Lumel S4AO

Lumel s4ao

We are pleased to announce the launch of a new product – S4AO. It is a module of 4 analog outputs dedicated to convert digital data sent by means of the MODBUS protocol to standard DC (voltage or current) signals.


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

Slični proizvodi

lumel sm1

Lumel SM1

The SM1 - 2 channels module of analogue inputs is destined to convert standard signals, resistance or temperature signals into numerical data accessible through the RS-485 or RS-232 port by means of the MODBUS protocol.

industrial automatization Industrijska Automatizacija