Controllers & I/O
Industrial IT & IIoT / Industrial network connection / Controllers & I/O
Controller and I/O modules combine local control logic and signal processing close to machine equipment, enabling real-time control with high speed and flexibility.
Available in universal, advanced and rugged versions, they offer a wide range of digital, analog and relay-based I/O channels. Control tools such as Click&Go, IEC 61131-3 programming, C/C++, Python and protocols such as Modbus RTU/TCP, EtherNet/IP, SNMP, MQTT and RESTful APIs are supported.
Areas of application
Modules can be used to perform control or data collection routines directly in machine halls or process lines, without burdening central control.
The modular design allows I/O channels or serial communication to be added or replaced without tools and typically supports up to 64 modules.
Designed to operate in temperatures ranging from approximately -40°C to +75°C, the products come with certifications such as Class 1 Division 2, ATEX and IP rating - suitable for extreme conditions such as offshore, transportation and harsh industrial processes.
Key benefits
Local decision-making power
Implementing control logic directly in the device enables faster response time and decentralized automation
Support for both OT and IT
Devices support both traditional industry protocols (Modbus RTU/TCP, EtherNet/IP) and IT standards (SNMP, MQTT, RESTful APIs)
Scalable and maintenance-friendly
Modular design and hot-swappable components simplify installation, expansion and maintenance tasks
Robust construction
High resistance to temperature, vibration and dust, combined with safety certifications and industry standards
See a small selection of our Controllers & I/O here

ioLogik E2200 Ethernet micro RTU controller, Moxa
ioLogik E2200 is an Ethernet-based micro RTU controller for distributed I/O, designed for efficient data collection, monitoring and control in industrial applications.
Advantages:
- 10/100 Mbps Ethernet
- Supports Modbus/TCP, SNMP and Active OPC
- Wide range of I/O variants (DI/DO/AI/AI/AO/RTD/TC)
- Operating temperature up to -40 to +75 °C (T models)
- DIN rail or wall mounting
- Item no.: 41684

ioLogik E1200 Ethernet remote I/O, Moxa
ioLogik E1200 is an industrial Ethernet remote I/O series with built-in 2-port switch, suitable for flexible and scalable I/O installations.
Advantages:
- 2-port Ethernet switch for daisy-chain
- Supports Modbus/TCP, EtherNet/IP and RESTful API
- Peer-to-peer I/O communication
- Operating temperature up to -40 to +75 °C
- DIN rail mounting
- Item no.: 43790

ioThinx 4510 modular remote I/O system, Moxa
ioThinx 4510 is an advanced modular remote I/O system with built-in Modbus RTU gateway and focus on fast installation.
Advantages:
- Supports up to 32 I/O modules
- Modbus, SNMP, RESTful API and MQTT
- Tool-free installation
- Built-in serial port
- Operating temperature up to -40 to +75 °C
- Item no.: 50691