3G Modbus TCP controller with analog and digital I/O with MQTT support
Product Model: UCM-316

Main Features

The UCM-316 is a 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 GPRS 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 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 3G(UMTS/HSPA+)
  • Protocols supported: Modbus RTU, Modbus TCP/IP, M-Bus, FTP, MQTT

Our UCM-316 Config Tool eases the UCM-316 configuration process. User Manual and latest version is available in Resources tab. Additional info can be found at our Tech Resources Wiki



UCM-316 with RS485 + Ethernet + UMTS/HSPA+ (900/2100MHz) + 4xDI + 2xAO (0-10 V) + 2xRelay Outputs
UCM-316 with RS485 + Ethernet + UMTS/HSPA+ (900/2100MHz) + 3xAI (0-10V) + 3xAI (0-20mA) + 2xAO (0-10V) + 4xDI + 2x Relay Outputs + 8GB uSD card
Other order codes on request
ITEM Specification
Overall specification
CPU Cortex M3
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 (50ft), speed up to 57600 bps
RS485 up to 1.2 km (0.75 mi), max 32 transceivers, up to 57600 bps
USB (configuration) type B, ver. 2.0
M-Bus Up to 20 devices
Ethernet RJ45 Twisted pair Ethernet 10/100 Mb, up to 100m
Analog Inputs
Channels Up to 6
Input type current 0/4-20mA
voltage 0-10V
Digital Inputs
Channels Up to 4
Input type Sink/contact inputs
Analog Outputs
Channels Up to 2
Output type Voltage 0-10V
Relay Outputs
Channels Up to 2
Output type Relay NO/NC 230Vac 3A
Modbus RTU, Modbus TCP, M-Bus, FTP, MQTT
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
Type Name Size Modification Date
UCM-316 Datasheet 206.67 KB 3/19/2019 11:45 AM.
UCM-316 User Manual v2.3 4,352.46 KB 9/24/2018 09:20 AM.
UCM-316 Configuration Tool 2,945.70 KB 8/17/2018 10:09 AM.
UCM-316 USB Drivers 5.88 KB 11/6/2017 09:26 AM.

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