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IR-ETN40P
- Modbus TCP/IP Server, EtherNet/IP
- Pair with up to 16 I/O Modules (Depending on Power consumption)
- 24 Digital Inputs (4-High Speed)
- 16 Digital Outputs (2-High Speed)
- Supports Pulse Output, PWM, CW/CCW Pulse and Pulse + Direction
- Stop Output & Pulse Capture
Expansion IO Module
Communication-Coupler Module | iR-ETN40P
IR-ETN40P
This product acts as a Modbus TCP, or EtherNet/IP, communication coupler between your CMT X Series HMI and your I/O. This unit was specifically designed to support high-speed outputs, comes with 24 Digital Inputs (4-High Speed) and 16 Digital Outputs (2-High Speed) built-in. Exclusive to the iR-ETN40P, this unit supports Stop Output and Pulse Capture. Add up to 224 additional Digital Inputs, 112 Digital Outputs, and up to 64 Analog Inputs/Outputs. By connecting this product to a CMT X Series HMI and selecting the “Modbus TCP” communication protocol in EBPro, you can view the status of the connected digital inputs or turn the digital outputs on/off directly using a graphical button on your HMI screen without CODESYS software programming. If you want to add more automation and PLC programming functionality to your process, you can add CODESYS software to your CMT X HMI and connect it to this coupler to control the Digital Inputs/Outputs with more complex functionality like timers, or other common programming logic functions.
- Volume discounts available. Contact sales for more details.
- US Based Technical Support
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Indicators
ENET Green | Device Status Indicator |
ENET Red | Device Error Indicator |
IO Green | Module Status Indicator |
IO Red | Module Error Indicator |
Communication
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 | 100m between hub/switch and Bus Coupler or between Bus Coupler and Bus Coupler |
Protocol | Modbus TCP Server, EtherNet/IP adapter |
Max. Number of TCP/IP Connections | 8 connections |
No. of Ports | 1 |
Network to Logic Isolation | Yes |
Digital Input
Isolation | Yes, optical isolation |
Number of General Inputs | 20 |
Input Logic | Sink or Source |
Logic 1 Input Voltage | 15~28 VDC |
Logic 0 Input Voltage | 0~5 VDC |
Response Time | OFF -> ON 5ms; ON -> OFF 1ms |
Input Impedance | 5.6 KΩ |
High Speed Digital Input
High Speed Input Logic | Sink Input (PNP) |
High Speed Logic 1 Input Voltage | 15~28 VDC |
High Speed Logic 0 Input Voltage | 0~5 VDC |
Max. High Speed Input Frequency | 20 KHz |
High Speed Input Impedance | 3 KΩ |
Number of High Speed Digital Inputs | 4 |
Digital Output
Total Number of Outputs | 16 |
Output Logic | Source |
Output Voltage | 11~28VDC |
Output Current | 0.5A per channel (Max 4A) |
Response Time | OFF->ON: 100ms; ON->OFF: 600ms |
Isolation | Yes, optocoupler isolation |
High Speed Digital Output
Isolation | Yes, optocoupler Isolation |
Max Output Frequency | 40KHz |
Number of High Speed Digital Outputs | 2 |
Output Type | Source |
Output Voltage | 5VDC |
Output Current | 50mA per channel |
Electrical
Power Dissipation | Nominal 100mA@24VDC |
Current for Internal Bus | Max 2A@5VDC |
Current Consumption | 350mA@5VDC |
Power Supply | 24 VDC (-15%/+20%) |
Back-up Fuse | ≤ 1.6A Self-recovery |
Electrical Isolation | Logic to Field Power Isolation: Yes |
Mechanical
Enclosure Material | Plastic |
PCB Coating | Yes |
Dimensions WxHxD | 64 x 109 x 81 mm |
Weight | Approx. 0.27 kg |
Mounting | 35mm DIN rail mounting |
Environmental
Altitude (Air Pressure) | Below 3000 meters (70.1kPa) |
Storage Temperature | -20° ~ 70°C (-4° ~ 158°F) |
Operating Temperature | -10° ~ 60°C (14° ~ 140°F) |
Relative Humidity | 10% ~ 90% (non-condensing) |
Vibration Endurance | 10 to 25 Hz (X, Y, Z direction, 2G, 30 minutes) |
Certification
IP Rating | IP20 |
CE | Yes |
UL | cULus Listed |
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 |
Expansion I/O
Digital Input Point | Max. 224 (Including 24 built-in points and the max. allowable number is 248 points.) |
Digital Output Point | Max. 112 (Including 16 built-in points and the max. allowable number is 128 points.) |
Analog Input Channel | Max. 64 |
Analog Output Channel | Max. 64 |
Remote IO Webinar
Remote IO product line demonstration and it's quick and simple integration into an existing system
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User Friendly Configuration Software
Experience the freedom of configuring remote I/O without any cost.
Our free and user friendly configuration tool lets you easily design custom IO blocks by selecting digital and analog modules. With a straightforward interface, mapping them to your controller is seamless and stress-free. No hidden fees, no complicated steps—just simple setup to get your control systems up and running faster.

Documents
Manuals
Certifications
- CE UK Declaration of Conformity – iR-ETN40P
- UL-cMT Series
- RoHS all series
- Trade Agreement Act
- Russian Iron and Steel Declaration
- Country of Origin Certification
CAD Files
When you order the IR-ETN40P the following items are included in the box:
- 1 x iR-ETN40P
- 1 x Warranty Statement
- 1 x Installation Instruction
- 1 x Power Connector
