Modular Data Acquisition


ProfiMessage D Modular Data Acquisition system from Delphin Technology is designed as a modular measurement, monitoring, and control system for use in industrial processes and test stands.


For use as part of an upgrade for Industry 4.0 applications, the ProfiMessage D incorporates an OPC UA software interface which allows open data exchange to facilitate integration with other equipment and systems.


The main chassis provides 2 slots which accept a range of I/O modules that offer analog and digital inputs and outputs to meet the requirements of all types of measurement and control applications. The system can be expanded with up to 20 add-on slave modules, each accepting 2 I/O modules. This allows a wide range of configurations with 8 to 660 I/O channels in a single system.


With an intelligent local controller, it can be operated as a stand-alone device. This controller also provides many functions such as limits/alarms, calculations, logic and other functions through software channels. This allows the system to be configured to meet the needs of many different types of applications without having to learn a complicated programming language.


The optional ProfiSignal software package is a Windows based application available in three versions which provides a full range of capabilities from visualization and data archiving to fully automated test systems with report generation. Optional modules provide additional capabilities such as connecting to SQL databases, vibration analysis or FDA CFR21 Part 11 compliance. The ProfiSignal Web is a client/server application that allows platform-independent access to (remote) measurement projects from any standard web browser.


The ProfiMessage D features several other enhancements over the previous generation of ProfiMessage systems:

  • Built-in display for monitoring and network configuration
  • Two PROFIBUS interfaces (single or redundant)
  • Optional WLAN interface
  • Optional PROFINET interface
  • Industrial grade enclosure
  • 2 Slots for analog or digital input or output cards
  • Ethernet interface
  • CANbus for expansion modules
  • Screw terminal connections
  • Up to 32 GB of local memory
  • USB Master interface for USB stick memory
  • Two PROFIBUS interfaces
  • Four serial interfaces
  • Signal conditioning within device
  • Universal inputs and outputs
  • Extended functions / software channels
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