3500/94M 190214-02 Overview
The 3500/94M 190214-02 is a Power-only I/O module from Bently Nevada, designed specifically for front-mount display applications. This module provides essential power and signal interfacing for system displays, ensuring reliable operation in industrial environments. With a compact form factor and robust construction, it fits seamlessly into standard racks.

Key Features & Technical Specifications
This module is engineered for dependable performance. Its specifications are tailored for display integration and monitoring.
- Power consumption: 4.6 watts max.
- Operating temperature: -20°C to 65°C (-22°F to 149°F)
- Storage temperature: -40°C to 85°C (-40°F to 185°F)
- Humidity: 95%, non-condensing
- Dimensions: 241.3 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in)
- Weight: 0.34 kg (0.75 lb.)
- Rack space: 1 full-height rear slot
The module includes an OK LED for operational status and TX/RX LED for communication indication. It offers a VGA port for analog video signals and a front port providing 24 Vdc power, VGA signal, and touch commands.
Applications & Use Cases
The 3500/94M 190214-02 is ideal for industrial monitoring systems where front-mount displays are used. It supports high-speed network monitoring of status and data values. In control rooms, this module ensures clear visual feedback of system parameters. Additionally, it is suitable for retrofit projects upgrading display interfaces. Its compact design allows integration into existing racks with minimal space impact.

Installation & Setup
Installation of the 3500/94M 190214-02 is straightforward. The module occupies one full-height rear slot, simplifying rack planning. Ensure proper ventilation around the module to maintain operating temperature limits. Connect the VGA and touch interfaces to the display, and verify the 24 Vdc power output. After mounting, check the OK LED to confirm proper operation.
Maintenance & Reliability
Regular inspection of the module's LEDs and connections helps maintain reliability. The module's wide temperature range supports use in demanding environments. Periodic checks of the power output and signal integrity are recommended. Following the manufacturer's guidelines ensures long service life.
Compatibility & Integration
The 3500/94M 190214-02 integrates with Bently Nevada monitoring systems. It communicates with other system modules via the high-speed network. The RS232 port allows touch controller data exchange. This module is designed for seamless integration into existing Bently Nevada racks.
Troubleshooting & Common Issues
If the OK LED is off, verify power supply and module seating. For communication issues, check TX/RX LED activity. Ensure the display is properly connected to the VGA port. If touch commands fail, confirm RS232 connections. Refer to official documentation for detailed diagnostics.
Product Support & Availability
The 3500/94M 190214-02 is available from AutoDCSTech. It is supplied new and in original factory packing. Contact AutoDCSTech for current availability and ordering information.
Availability & Condition at AutoDCSTech
| Part Number | 3500/94M 190214-02 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
