The module has  8xDI (digital inputs). DI can also be used as high-speed counter pulses up to 100 Hz writing to the EEPROM.

The module is equipped with two of the most popular communication protocols: Modbus  ASCII / RTU and  BACnet MSTP , the choice of which is done using DIP switches.

Addressing the modules is done via rotary switches, which simplifies and speeds up the boot process.

The built-in mini USB interface for initial configuration of the device without power.



Technical Specifications

  • Inputs potential-free (dry contact)
  • Fast pulse counter up to 100 Hz writing to the EEPROM
  • RS485 half duplex
  • Up to 99 devices on the bus
  • Protocols: Modbus or BACnet
  • Baud rate 2400 to 115200 bps
  • 24 V AC / DC
  • ARM Cortex-M3
  • Dimensions: 35x110x62 mm
  • Construction: plastic, self-extinguishing (PC / ABS)
  • Mounting DIN (DIN EN 50022 standard)
  • Cooling: internal air circulation
  • Operating temperature: -10 ° C to 50 ° C
  • Storage temperature: -40 ° C to 85 ° C
  • Relative humidity: 5 to 95%, non-condensing
  • Degree of protection: IP40 – for indoor installation