> >I/O Modules – Remote I/O & Data Acquisition

I/O Modules – Remote I/O & Data Acquisition

Informação

Manufacturers

New products

Specials

No special products at this time.

Our stores

Our stores

EMI, LDA, Edifício Estoril Office, Av. República 3000A, Esc. 19A, 2649-517 Alcabideche PORTUGAL

I/O Modules – Remote I/O & Data Acquisition
Remote I/O • Data Acquisition • Modbus • MQTT • EtherCAT • PROFINET • OPC UA
ICP DAS I/O Modules – Remote I/O and Industrial Data Acquisition
ICP DAS I/O modules connect sensors, actuators, machines, PLC controllers, industrial computers and supervisory systems, providing a flexible solution for industrial data acquisition, monitoring and cont...
Remote I/O • Data Acquisition • Modbus • MQTT • EtherCAT • PROFINET • OPC UA
ICP DAS I/O Modules – Remote I/O and Industrial Data Acquisition
ICP DAS I/O modules connect sensors, actuators, machines, PLC controllers, industrial computers and supervisory systems, providing a flexible solution for industrial data acquisition, monitoring and control.
The range includes digital inputs and outputs, analogue inputs and outputs, relays, temperature inputs and Remote I/O, with different interfaces and protocols for integration into existing automation systems or new IIoT projects.
DI / DO – digital inputs and outputs
AI / AO – analogue inputs and outputs
Relay Outputs – control of loads and equipment
Ethernet & RS-485 – integration into industrial networks
Modbus • MQTT • EtherCAT • PROFINET • EtherNet/IP • OPC UA
DIN Rail – easy integration into electrical cabinets and automation systems
I/O Modules for Industrial Automation and Data Acquisition
Input and output modules are essential components of modern automation systems, providing the connection between sensors, actuators, controllers, PLCs, industrial computers and supervisory systems.
ICP DAS I/O modules make it possible to expand a control system with additional signals, acquire process values and control field devices in a distributed architecture.
Depending on the application, solutions are available for serial communication, Industrial Ethernet, CAN and USB, ranging from compact modules for smaller installations to distributed Remote I/O architectures for complex industrial systems.
Why Choose ICP DAS I/O Modules?
• Wide range of digital and analogue inputs and outputs.
• Relay modules for equipment control.
• Solutions for temperature sensors and industrial signals.
• Multiple industrial communication protocols.
• Simple integration into existing control systems.
• Distributed Remote I/O solutions.
• Ethernet, RS-485, CAN and USB options.
• Models for IIoT and Cloud connectivity.
• DIN rail mounting for industrial control cabinets.
• Different combinations of DI, DO, AI, AO and relay outputs.
Available I/O Module Types
DI – Digital Input
Reading digital states from contacts, sensors, limit switches, push buttons and detectors.
DO – Digital Output
Control of actuators, indicators, signalling devices and other digital equipment.
AI – Analogue Input
Acquisition of analogue signals from transmitters and process sensors, including voltage and current signals.
AO – Analogue Output
Generation of analogue control signals for drives, valves and other industrial devices.
Relay Output
Switching loads through relay contacts.
Temperature Input
Temperature acquisition using sensors and dedicated temperature measurement modules.
Mixed I/O
Combination of different input and output types within a single module.
Choose the I/O Module by Communication Protocol
Ethernet I/O Modules
Modbus TCP – simple and widely adopted Ethernet integration.
MQTT – IIoT applications and Cloud platform connectivity.
EtherCAT – industrial applications requiring real-time communication.
PROFINET – integration into industrial automation networks.
EtherNet/IP – Ethernet-based industrial communication.
OPC UA – vertical integration between field devices, SCADA and MES systems.
Serial and CAN I/O Modules
Modbus RTU – industrial communication over RS-485.
CANopen – CAN-based communication for machines and distributed systems.
DCON – protocol used across various ICP DAS product families.
DeviceNet – integration into compatible industrial networks.
USB / VCP – direct data acquisition through a computer.
Main ICP DAS I/O Module Series
M-7000 Series
Communication: Modbus RTU
Remote I/O over RS-485 for long-distance industrial communication.
ET-7000 Series
Communication: Modbus TCP
Ethernet I/O modules for fast network-based data transmission.
ET-2200 Series
Communication: MQTT
Remote I/O designed for IIoT and Cloud connectivity.
ECAT-2000 Series
Communication: EtherCAT
Designed for real-time industrial communication applications.
CAN-2000 Series
Communication: CANopen
Efficient I/O communication in distributed CAN networks.
tET Series
Communication: Modbus TCP
Compact format for installations with limited space.
USB Series
Communication: USB
Data acquisition and control through compatible computer systems.
How to Select the Right I/O Module
I/O module selection should consider signal type, number of channels, communication protocol, communication distance, power supply and system architecture.
PC-based data acquisition
Recommended technology: USB I/O
Standard Ethernet communication
Recommended technology: Modbus TCP
EtherNet/IP systems
Recommended technology: EtherNet/IP I/O
PROFINET-based automation
Recommended technology: PROFINET I/O
RS-485 communication
Recommended technology: Modbus RTU
CAN communication
Recommended technology: CANopen
Industry 4.0 / Cloud connectivity
Recommended technology: MQTT I/O
Direct integration with MES / supervisory systems
Recommended technology: OPC UA I/O
I/O Modules for Demanding Industrial Environments
ICP DAS I/O module families are designed for integration into electrical cabinets and industrial automation systems, with DIN rail mounting and features aimed at increasing installation reliability.
Depending on the model, functions such as Startup Value and Safe Value may be available, allowing safe output states to be defined during startup or under specified communication conditions.
Mounting: DIN rail.
Typical industrial temperature range: -25 °C to +75 °C.
Typical power supply range: +10 to +30 VDC.
Note: always check the technical datasheet of the selected model, as power supply, operating temperature, isolation, number of channels and other specifications may vary.
Applications for ICP DAS I/O Modules
• Machine automation.
• Production lines.
• Remote data acquisition.
• Industrial process control.
• Sensor and actuator integration.
• Building automation.
• HVAC and climate control.
• Energy monitoring.
• Infrastructure and utilities.
• IIoT and Industry 4.0 systems.
• SCADA and BMS integration.
• Retrofit and modernisation of existing industrial systems.
Select ICP DAS I/O Modules with Support from EMI
Selecting the correct module depends on the application and the characteristics of the signals to be integrated. EMI LDA – Electronic Measuring Instruments can help identify the most suitable product.
To help us recommend a solution, please provide:
• Required number of inputs and outputs.
• Signal type: digital, voltage, current, temperature, relay, etc.
• Communication protocol.
• Interface: Ethernet, RS-485, CAN or USB.
• Isolation requirements.
• Available power supply.
• Environmental conditions at the installation site.
FAQ – Frequently Asked Questions about ICP DAS I/O Modules
What is a Remote I/O module?
A Remote I/O module is an input and/or output module installed close to sensors and actuators, communicating their data to a controller or supervisory system through an industrial network.
What is the difference between DI, DO, AI and AO?
DI means Digital Input, DO means Digital Output, AI means Analogue Input and AO means Analogue Output. The correct choice depends on the type of signal that needs to be measured or controlled.
Are ICP DAS modules available with Modbus TCP?
Yes. The range includes several Ethernet product families supporting Modbus TCP, including ET-7000 and tET solutions, among others.
Are modules available for Modbus RTU?
Yes. The M-7000 Series provides Remote I/O modules with Modbus RTU communication over RS-485.
Are I/O modules available for MQTT and IIoT applications?
Yes. MQTT-enabled I/O solutions are available for IIoT, Industry 4.0 and Cloud-connected applications.
Can ICP DAS modules be used with PROFINET or EtherNet/IP?
Yes. The range includes dedicated solutions for PROFINET and EtherNet/IP, as well as EtherCAT and OPC UA.
Are PoE I/O modules available?
Yes. Selected Ethernet models are available with PoE support, allowing power and data to be carried through the Ethernet connection.
Can EMI help select the correct I/O module?
Yes. Send us the required signals, number of channels, communication protocol and installation requirements. EMI can analyse the application and recommend a suitable ICP DAS solution.
Manufacturer technical information: View the Official ICP DAS I/O Modules Range
Need Help Selecting an ICP DAS I/O Module?
Contact EMI for Remote I/O, Modbus RTU, Modbus TCP, MQTT, EtherCAT, PROFINET, EtherNet/IP, OPC UA, CANopen and industrial data acquisition solutions.
Tell us the required signals, number of channels and communication protocol, and we will help identify the most suitable ICP DAS module for your application.
More

I/O Modules – Remote I/O & Data Acquisition There are no products in this category.

Subcategories

  • Ethernet I/O Modules for Modbus TCP – ICP DAS
    Ethernet I/O Modules...
    Ethernet I/O • Modbus TCP • Remote I/O • PoE • Daisy Chain • Industrial Automation
    Ethernet I/O Modules for Modbus TCP – ICP DAS
    ICP DAS Ethernet I/O modules for Modbus TCP enable signals from sensors and field devices to be acquired and outputs to be controlled through an industrial Ethernet network.
    Available with digital inputs, digital outputs, analog inputs, analog outputs and relay outputs, these modules provide a flexible solution for machine automation, process control, remote data acquisition, building monitoring and integration with PLCs, SCADA, BMS and industrial computers.
    Modbus TCP – widely used industrial Ethernet protocol
    DI / DO – digital inputs and outputs
    AI / AO – analog inputs and outputs
    Relay Outputs – control of equipment and loads
    PoE available – power and communication through Ethernet on compatible models
    Daisy Chain available – simplified cabling with two Ethernet ports
    Ethernet Remote I/O for Industrial Automation
    Modbus TCP is a client-server protocol based on Ethernet, widely used in industrial applications for transferring data between field devices, I/O modules, PLCs, industrial computers and supervisory systems.
    ICP DAS Ethernet I/O modules enable inputs and outputs to be distributed throughout an installation, reducing the need to route every signal directly back to the central controller.
    Sensors and actuators can therefore be installed close to the measurement or control point, with their data transmitted over the Ethernet network.
    Advantages of ICP DAS Modbus TCP Modules
    • Direct integration into industrial Ethernet networks.
    • Support for digital inputs and outputs.
    • Support for analog signals.
    • Models with relay outputs.
    • Versions with PoE power supply.
    • Models with two Ethernet ports and Daisy Chain.
    • DIN rail mounting and wall-mounting options.
    • Integration with PLC, SCADA, BMS and data acquisition systems.
    • Distributed installation close to sensors and actuators.
    • Advanced safety and automation functions available on selected series.
    Main Ethernet I/O Series for Modbus TCP
    ICP DAS offers several Ethernet I/O product families, allowing the appropriate architecture to be selected according to communication, power supply and network topology requirements.
    ET-7000 Series
    Communication: Ethernet / Modbus TCP
    Standard series with one LAN port for Ethernet Remote I/O applications.
    PET-7000 Series
    Communication: Ethernet / Modbus TCP / PoE
    Remote I/O with power supplied through the Ethernet connection on compatible models.
    ET-7200 Series
    Communication: Modbus TCP / 2× LAN
    Two Ethernet ports for Daisy Chain connections and simplified network cabling.
    PET-7200 Series
    Communication: Modbus TCP / PoE / 2× LAN
    Combines PoE power supply with a two-port Ethernet architecture.
    ET-2200 Series
    Communication: Ethernet / 2× LAN
    Compact, slim series with two LAN ports for Daisy Chain installations.
    tET Series
    Communication: Ethernet
    Compact modules designed for straightforward applications and installations where space is limited.
    tPET Series
    Communication: Ethernet / PoE
    Compact versions with PoE power supply on compatible models.
    Digital and Analog Inputs and Outputs
    The Modbus TCP range provides different combinations of inputs and outputs, allowing the module to be selected according to the signals required by the application.
    Digital Input – DI
    Contacts, digital sensors, limit switches, alarms and machine status signals.
    Digital Output – DO
    Control of actuators, signalling devices and digital equipment.
    Analog Input – AI
    Acquisition of voltage, mV, current and various industrial sensor signals.
    Analog Output – AO
    Analog signals for equipment control and regulation.
    Relay Output – RO
    Load switching through relay contacts.
    Temperature Inputs
    Selected models allow direct connection of thermocouples, Pt100 and Pt1000 sensors.
    Strain Gauge
    Input modules are available for strain gauge applications.
    Daisy Chain – Reduced Cabling Requirements
    Modules equipped with two Ethernet ports can support a Daisy Chain architecture, where devices are connected sequentially.
    This configuration can reduce the amount of cabling required compared with a traditional star topology and simplify the implementation of distributed systems.
    PoE – Power and Data over Ethernet
    PET and tPET versions, depending on the model, provide Power over Ethernet (PoE).
    PoE can significantly simplify installation by allowing the Ethernet infrastructure to be used for both communication and module power.
    Advanced Functions Available
    Depending on the series and model, ICP DAS Ethernet I/O modules can provide additional functions designed to improve system availability and operational safety.
    Daisy Chain
    Enables line topology through two Ethernet ports, reducing the need for star-network cabling.
    LAN Bypass
    On compatible equipment, helps maintain network communication continuity if a module loses power or fails.
    I/O Pair Connection
    Allows a digital input on one compatible module to be directly mirrored to a digital output on another compatible module.
    Power-On Value
    Allows the output state to be configured during startup.
    Safe Value
    Allows safe output states to be defined in the event of a communication failure.
    Installation in Electrical Panels and Distributed Systems
    The Modbus TCP modules in the range are designed for DIN rail mounting, making integration into electrical panels and automation systems straightforward.
    The manufacturer also indicates the possibility of wall mounting, providing greater flexibility for applications where a DIN rail is not available.
    Applications for Ethernet I/O Modbus TCP Modules
    • Machine automation.
    • Production lines.
    • Remote data acquisition.
    • Industrial process monitoring.
    • Equipment and actuator control.
    • Integration of analog and digital sensors.
    • Building automation.
    • HVAC and climate control.
    • Energy monitoring.
    • Technical infrastructure.
    • SCADA and BMS systems.
    • Industrial modernisation and retrofit projects.
    How to Select the Right Modbus TCP Module
    Selection should take into account the type and quantity of signals, number of Ethernet ports, PoE requirements, network topology and any additional functions required.
    To help us recommend the appropriate solution, please provide:
    • Number of digital inputs.
    • Number of digital outputs.
    • Number and type of analog signals.
    • Relay output requirements.
    • Thermocouple, Pt100 or Pt1000 requirements.
    • One or two Ethernet ports.
    • PoE requirements.
    • Daisy Chain or LAN Bypass requirements.
    • Environmental conditions and installation requirements.
    FAQ – Ethernet I/O Modules for Modbus TCP
    What is Modbus TCP?
    Modbus TCP is an implementation of the Modbus protocol over Ethernet TCP/IP networks, enabling data exchange between industrial devices over an IP network.
    What types of signals can be connected?
    The range includes modules for digital and analog signals, relays and, depending on the model, direct connection of voltage, mV, mA, thermocouples, Pt100, Pt1000 and strain gauges.
    What is the difference between ET and PET?
    PET series include models with PoE support, allowing the module to be powered through the Ethernet infrastructure, while the exact configuration depends on the selected model.
    What is Daisy Chain?
    Daisy Chain is a topology that allows multiple devices to be connected sequentially using modules with two Ethernet ports, reducing the need for switches or star-topology cabling.
    What happens to the outputs if communication fails?
    Selected models allow Safe Values to be configured, defining the state that outputs should assume in the event of a communication failure.
    Are PoE modules available?
    Yes. ICP DAS offers models with PoE support, particularly within the PET and tPET families.
    Are modules with two Ethernet ports available?
    Yes. The ET-7200, PET-7200 and ET-2200 families include two-port Ethernet solutions intended, among other applications, for Daisy Chain topologies.
    Can EMI help select the correct module?
    Yes. Send us your signal list, number of channels, network requirements and power requirements. EMI can analyse the application and recommend the most suitable ICP DAS solution.
    Need an Ethernet I/O Module for Modbus TCP?
    Contact EMI for ICP DAS solutions with digital inputs, digital outputs, analog inputs and outputs, relays, Ethernet, PoE and Daisy Chain.
    Tell us about your signals and application requirements and we will help you select the most suitable module.