8. Technical Parameters

This section provides a list of 2N® SmartCom PRO technical parameters.

Power Supply

  • DC power supply: 5–50 V DC
  • Power input: up to 7W
  • Connector: terminal block for 1.5mm2 / 16 AWG

GSM / UMTS

*The used frequency depends on the module used and ground for which it is intended. 2N® SmartCom PRO uses several types of GSM/UMTS modules as ordered.

  • 2G mobile network frequency: GSM 850 MHz, EGSM 900 MHz, DCS1800 MHz, PCS 1900 MHz
  • CDMA frequency: BC0 800 MHz, BC1 1900 MHz
  • 3G mobile network frequency: UMTS WCDMA FDD 800 MHz, 850 MHz, 900 MHz, 1900 MHz, 2100 MHz
  • SIM card: plug-in 3 V / 1 V8 (small)
  • Transmission power: 2 W (1W)
  • Receiver sensitivity: -108 dBm
  • Antenna connector type: SMA

Antenna

  • Frequency: 850/900/1800/1900 MHz
  • Impedance: 50 Ω
  • Maximum output power: 2W
  • Antenna connector type: SMA 

Relays (Two)

  • Maximum voltage: 250 V AC, 30 V DC
  • Maximum current: 2 A
  • Maximum power: 30 W / 62.5 VA

Input Interfaces (Two)

  • Voltage range: 0–10 V DC
  • Current range: 0–20 mA DC
  • Digital input with threshold level setting
  • S0 pulse input

RS232 Interface

  • Connector: D-Sub 9-pin, male
  • Baud rate: 110–230400 Baud

RS485 or M-Bus (Optional)

  • Connector: terminal block for 1.5mm2 / 16 AWG wires
  • Count of M-Bus devices: up to 5

Ethernet (Optional)

  • Connector: RJ 45
  • Rate: 100 Mbps

Wireless M-Bus (Optional)

  • Frequency: 868 ~ 870 MHz (RC 1180)
  • Channel count: 12
  • Data rate: 16.384 kbps
  • Maximum output power: 9 dBm
  • Antenna connector type: SMA

  • Frequency: 169.4 ~ 169.475 MHz (RC 1700)
  • Channel count: 7
  • Data rate: 2.4 / 4.8 / 38.4 kbps
  • Maximum output power: 14 dBm
  • Antenna connector type: SMA 

ZigBee (Optional)

  • Frequency: 2.400 ~ 2.4835 GHz
  • Channel count: 16
  • Data rate: 250 kbps
  • Maximum output power  (RC2400): 4 dBm
  • Maximum output power  (RC2400HP): 20 dBm*
  • Flash memory: 256 kB
  • Antenna connector type: SMA

Note

* Limited to 12 dBm in Europe according to ETSI and to 10 dBm in the US for 2480MHz frequency according to FCC.

Data Memory

  • EEPROM: 120 kB  (basic)
  • FLASH: 8 MB (optional)

Backup Power Supply

  • Accumulator type: 6 or 12V gel-lead-acid (set the parameters before connection)
  • Charging current: up to 350 mA

Real Time Clock

  • Power failure back-up: 0.33F super capacitor, 2-day back-up capacity

Working Conditions

  • Temperature: - 40°C ÷ 85°C
  • Relative humidity: 0 ÷ 80%

Others

  • Dimensions (w/o connectors): 105 x 100 x 30 mm
  • KNX RF, RC 232, TinyMesh
  • CE certification