RTU301 (MODBUS, MQTT, IEC60870-5-104, IEC61850)

Mikrodev RTU301 (MODBUS, MQTT, IEC60870-5-104, IEC61850)

Product Features
IEC 61131-3 Standard Instructions Yes
DIN Rail Panel Type Yes
Power Protection and I/O Isolation Yes
Real-time Monitoring/Controlling of Process Data Yes
Real-time Monitoring of Process Data via WEB Server Yes
Offline Simulation Yes
Programming with USB Cable Yes
Upload/Download Programs over TCP/IP Yes
Remote Firmware Upgrade Yes
Software Protection with Password Definition Yes
IP Filtering Feature Yes
IoT Facility Yes
MODBUS Gateway Mode Yes
Axis Control Blocks Library Yes
PID and ON-OFF Control Blocks Library Yes
Math Floating Points Blocks Library Yes
HVAC Control Systems Blocks Library Yes
Astronomical Timer Blocks Library Yes
Creating Custom Macro Blocks Yes
Programming Editor Telediagram Software
Programming Language Function Block Diagram(FBD), Ladder
Input / Output
Digital Input 16 Channel, Optical Isolation
Digital Output 8 Channel, [email protected], PNP Transistor, Optical Isolation
Analog Input 4 Channel, 4-20mA, 0-20mA, Accuracy 1%
Analog Output 2 Channel, 4-20mA, 0-20mA, Accuracy 1%
Relay Output 4 Channel, [email protected] - [email protected], NO Contact
Expansion Capability
Total I/O Up to 1024 Points
Integrated Communication Ports
Integrated GSM/4G GSM/LTE
Ethernet 1 Port, 10/100 Mbps
RS485 1 Port, 3 kV ESD Protection, Galvanic and Optical Isolation
RS232 1 Port
USB 1 Port, USB Type B
Communication Protocols
Master Communication Protocols MODBUS, IEC61850(MMS Client - Up to 20 Tags with 1 IED Connection)
Slave Communication Protocols MODBUS, IEC60870-5-101, IEC60870-5-104
Mikrodev Specific DEVNET (UDP Based Data Exchange Protocol)
IoT Protocol MQTT
Maximum Connection Count
Number of Server Socket 16
Number of Client Socket 32
Number of Client Sockets per TCP Server Socket 16
Data Logger Functionality
SD Card Support Micro SD Card
Programmable Data Logging Trigger Functions Yes
Protecting the Last Values of Process Data in case of Power Cut Yes
Retentive Memory Capacity 128 Block/Register Type
Event Log
Event Log with Time Tag Yes
Event Log Time Resolution 1 ms
Maximum Event Log 20000
Real Time Clock and Calendar
Real-time Clock Integrated
NTP Client Support Yes
Time Synchronization via MODBUS Yes
Battery Status/Level Reading Functions Yes
RTC Battery CR2032 Lithium, Battery Life: 3 Years
Special GSM Functions
Receiving and Parsing SMS Messages Yes
SMS Composition and Sending Functions Yes
Accepting DTMF Calls and Code Parsing Functions Yes
DTMF Call Generation and Code Sending Functions Yes
LED Signals
Power 1 LED Green
Running Status 1 LED Green
Connection 1 LED Green
Warning/Error 1 LED Red
Digital Inputs 16 LED Blue
Digital Output 8 LED Blue
Relay Output 4 LED Blue
Environmental Conditions
Operating Temperature -25 / +75 C
Storing Temperature -30 / +80 C
Humidity 5..95 RH
Protection Standard IP20
Operating Altitude 0..2000 m
Electrical Wiring
Inputs and Outputs Demountable Terminal Block with Screw, (pitch 5.08 mm)
Power Supply Input Demountable Terminal Block with Screw, (pitch 5.08 mm)
IEC 60255-5 2.5 kV Isolation
IEC 61000-4-2 6 kV Direct, 8 kV Air Discharge
IEC 61000-4-6 RF Field Influence 10 Vrms (150 kHz - 80 MHz)
IEC 61000-4-18 2.5 kV (400/s Repetition with 1 MHz Electronic Wave)
Supply Voltage 12..36 VDC
Supply Current 100 mA @ 24 VDC
Duration 24 Months
Certificates CE

Building Automation

  • HVAC Systems Blocks Library
  • Timer Blocks
  • Process Automation

  • Maximum 1024 I/O Points
  • Communication Protocol Supporting Master and Slave Mode
  • Simultaneous Multi-Socket Connection
  • Temperature Control Applications

  • PID and Auto-tuning Functionality
  • Hysteresis and ON/OFF Control with Time Counter
  • Analog (Float) Math Operations
  • Lighting Automation

  • Real Time Clock and Calendar Blocks
  • Astronomical Timer Relay
  • Machine Automation

  • Aging Control Blocks
  • Axis Control Bloks
  • Fast Counter Inputs
  • Integrated Pulse Width Modulation and Pulse Train Outputs (PWM,PTO)
  • Telemetry

  • Master Protocols: MODBUS RTU, MODBUS TCP
  • Slave Protocols: MODBUS RTU, MODBUS TCP, IEC60870-5-101, IEC60870-5-104
  • MODBUS Gateway Mode
  • IoT Applications

  • MQTT Protocol Support
  • Energy Automation

  • IEC61850 Protocol Support
  • Data Logger Applications

  • Micro SD Card Supporting
  • Programmable Logging Blocks
  • NTP, TFTP Supporting
  • GSM Based Control Applications

  • Integrated GSM/GPRS Modem
  • Receiving and Parsing SMS Messages
  • Accepting DTMF Calls and Code Parsing Functions
  • Mikrodev MP200G Teknik Çizimi

    Internal I/Os & Communication Ports

    Product Code GSM ETH RS485 RS232 DI DO AI AO RELAY  
    RTU301 4G 1 1 1 16 8 4 2 4  

    Communication Protocols

    Product Code MODBUS MQTT DNP3 IEC 60870-5-101 IEC 60870-5-103 IEC 60870-5-104 IEC 61850 IEC 62056-21  
    RTU301 Yes Yes . . . Yes Yes* .  

    Expansion Modules for RTU300 Series

    Product Code DI DO AI AO RTD RELAY
    XIO211.DI16 16 . . . . .  
    XIO211.DO16 . 16 . . . .  
    XIO211.DI8DO8 8 8 . . . .  
    XIO211.AI8 . . 8 . . .  
    XIO211.AO8 . . . 8 . .  
    XIO211.P6 . . . . 6 .  
    XIO211.R8 . . . . . 8  

    * IEC61850 protocol is limited to 20 tags with 1 IED connection.


    RTU300 Series Hardware Manual  
    RTU300 Series Software Manual  


    Telediagram Software (Requires License)