SKU: UCM-316

4G LTE Modbus TCP controller with analog and digital I/O with MQTT support

Product Description

UCM-316 is a 4G LTE remote datalogger/controller created for measuring and logging data from M-Bus meters, Modbus RTU devices, analog inputs (current, voltage, resistance or PT100 temperature sensors) 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.

  • Global 4G LTE embedded modem
  • 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 6 analog inputs (current, voltage, resistance or temp. probe)
  • Up to 4 digital inputs (contact, impulse counter, alarm)
  • Controller with up to 2 relay outputs (230Vac, 3A)
  • Automatic weekly scheduler for relay outputs
  • Dimmer with up to 2 analog outputs (0-10V)
  • 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 4G
  • Protocols supported: Modbus RTU, Modbus TCP/IP, M-Bus, FTP, MQTT
Title Type Size
UCM-316 User Manual application/pdf 4 MB
USB drivers application/octet-stream 6 KB
UCM-316 Config Tool v2.01 application/vnd.microsoft.portable-executable 3 MB
UCM-316 Datasheet application/pdf 382 KB

Additional Information

Overall specification

CPU: Cortex M3
Flash: 8 MB, data valid up to 5 years
GSM: 850/900/1800/1900 MHz
WCDMA: B1/B2/B4/B5/B6/B8/B19
LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/ B18/B19/B20/B25/B26/B28/B66
LTE-TDD: B34/B38/B39/B40/B41
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 20 devices
Ethernet: RJ45 Twisted pair Ethernet 10/100 Mb, up to 100m
USB (configuration): type B, ver. 2.0


Analog Inputs (up to 6): current 0/4-20mA; voltage 0-10V; PT100/PT1000
Digital Inputs (up to 4): Sink/contact inputs
Analog Outputs (up to 2): Voltage 0-10V
Relay Outputs (up to 2): Relay NO/NC 230Vac 3A


Power supply: 9-36 Vcc / 12-50Vcc
Over voltage protection: >1000V (max. 5 sec)
Power consumption: <500mA max
Internal battery: 3.7V 750 mAh

Physical Characteristics

Dimensions: 147x128x50 mm
Weight: 400 g
Case fixing type: DIN rail
Safety class: IP20


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Where to find us

Espronceda, 27 1-D

28003 Madrid



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