Kunbus Gateway Module for Modbus RTU

Index: INX-18324 EAN: 4260498390120
€226.77
€184.36 tax excl.
Waiting time approx. 4-6 weeks
Only on request
30-day returns
PayPal payment
Manufacturer: Kunbus

Product description: Kunbus Gateway Module for Modbus RTU

The gateway forModbus RTUprotocol has been developed byKanbusin order to minimise the costs associated with changing the communication protocol. Changing the protocol often requires replacing the whole device including the main controller. Thanks to modular design it is possible to use modules interchangeably. The module allows communication by means of Modbus RTU protocol. It uses8-pin connectorwith 3.5 mm pitch for communication, its maximum throughput is115.2 kB/s. A single module has dimensions of22.5 x 101.4 x 110.4 mm, mounted on DIN rail. The gateway connects to the main module via aPlug & Play jumper. The gateways are equipped with an integrated web server, program parts are updated viaFTPserver. The maximum power is3 W, the voltage tolerance is between 15 % and 20 %. The modular system allows simple configuration of the gateways by plug-in connection or adaptation by module replacement. Using a jumper, two protocols can be combined with a complete gateway. The gateway can be connected e.g. withRevPi DIOmodule together withRevPi Core.

Schemat ideowy bramki Kunbus
Schematic diagram of Kunbus gateway.

General specification of Kunbus gateways

  • Power supply: 24 V DC
  • Connection to power supply via screw terminal
  • Max. power: up to 3 W
  • Cycle time between two gateway modules: 1.2 ms
  • FTP for software updates
  • Simple plug-in connection via jumper
  • DIN rail mounting
  • Dimensions: 101.4 x 22.5 x 110.4 mm
  • Galvanised insulation
  • Operating temperature: 0°C to 60°C
  • UL certified

Kunbus Modbus RTU gateway specification

Specification
Protocol Modbus RTU
Module version Slave
Network connector 8-pin connector with 3.5 mm pitch
Max. throughput up to 115.2 kB/s
Data I/O 512 B IN/OUT max.
Protection class IP20
Supply voltage 24 V DC (from 15 % to 20 %)
Current consumption 100 mA
Reverse polarity protection yes
Operating temperature 0°C to 60°C
Storage temperature from -25°C to 70°C
Max. relative humidity (at 40°C) 93% (non-condensing)
Housing material polycarbonate
Mounting DIN rail (EN50022)
Certifications CE, UL (E494534)
Dimensions 110.4 x 22.5 x 101.4 mm
Weight approx. 90 g

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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