MIKRODEV RTU Series Hardware Manual
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Summary of Contents for MIKRODEV RTU Series
- Page 1 RTU300 HARDWARE MANUAL • RTU300 • RTU302 RTU Series 01 / 2020 MIKRODEV_HM_RTU300_EN v1.1...
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Page 2: Table Of Contents
CONTENTS FIGURES LIST ..........................2 Preface ............................3 About Mikrodev ..........................4 WARNING! ............................5 Mounting Information ........................6 RTU300 GENERAL INFORMATION ..............7 Physical Interfaces ..................7 General Device Specifications ..............8 Power Connection Diagram ................. 9 Digital Inputs ...................10 Digital Outputs ..................11... -
Page 3: Figures List
FIGURES LIST Figure 1 DIN Rail Mounting ..................6 Figure 2 Expansion Module Mounting ............... 6 Figure 3 RTU300 Connector and Physical Interfaces ........... 7 Figure 4 RTU300 Power Connection Diagram ............. 9 Figure 5 RTU300 Digital Input Connection Diagram ...........10 Figure 6 RTU300 Digital OutputConnection Diagram ..........11 Figure 7 RTU300 Relay Connection Diagram ............12 Figure 8 RTU300 Analog Input Connection Diagram ..........13... -
Page 4: Preface
SCADA or control center software via IEC 60870, DNP3 and MODBUS TCP protocols. With its easy, flexible and fast programming capabilities and expandable I/O capability up to 1024 points, Mikrodev RTU products are preferred for electrical applications. MicroDev RTU300 and RTU400 Series RTUs are programmed mainly using Function Block Diagram - FBD language which is defined in IEC 61131-3 standard. -
Page 5: About Mikrodev
MIKRODEV is one of the few companies in the world that has its own designed IEC 61131- 3 compliant library for its programmable logic control devices. -
Page 6: Warning
✓ Make sure that the environment in which your device is being used is free of moisture, electric shock, vibration and dust. ✓ Pay attention to the supply voltage and the connections of the product. Mikrodev is not responsible for any issues due to power failure since there is no auxiliary supply (UPS) on the device. -
Page 7: Mounting Information
Mounting Information DIN Rail Mounting First, the upper part of the device is mounted on the DIN rail. Then, with the help of the springs behind the device, when a lightly force is applied to the lower part, the device locates into the DIN rail easily and the montage is completed (See Figure 1). -
Page 8: Rtu300 General Information
RTU300 GENERAL INFORMATION 1.1 Physical Interfaces Figure 3 RTU300 Connector and Physical Interfaces Digital Input GND Connection Device Power (V+) Connection Analog Output Connections Device Power (V-) Connection Analog GND Connection Ethernet Port Analog Input Connection USB Port RS485 Connections Relay Status Information LED RS-232 GND Connections Digital Output Status Information LED... -
Page 9: General Device Specifications
1.2 General Device Specifications SPECIFICATION ITEM DESCRIPTION Processor Architecture ARM Cortex M4 Processor Internal RAM 196 KB Processor CPU Speed 168 MHz Adressing Architecture Little Endian Addressing Supply 24 VDC (12-36VDC) Electrical Power <13W @ 24V DC Real Time Clock Integrated Digital Input 16 Channel... -
Page 10: Power Connection Diagram
1.3 Power Connection Diagram 1.3.1 Supply Connection Supply: 12-36 VDC, Protected Power: <13 W Figure 4 RTU300 Power Connection Diagram RTU300 SERIES – HARDWARE MANUAL... -
Page 11: Digital Inputs
1.4 Digital Inputs Module Input: 16 Channel Voltage Range: 0-36V DC ON Voltage Level: 12-36V DC OFF Voltage Level: 0-10V DC Input Impedance: >2M Isolation: Optical OFF to ON Response: 20 us ON to OFF Response: 90 us Figure 5 RTU300 Digital Input Connection Diagram RTU300 SERIES –... -
Page 12: Digital Outputs
1.5 Digital Outputs Module Output: 8 Channel, Mosfet Output Module Output Type: PNP Transistor Voltage Range: 12-36V DC Max. Output Current: 2A @ 30V DC Isolation: Optical Figure 6 RTU300 Digital Output Connection Diagram RTU300 SERIES – HARDWARE MANUAL... -
Page 13: Relay Outputs
1.6 Relay Outputs Module Output: 4 Channel Relay Contact Outputs: NO(Normally Open) Contact Contact Max. Current: 3A@30VDC – 5A@250VAC Isolation Dry Contact Figure 7 RTU300 Relay Connection Diagram RTU300 SERIES – HARDWARE MANUAL... -
Page 14: Analog Inputs
1.7 Analog Inputs Module Input: 4 Channel Analog Input Type: 0-20 mA, 4-20 mA Analog Input Resolution: 12 Bit Analog Input Precision: %1 Precision Common Input GND: 1 GND (4 Point / Common) Figure 8 RTU300 Analog Input Connection Diagram RTU300 SERIES –... -
Page 15: Analog Outputs
1.8 Analog Outputs Module Output: 2 Channel Analog Output Type: 0-20 mA, 4-20 mA Analog Output Resolution: 12 Bit Current Output Precision: %1 Precision Common Output GND: 1 GND (2 Point / Common) Figure 9 RTU300 Analog Output Connection Diagram RTU300 SERIES –... -
Page 16: Serial Ports
1.9 Serial Ports 1.9.1 RS485 Serial Port RS485 Port Count: 1 Port, 3 kV ESD Protection Maximum Slave Count Limited to Hardware Isolation: Galvanic and Optical Communication Distance: 1000 m Data Bits: Stop Bits: Parity: None-Even-Odd Baudrate: 300 bps to 200 kbps Figure 10 RTU300 RS485 Serial Port Connection Diagram RTU300 SERIES –... - Page 17 1.9.2 RS232 Serial Port RS232 Port Count: 1 Port Communication Distance: 10 m Data Bits: Stop Bits: Parity: None-Even-Odd Baudrate: 300 bps to 200 kbps Figure 11 RTU300 RS232 Serial Port Connection Diagram RTU300 SERIES – HARDWARE MANUAL...
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Page 18: Rtu302 General Information
RTU302 GENERAL INFORMATION 2.1 Physical Interfaces Figure 12 RTU302 Connector and Physical Interfaces Digital Input GND Connection Device Power (V+) Connection Analog Input Connection Device Power (V-) Connection Analog Input GND Connection Ethernet Port RS485 GND Connections USB Port RS485 Port 1 Connections Digital Output Status Information LED RS485 Port 2 Connections Digital Input Status Information LED... -
Page 19: General Device Specifications
2.2 General Device Specifications SPECIFICATION ITEM DESCRIPTION Processor Architecture ARM Cortex M4 Processor Internal RAM 196 KB Processor CPU Speed 168 MHz Adressing Architecture Little Endian Addressing Supply 24 VDC (12-36VDC) Electrical Power <13W @ 24V DC Real Time Clock Integrated Digital Input 16 Channel... -
Page 20: Power Connection Diagram
2.3 Power Connection Diagram 2.3.1 Supply Connection Supply: 12-36 VDC, Protected Power: <13 W Figure 13 RTU302 Power Connection Diagram RTU300 SERIES – HARDWARE MANUAL... -
Page 21: Digital Inputs
2.4 Digital Inputs Module Input: 16 Channel Voltage Range: 0-36V DC ON Voltage Level: 12-36V DC OFF Voltage Level: 0-10V DC Input Impedance: >2M Isolation: Optical OFF to ON Response: 20 us ON to OFF Response: 90 us Figure 14 RTU302 Digital Input Connection Diagram RTU300 SERIES –... -
Page 22: Digital Outputs
2.5 Digital Outputs Module Output: 8 Channel, Mosfet Output Module Output Type: PNP Transistor Voltage Range: 12-36V DC Max. Output Current: 2A @ 30V DC Isolation: Optical Figure 15 RTU302 Digital Output Connection Diagram RTU300 SERIES – HARDWARE MANUAL... -
Page 23: Analog Inputs
2.6 Analog Inputs Module Input: 8 Channel Analog Input Type: 0-20 mA, 4-20 mA Analog Input Resolution: 16 Bit Analog Input Precision: %1 Precision Common Input GND: 2 GND (8 Point / Common) Figure 16 RTU302 Analog Input Connection Diagram RTU300 SERIES –... -
Page 24: Serial Ports
2.7 Serial Ports 2.7.1 RS485 Serial Port RS485 Port Count: 2 Port, 3 kV ESD Protection Maximum Slave Count Limited to Hardware Isolation: Galvanic and Optical Communication Distance: 1000 m Data Bits: Stop Bits: Parity: None-Even-Odd Baudrate: 300 bps to 200 kbps Figure 17 RTU302 RS485 Serial Port Connection Diagram RTU300 SERIES –... - Page 25 2.7.2 RS232 Serial Port RS232 Port Count: 1 Port Communication Distance: 10 m Data Bits: Stop Bits: Parity: None-Even-Odd Baudrate: 300 bps to 200 kbps Figure 18 RTU302 RS232 Serial Port Connection Diagram RTU300 SERIES – HARDWARE MANUAL...
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