SKU: MPC-374

3G Modbus TCP datalogger/controller with analog and digital I/O with MQTT support

Product Description

UCM-316 is a remote datalogger/controller created for measuring and logging data from M-Bus meters, Modbus RTU devices, analog inputs (current) and discrete inputs (pulses, alarms or events). It also performs control capabilities over discrete outputs.

The logged information can be either collected remotely using standard and open protocol Modbus TCP/IP, through cellular communication or sent in csv file format to remote FTP servers.

Compatible with our Industrial IoT Concordia Cloud Platform.

  • Datalogger with records timestamp (RTC, Real Time Clock) synchronized through NTP protocol
  • RS232, RS485, USB, Ethernet, 3G(UMTS/HSPA+) communication
  • M-Bus master (up to 20 M-Bus devices)
  • Up to 8 analog inputs (current)
  • Up to 8 digital inputs (contact, impulse counter, alarm)
  • Controller with up to 8 discrete outputs
  • Automatic weekly scheduler for discrete outputs
  • 8GB uSD card included
  • FTP client able to send periodic data in csv file format
  • FTP server capability, being able to store data in external uSD card
  • Remote configuration and updates through 3G(UMTS/HSPA+)
  • Protocols supported: Modbus RTU, Modbus TCP/IP, M-Bus, FTP, MQTT
Title Type Size
MPC-374 User Manual application/pdf 6 MB
MPC-374 Datasheet application/pdf 373 KB
MPC-374 Config Tool v3.92 application/ 3 MB

Additional Information

Overall specification

Flash: 8 MB, data valid up to 5 years
UMTS/HSPA+: 2 band, 850/1900MHz, 900/2100MHz
uSD card included: 8 GB

Communication Interfaces

RS232: up to 15m, speed up to 57600 bps
RS485: up to 1.2 km (0.75 mi), max 32 transceivers, up to 57600 bps
M-Bus: up to 8 devices
Ethernet: RJ45 Twisted pair Ethernet 10/100 Mb, up to 100m
USB (configuration): type B, ver. 2.0


Analog Inputs (up to 8): current 0/4-20mA
Digital Inputs (up to 8): Sink/contact inputs
Discrete Outputs (up to 8): NO


Power supply: 9-36 Vcc / 10VA
Over voltage protection: >1000V (max. 5 sec)
Power consumption: <10V

Physical Characteristics

Dimensions: 277x128x50 mm
Weight: 540 g
Case fixing type: DIN rail
Safety class: IP20


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