M110 Series Modems

Maestro | Industrial Modem

Maestro M110 modems are designed to provide connectivity across a broad range of M2M and IoT applications. They allow Internet connectivity via serial port to PLCs, Meters, Vending Machines. They help transporting data from any industrial device to data control servers, allowing businesses to benefit from real-time data monitoring, management and control.


  • Available in NB-IoT and LTE-M1
  • Ultra small form factor
  • Low power consumption
  • Two 2- or 3-way versatile I/Os
  • Last Gasp (factory option)
  • USB 2.0 (M113 and M115 only)


  • Dial-up
  • TCP / UDP permanent client / server or on-demand client with two TCP / UDP sockets for failover
  • Network connectivity watchdog
  • Two 2-way versatile I/Os, i.e. user-configurable, each one independently from the other, as either (i) analogue input or (ii) digital output; via the lower row of the same header
  • ANALOGUE INPUT: 0 V dc ~ 48 V dc range; 12-bit resolution
  • DIGITAL OUTPUT: open collector; 200 mA max.; 50 V dc max
  • 2G (M111)
  • NB-IoT (M112);
  • LTE-M1 as well as dual mode
  • LTE-M1 / NB-IoT (M113)
  • 3G (M115); via an SMA antenna connector
  • LTE cat. 1 (M114); via two SMA antenna connectors
  • 8 V dc ~ 32 V dc with SLOW START; via the upper row of a dual row,
  • 4-pin, Micro-Fit™ 3.0 header
  • 60 x 66 x 21 .7 mm without connectors
Operating Temperature
  • -30 °C ~ +70 °C, class A
  • -40 °C ~ +85 °C, class B