The KUNBUS-GW modular gateways enable different networks to be interconnected without much effort, e.g. an EtherCAT network with another common fieldbus network.

A gateway always consists of two modules, each of which controls a network protocol and is connected to each other via an overhead plug connection. Each module is integrated into its respective network as a slave device.

Thanks to its modular concept, the gateway offers extremely high adaptability. A quick and flexible reaction to special and short-term changes is possible. In the case of a one-sided protocol change, it is no longer necessary to replace the entire gateway, but only the respective module. KUNBUS modular gateways are available for all common industrial network protocols.


  • Mounting: DIN rail (EN50022)
  • Power supply: 24 V DC (-15/+20 %)
  • Max. power: < 3 W
  • Size (W x H x D): approx. 22 x 101 x 115 mm
  • Weight: approx. 90 g
  • Operating temperature: 0 °C to 60 °C
  • Storage temperature: -25 °C to 70 °C
  • Humidity (40 °C): 93 % (non-condensing)
  • Casing material: Polycarbonate
  • Protection class: IP20
  • Reverse voltage protection: Yes
  • Galvanic isolation: Yes, up to 1.5 kV
  • Certifications: CE, UL (E494534)







Kunbus GmbH

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