Industrial Remote I/O — Overview
Industrial Remote I/O modules provide distributed signal acquisition and control by placing I/O points closer to field devices. They collect digital and analog signals from sensors, switches and actuators, reducing complex wiring and improving system flexibility.
MoCAN provides industrial communication solutions focused on CAN and CANopen connectivity. Our Remote I/O solutions support distributed automation, machine control and equipment integration, helping connect field-level devices with PLCs and industrial control systems.
CAN-based distributed I/O modules for flexible industrial signal acquisition and control.
Industrial Remote I/O — Key Capabilities
Distributed I/O Architecture
Place I/O modules close to field devices for flexible and efficient system design.
Digital & Analog Signal Processing
Support digital inputs, digital outputs and analog signals for different industrial applications.
CANopen Communication
Enable reliable communication between distributed I/O modules and control systems through CANopen networks.
Flexible I/O Configuration
Provide different channel combinations and module options for various automation requirements.
Reduced Field Wiring
Simplify machine wiring by moving signal acquisition and control closer to the equipment.
PLC & Automation Integration
Connect distributed I/O systems with PLCs and industrial controllers for machine automation.
GCAN-I/O-4032
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USBCAN-II FD
2 Channel USB CAN FD Analyzer | High-Speed 5Mbps Free ECanVci SDK · 64-Byte Data · Secondary Development · C/C++, C#, Python, LabVIEW
USBCAN-II Pro
2 Channel USB CAN Analyzer | Software-Supported CANopen Master Free ECanVci SDK · Secondary Development · Extensive API Docs · C/C++, C#, Python, Qt, VB.NET
USBCAN-I Pro
1 Channel USB CAN Analyzer | Software-Supported CANopen Master Free ECanVci SDK · Secondary Development · C/C++, C#, Python, LabVIEW, Qt, VB.NET
USBCAN-IIC
2 Channel USB CAN Analyzer | Free ECanVci SDK DBC Signal Parsing · Secondary Development · API Docs · C/C++, C#, Python, LabVIEW
GCAN-GT-8321
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GCAN-GT-8221
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GCAN-415
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GCAN-212B
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GCAN-211
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GCAN-208
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GCAN-205
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GCAN-204
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Industrial Remote I/O Types
Digital Input Modules
Collect signals from switches, sensors and other discrete devices in industrial systems.
Digital Output Modules
Control relays, valves, indicators and other digital field devices.
Analog Input Modules
Acquire continuous signals such as voltage and current from industrial sensors.
Analog Output Modules
Provide analog control signals for drives, valves and other industrial equipment.
Mixed I/O Modules
Combine digital and analog channels for flexible field signal acquisition and control.
CANopen Remote I/O Modules
Provide distributed I/O communication through CANopen networks for machine automation and industrial control applications.
Industrial Remote I/O Applications
Machine Automation
Collect and control field signals from sensors, actuators and machine components in automated equipment.
Packaging & Production Lines
Support distributed I/O deployment for conveyors, packaging machines and production systems.
Material Handling Systems
Connect sensors, switches and actuators in conveying and handling equipment.
Mobile Machinery
Provide distributed signal acquisition and control for construction equipment and mobile machines.
Equipment Retrofit
Upgrade existing machines by adding distributed I/O modules without extensive wiring changes.
Industrial Control Systems
Integrate field-level signals with PLCs and automation controllers for efficient system control.
Industrial Remote I/O — Technical Knowledge
Remote I/O vs. Local I/O
Local I/O is usually installed close to the PLC, while Remote I/O places signal modules near field devices to reduce wiring and simplify system expansion.
Remote I/O vs. PLC
Remote I/O focuses on signal acquisition and output control. The PLC remains responsible for logic processing, sequence control and system coordination.
CANopen Remote I/O
CANopen-based Remote I/O uses CANopen communication objects to exchange I/O data between distributed modules and control systems.
Digital and Analog I/O
Digital I/O handles on/off signals, while analog I/O processes continuous signals such as voltage, current or sensor measurements.
Distributed I/O Architecture
A distributed I/O system places modules closer to machines or field devices, improving installation flexibility and reducing control cabinet wiring.
I/O System Selection
The suitable Remote I/O solution depends on signal type, number of channels, communication protocol, environment and automation requirements.
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