Wiegand-Converter

Dual Channel Wiegand to Modbus/RS-485 Converter

Perfect for use as door controller (contains outputs for displays and door opener), easy connection to PLC or other devices with RS-485 interface

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Home » System extensions » Modbus » Wiegand-Converter

All functions in one device

TWO Wiegand channels
Outputs (e.g. for user interaction via LED, buzzer)
Relay for door opener

The Wiegand to Modbus/RS-486 converter contains all functions for an access or door controller in one housing: Two independent Wiegand channels (e.g. a card reader can be operated for each side of the door), outputs for indicator LEDsof the card readers or other devices and a relay for operating e.g. a door opener. The connection to PLC or other control technology is made via an interference-resistant and easy to install RS-485 with the Modbus protocol.

Product FeaturesTechnical Data

Dual Wiegand ↔ Modbus/RS-485

The use of devices with Wiegand protocol (e.g. card readers) with industrial control technology such as PLC is difficult because this protocol does not fit into the usual async scheme and is therefore often not implemented. This converter maps Wiegand information – bidirectionally – to Modbus registers, making integration a snap. Since card readers etc. often come “in a twin pack” (one reader for each side of a door), our converter has two channels.

Door opener relay

The Wiegand controller has an integrated relay to control e.g. a door opener comfortably via Modbus. This saves additional cables from the controller or an additional device.

Outputs for user signalling

The Wiegand controller has outputs for LEDs or signaling devices for user signaling, e.g. in card readers, conveniently controlled via Modbus. This saves additional cables from the controller or an additional device.

All details

If you need further information: We have compiled the essential technical data and are at your disposal for a consultation by phone or email.

Technical Data Contact

Interfaces

  • 2x Wiegand
  • 1x Modbus RTU (RS-485)

Digital I/O

  • 1x relay output (30V DC, 3A)
  • 3 x digital output

Electrical data

  • Operating voltage 10..30 V DC
  • Power consumption 50 mA @ 12V

Climate

  • Operation: -25..+55 °C
  • Storage: -30 to +65 °C
  • Humidity: 5..90 (non-condensing)
  • Protection class: IP20

Mechanical data

  • DIN rail (EN60715, 3 units)
  • Dimensions (mm): 52.5 (W) x 58 (L) x 86 (H)
  • Weight approx. 300 g

Approvals

  • EN 61000-6-2
  • EN-61000-6-3

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Product Features
Contact

Contact

  • Infranet Technologies GmbH

Tempowerkring 19
D-21079 Hamburg

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