Stork Solutions

SIN-8 Binary Inputs Module with LEDs for Module Operation

Introducing SIN-8, the cutting-edge RS-485 Binary Voltage Input Monitoring Module that transforms device monitoring and control. Designed for distributed control and visualisation systems, SIN-8 offers easy access to 8 binary voltage inputs and seamless integration with visualisation software and compatible controllers. Embracing the standard Modbus protocol transmission functions, SIN-8 provides convenient access to device registers, including address, input status, and device ID, ensuring accurate readings with its intelligent internal digital filter that eliminates signal oscillations caused by contact bouncing. Moreover, the filter comes with customisable time restrictions for tailored performance. Pre-disabled for convenience, SIN-8 is ready to perform right out of the box. Elevate your monitoring system’s efficiency and precision by upgrading with SIN-8 today.

Product Highlights

The SIN8 module is designed to efficiently monitor eight binary voltage inputs through the RS-485 connection. Its primary application lies in distributed control and visualisation systems. The device leverages the standard Modbus protocol transmission functions to provide access to device registers, including address, input state, and device ID. With the SIN-8, all operational features can be accessed and utilised via the RS-485 connection, enabling seamless integration with various visualisation software or compatible MultiCon controllers. To ensure accurate data representation, the module employs an internal digital filter implemented in the firmware. This filter effectively eliminates signal oscillations caused by contacts bouncing in mechanical sensors. It’s important to note that the filter comes with its default setting turned off, allowing users to activate it based on their specific requirements. The SIN8 module combines reliability, flexibility, and ease of use, making it an ideal choice for monitoring multiple binary voltage inputs in diverse control systems.


  • Binary inputs module
  • 8 independent voltage inputs
  • RS-485 / Modbus RTU
  • Galvanic separation of the digital inputs from the module supply voltages
  • Internal digital filter
  • Signalling of inputs logic status and RS-485
  • LEDs for module operation and Modbus transmission signalling
  • Input signals connected by means of the socket-plug connectors

To download the latest datasheet click here: SIN 8

Additional information


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