New App Enables Remote Access of Modbus TCP I/O Modules

August 25, 2014


  • Monitor and Control Modbus TCP I/O from iPhone or iPad
  • I/O Status Displays Graphically
  • Easily Read and Write coils, discrete inputs, input registers and holding registers
  • View Modbus TCP Raw Frames
  • Send Custom Modbus Commands
  • Free App is Compatible with iOS 7 and Later

Sealevel Modbus Connect brings the power of mobile connectivity to industrial data acquisition and control. This free app for iOS 7 and later allows easy communication with Sealevel Modbus TCP compatible products including SeaI/O and eI/O modules. Use Sealevel Modbus Connect to access the registers, coils and discretes of your Modbus device from your connected iPhone or iPad. The app includes low-level Modbus support that separates the hardware data acquisition layer from the software application layer, simplifying set up and configuration.

Plant engineers can use Sealevel Modbus Connect to monitor and control I/O remotely, saving time and decreasing downtime. I/O status is displayed using easy to understand graphical screens that support both portrait and landscape orientations.

The app is the perfect tool for design engineers and programmers developing Modbus applications. The in-depth access to Modbus operation quickly identifies errors that might otherwise require extensive troubleshooting. Users can easily send custom Modbus requests and access raw request and response frames. The app can even be used as an educational tool for anyone that wants to learn Modbus.