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Gateways and Concentrators 



2GG-KON02 concentrator built for industrial users 

KON02 is designed for industry use, where real time data is needed and the amount of transferred data is larger. The device needs external DC power supply of 48V DC. Connection to the 2GG system offers full automation and remote setting of metering device parameters. 2GG KON02 supports a variety of wireless and wired communication protocols.


  • Support for different meters and communication protocols.

  • Possible internet connections (GPRS or WiFi).

  • Configurable TX power (up to 27 dBm). 

  • 4 non-isolated digital ports (3,3V). 

  • 2 isolated digital input ports—alarms (3,3V).

  • wM-BUS and 2GG on 868 MHz. 

  • Up to 256 wired MBUS.

  • Supports up to 256 MODBUS (RS-485) devices.

  • Terminal port for serial connection from PC.

  • Configurable interval for data upload to the server.

  • Configurable device whitelist.

  • All settings can be changed from the cloud. 


Supply voltage : 48 V DC 

Average current : 40 mA 

Maximum current : 550 mA 

Temperature range : -20 °C to 60 °C 

RF transmission power : Max. 27 dBm (500mW) 

RF sensitivity : -120 dBm 

Enclosure protection : IP54 

Frequency bands : RF ISM 868 MHz, GSM/GPRS, WIFI (2.4GHz) 

Wired ports : RS-485, M-BUS 

Other ports : Possible extension, terminal port, digi-tal IO 

Packet encryption : AES 128 

Attachment : DIN rail 

Connectors : Screw dimensions: M3; Pitch: 5,08 mm; Wire section 0,05-1,5 mm2

Enclosure : Material: PC (UL94 V-0); Dimensions (WxHxD): 88x90x58 mm;  Standards ROHS, REACH compliant, DIN EN60715 TH35 



2GG KON03 is designed for wireless collection of data from utility meters like water, heat, cold and gas meters. The solution has been developed in cooperation with energy distributors, utility companies, building management and is designed primarily for users with a large number of metering points. Mounting and setup of the device is as simple as possible. All configurations are handled through the cloud, which makes it ideal for use on large networks. 


  • Support for multiple meters and communication protocols.

  • Different data upload options (GPRS or combined LTE-M/ NB-IOT/GPRS).

  • wM-BUS (T1 and C1 support simultaneously) and 2GG on 868-870 MHz.

  • Battery life up to 10 years.

  • Simple and easy deployment.

  • Configurable TX power (up to 27 dBm).

  • Configurable interval for data upload to the server.

  • Configurable device whitelist.

  • All settings can be changed from the cloud. 


Battery type: 3,6 V Lithium-thionyl chloride

Battery capacity: 14,5 Ah or optional 29 Ah (user replacable)

Average current: 9 mA

Battery lifespan: to 10 years (configuration dependent)

Temperature range: -30 °C to 60 °C

RF transmission power: Max. 27 dBm (500mW)

RF sensitivity: -120 dBm

NB-IoT: Uplink up to 66kbps, Downlink up to 34kbps

LTE CAT-M1(eMTC): Uplink up to 375kbps, Downlink up to 300kbps

GPRS: Uplink up to 85.6Kbps, Downlink up to 85.6Kbps

LTE: FDD-LTE B3/B8/B20/B28

GPRS: 900/1800Mhz

Enclosure material: ASA

Enclosure dimensions: 110x150x40 mm (WxDxH)

Enclosure colour: white grey

Frequency bands: RF ISM 868 MHz, GSM/GPRS, WIFI (2.4GHz)

Packet encryption: AES 128

Attachment (Mounting): Screws or zip ties

Enclosure protection: IP67 


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