Modbus module with 4 analog outputs

With the EX9024 Modbus module, the outputs of M2M control telecontrol systems can be expanded easily and completely transparent for the application.


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The EX9024 has 4 differential analog outputs with a resolution of 14 bits.

The module is connected via the RS-485 interface and can be easily configured with the integrated development environment (IDE) as an I/O extension. The I/O extension is fully transparent for the application. The inputs and outputs of the Modbus module can be used in the same way as the ones present in the telecontrol unit. No further configuration equipment is required.

Technical Data

  • 4 analog outputs (14 bit)
  • +/-10V, 0..10V, +/-5 V, 0..5 V, 0..20 mA and 4..20 mA
  • Modbus (slave)
  • EIA RS-485
  • Operating voltage: 8-30 Vdc
  • Power Consumption: 150 mA x 12Vdc
  • Expanded temperature range (-25...+70°C)

Mechanical data

  • Dimensions (mm, without terminals): 70 (W) x 100 (L) x 20 (H)
  • Robust plastic housing
  • DIN-rail or wall mounting (exchangeable holders)