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The barrier supplies e.g. a DP Transmitter, if necessary also in the hazardous area, and passes on the signal galvanically isolated. If an error occurs, a relay switches on and must be actively reset. Thus, errors that occur only for a short time, can be easily located.


  • Wide range power supply, flexible power supply

  • Compact modular housing for DIN rail

  • International ex-approvals

  • Sensor monitoring with early warning system

  • Resetting the relay contact manually or automatically

Technical Data

  • Power supply: 20 ... 250 V DC / AC
  • Input and output signal: 1 x analogue 4 ... 20 mA
  • Certificates: ATEX II (1) GD (Ex ia) IIC, IECEx Ex ia, GOST Ex i