S4AO – Module Of Analog Outputs

The 4-channels analog outputs module is designed to convert numerical data to standard (voltage or current) signals, by means of the MODBUS protocol. The output signals are divided into 2 sets of 2 outputs, which are isolated between themselves. RS-485 and USB ports are isolated from outputs signals and the supply. The module setting can be done through USB or one of the RS-485 interface using the available for free eCon program.

Description

The output signals are divided into 2 sets of 2 outputs, which are isolated from one another.
RS-485 and USB ports are isolated from output signals and the supply.

The module setting can be easily done through USB or one of the RS-485 interfaces using the free e-Con program.

The main advantages which distinguish our product from other products of the same kind

 

  • Possibility to connect a number modules through RS485 in order to increase the number of analog outputs.
  • 2 independent RS-485 ports with Modbus protocol (possibility to work as Master/Slave).
    • Master Modbus function dedicated to read out data from other RS-485 devices and to scale analog value.
    • Slave Modbus function to set the signal on analog outputs.
  • Output work time counter for values above and below a certain threshold.
  • The module can be programmed through USB without the need to connect the power supply.

The module has modular design and is dedicated to be mounted on the S-type rail acc. to EN 62208 ( module’s width is equal to 3 standard modules). It is perfect to be mounted  in a switchboard cabinets.

External dimensions: 53 X 110 X 60 mm