The BENTLY 3500/93 135785-02C is the Human-Machine Interface (HMI) for the 3500 series. While most data is viewed in a central control room, the 135785-02C provides local maintenance teams with immediate access to rack data. This LCD module displays real-time values for all monitored channels, allowing technicians to verify machine health during startup or troubleshooting without the need for a laptop or network connection.
The "02C" version of the 3500/93 utilizes a high-contrast LCD screen designed for readability in various lighting conditions. It features a backlit display that can show bar graphs, numerical values, and system status messages. The user interface allows for easy navigation through different "pages" of data, grouping channels by machine or bearing housing for intuitive monitoring.

One of the most critical functions of the 135785-02C is its alarm reporting. When a monitor channel enters an Alert or Danger state, the display immediately highlights the affected channel and provides a clear visual indication of the alarm level. It also displays system-level status, such as "Configuration Mode" or "Trip Multiply," ensuring that the operator is fully aware of the protection system's current state.
The 3500/93 135785-02C can be mounted directly on the 3500 rack face or in a remote cabinet up to 100 feet away. It connects to the 3500/22M Rack Interface Module via a dedicated communication cable. This flexibility allows for the display to be placed exactly where it is most useful for the operations team, whether that is on the rack itself or at eye-level on a local control panel.
Designed for industrial use, the 135785-02C is resistant to the oils, chemicals, and dust found in plant environments. Its rugged front panel is built to withstand the physical demands of a maintenance workshop. By providing a reliable, "always-on" window into the machinery protection system, the BENTLY 135785-02C enhances the safety and efficiency of machinery operations.



