Expansion Modules
XIO211 Series Expansion Modules
The XIO211 series is used to expand the I/O capacity of MP211 and RTU300 CPUs. It supports different signal types. When used with the DM50 CPU, a termination module must be added to the system.
XIO211 Series Expansion Modules
(Remote IO and Industrial Input / Output Modules)
XIO211 Series Expansion Modules are Mikrodev’s domestically developed Remote IO
solutions designed to extend I/O capacity and integrate field equipment into
centralized control infrastructures. When used with PLC, RTU, and SCADA-based
systems, they provide a scalable layer for reliable data acquisition, monitoring,
and control across industrial environments.
The XIO211 Series stands out with hardware-oriented capabilities aligned with
industrial requirements, including relay outputs, analog output options, and RTD
temperature measurement support. This enables practical deployment in a wide range
of scenarios—from process control to infrastructure and energy monitoring.
What Is the XIO211 Series Used For?
The XIO211 Series is used to meet additional input/output requirements in existing
automation systems, collect field signals from remote points, and execute control
actions reliably. It provides a flexible Remote IO approach especially for
applications that require analog signals, relay control, and RTD measurements.
Hardware and Technical Specifications
- 32-bit ARM Cortex-M4 processor running at 180 MHz
- MODBUS communication protocol support
- 8-channel relay outputs
- Analog output options: 0–20 mA or 0–10 V
- RTD inputs: PT100 or PT1000 support (6-channel RTD)
- 12-bit or 16-bit ADC options
- IO expansion capacity up to 512 or 1024 points
- Stable operating architecture for industrial automation applications
Application Areas
- Building and campus automation (HVAC, temperature monitoring, equipment control)
- Energy systems and infrastructure monitoring solutions
- Water and wastewater automation (pump, valve, level and temperature monitoring)
- Process automation and machine automation
- IoT and telemetry-based remote monitoring / data acquisition systems
- Agricultural irrigation and field automation applications
Advantages of the XIO211 Series
- Domestically manufactured with local technical support
- Field-focused functions such as relay outputs, analog outputs, and RTD measurement
- Modular architecture for scalable IO expansion
- Broad integration capability via MODBUS-based communication
- Reliable, scalable, and sustainable solution for industrial environments
XIO211 Series Expansion Modules operate in full compatibility with Mikrodev’s PLC,
RTU, and SCADA ecosystem, delivering a field-ready, reliable, and expandable Remote IO
solution for industrial automation projects.
