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iR-ETN User Manual
2
2.
Specifications
Communication Interface Specifications
Model
iR-ETN
Expansion I/O Module
Number of Bus Terminals
Depends on Power Consumption
Digital Input Point
Max. 512
Digital Output Point
Max. 256
Analog Input Channel
Max. 64
Analog Output Channel
Max. 64
Indicators
ENET ACK (Green)
Device Status Indicator
ENET ERR (Red)
Device Error Indicator
L.V (Red )
Low Voltage Status Indicator
IO RUN (Green)
Module Status Indicator
IO ERR (Red)
Module Error Indicator
Data Transfer Rate
10/100 Mbps
Data Transfer Medium
4 x 2 twisted pair copper cable; category 3 (10 Mbps), category 5 (100 Mbps)
Distance Between
Stations
100 m between hub/switch and Bus Coupler or between Bus Coupler and Bus Coupler
Protocol
Modbus TCP/IP
EtherNet/IP Adapter
Max. Number of TCP/IP
Connections
8
Topology
line or star wiring
General Specification
Power
Power Supply
24 VDC (-15%/+20%)
Power Dissipation
Nominal 100mA @ 24VDC
Current for Internal Bus
Max 2A @ 5VDC
Current Consumption
220mA @ 5VDC
Electrical Isolation
Network to Logic : Isolation
Logic to Field power : Isolation
Back-up Fuse
≤ 1.6A Self-recovery
Specification
PCB Coating
Yes
Enclosure
Plastic
Dimensions WxHxD
27 x 109 x 81 mm
Weight
Approx. 0.15 kg
Mount
35mm DIN rail mounting
Environment
Protection Structure
IP20
Storage Temperature
-20° ~ 70°C (-4° ~ 158°F)
Operating Temperature
0° ~ 55°C (32° ~ 131°F)
Relative Humidity
10% ~ 90% (non-condensing)
Vibration Resistance
conforms to EN 60068-2-6 / EN 60068-2-27
Certification
EMC Immunity
Conforms to
EN 55032: 2012+AC: 2013, Class A
EN 61000-6-4: 2007+A1:2011
EN 55024: 2010+A1: 2015
EN 61000-6-2:2005