SmartCom Pro

 The 2N® SmartCom PRO is a complete M2M (Machine-to-Machine) solution developed for the wireless centralized management of endpoint devices (such as energy meters, sensors, switches) and remote systems (such as vending machines, lifts). Full remote control and administration of your devices is ensured by creating secure, protocol-independent data transmission in the GSM/UMTS network.



  • GSM module
    Sierra Wireless WISMO228
  • Frequency bands
    GSM 850/ 900/ 1800/ 1900 MHz
  • GPRS
    Class 10
  • SIM card
    Plug-in 3V/1.8V (small)
  • Antenna
    50 Ω SMA connector


  • RS232
    D-sub 9 pin
  • RS485, M-Bus or second RS232
    Plug-in screw connector
  • 2x built-in relays
    Max. carrying current: 2A
    Max. switching voltage: 250 VAC / 220VDC
    Max. switching power: 62.5VA / 30W
  • 2x configurable inputs
    Analog 0-20mA
    Analog 0-10V
    Digital with adjustable level
    S0 pulse input

Optional Interfaces

  • Ethernet
  • Wireless M-Bus
    868MHz, 169MHz, 433MHz
  • IEEE 802.15.4
    Zigbee Smart Energy profile
  • Other wireless
    KNX RF, RC 232, TinyMesh


  • Power supply
    5-50V DC
  • Power consumption
    Up to 7W
  • Backup
    External 6/12V Pb battery with automatic charging

Physical & Environmental

  • Dimensions
    100x105x30 mm
  • Mounting
    DIN Rail ( optional )
  • Operating temperature range
    -40°C to + 85 °C
  • Operating humidity
    0 % to 80%