Master Controller Unit

Device Description

MCU series is a small and compact industrial controller based on a 32-bit 216 MHz ARM CPU. With user-friendly software and hardware, the user can keep application development quick and simplified. MCU can take almost any role in remote utility applications such as solar power plants and electricity distribution substations. It combines GPRS/GSM modem, digital inputs, outputs and datalogger in a single device.Device with built-in 2 digital inputs and outputs and has ethernet and serial communication ports for flexible connectivity to SCADA, field devices and remote control systems.

Device Specifications
Supply Voltage Range 9-18/18-36 V.
Nominal Supply Voltage 12/24 V.
CPU ARM Cortex-M7 32 Bit 216 Mhz
Flash 1mB
RAM 320 kB
Watchdog Timer System Reset / 5 sec
Power Consumption 8W@24 V
Real Time Clock Available
Configuration MCU
Data Logging Yes
Storage 8 GB (Up to 32 GB with SD Card)
Ethernet Specifications
Data Rates 10 / 100 Mbps
Number of Connections 2
Interface Ethernet (RJ-45)
DHCP Support Compatible
Ping Blocking Yes
Wi-Fi Specifications
Wi-Fi Protocols 802.11 b/g/n
Frequency Range 2.4 GHz – 2.5 GHz (2400M – 2483.5M)
RF Certification SRRC, FCC, CE (RED), IC, NCC, KCC,TELEC (MIC)
Wi-Fi Certification Wi-Fi Alliance
Wi-Fi Mode Station / SoftAP / SoftAP + Station
Security WPA / WPA2
Network Protocols IPv4, TCP / UDP / HTTP / FTP
GSM Specifications
Embedded GSM Yes (Optional)
Operating Frequencies Standard (Quad Band GSM module 850/900/1800/1900 MHz)
Number of Connections 2
GSM Antenna 824-960/1710-2170 MHz 3dbGSM Antenna
Stop Bit and Parity BIt Adjustment Yes
Dispatch of warnings and alarms from software as text message to adminis- trators possible Yes
3G / 4G Connection IPv4,TCP / UDP / HTTP / FTP
Communication Specifications
Communication Protocols Modbus-TCP (Master/Slave), Modbus-RTU (Master), IEC60870-5-104 (Server), IEC62056-21
Serial Interfaces 2 x RS-485 (Isolated), Micro USB C Type 2.0
RS-485 BaudRate 1200bps – 115200bps
USB Data Transfer Speed 480 Mbit/s
Weight 210gr
Digital Input Specifications
Number of Digital Input Channels 4
Input Channel Voltage Range 0 – 36 V. / 0 – 150 V. / 0 – 250 VAc (Shoud be defined on order)
Input Channel Isolation Available, Isolated with Optocoupler
Input Current 1.5 mA / Channel
Input Filter Programmable, Default: 20ms
Input Change Counter 32 Bit
Digital Output Specifications
Number of Digital Output Channels 2 (Type Dry-Contact)
Output Channel Voltage Range 0 – 36 V00 (Shoud be defined on order)
Nominal Output Voltage 24 V./ 110 V./ 220 V,,c
Output Type Dry-Contact Relay
Max. Output Current 2A
Load Type Resistive, Inductive
Output Channel Isolation Magnetically