupler Unit Specifications
Item
Specification
Model
NX-ECC201
Number of connectable NX
Units
63 Units max.
Communications protocol
EtherCAT protocol
Modulation
Baseband
Baud rate
100 Mbps
Physical layer
100BASE-TX (IEEE 802.3)
Topology
Depends on the specifications of the EtherCAT master.
Transmission media
Category 5 or higher twisted-pair cable (Recommended cable:
double-shielded cable with aluminum tape and braiding)
Summary of Contents for NX-ECC201
Page 38: ...Sections in this Manual 36 NX series EtherCAT Coupler Unit User s Manual W519...
Page 46: ...1 EtherCAT Networks 1 8 NX series EtherCAT Coupler Unit User s Manual W519...
Page 56: ...2 Features and System Configuration 2 10 NX series EtherCAT Coupler Unit User s Manual W519...
Page 82: ...4 Part Names and Functions 4 14 NX series EtherCAT Coupler Unit User s Manual W519...
Page 100: ...5 Designing the Power Supply System 5 18 NX series EtherCAT Coupler Unit User s Manual W519...
Page 214: ...9 Setting Up Slave Terminals 9 44 NX series EtherCAT Coupler Unit User s Manual W519...
Page 254: ...11 EtherCAT Coupler Unit Functions 11 30 NX series EtherCAT Coupler Unit User s Manual W519...
Page 278: ...12 Communications Performance 12 24 NX series EtherCAT Coupler Unit User s Manual W519...
Page 340: ...14 Maintenance and Inspection 14 8 NX series EtherCAT Coupler Unit User s Manual W519...
Page 400: ...Appendices A 60 NX series EtherCAT Coupler Unit User s Manual W519...
Page 401: ...Index 1 NX series EtherCAT Coupler Unit User s Manual W519 I Index...
Page 405: ......