3500/94M 190214-01 | Bently Nevada Normal I/O Module - Petro Auto Tech

Product Overview

The 3500/94M 190214-01 is a Bently Nevada Normal I/O Module designed for industrial monitoring systems. This module provides reliable I/O functionality with low power consumption and robust environmental tolerance, making it a key component for machinery protection and condition monitoring.

Technical Specifications Analysis

The module operates with a maximum power consumption of 4.6 watts, ensuring energy efficiency. It includes an RS232 port for touch controller data, a VGA port for analog video signals, and a front port combining 24 Vdc power, VGA signal, and touch commands. Status LEDs (OK and TX/RX) indicate proper operation and communications. The module withstands operating temperatures from -20°C to 65°C and storage from -40°C to 85°C, with humidity tolerance up to 95% non-condensing. Dimensions are 241.3 mm x 24.4 mm x 99.1 mm, weight 0.34 kg, and it occupies one full-height rear slot in the rack.

Application Scenarios & Usage Methods

In a turbine monitoring system, the 3500/94M 190214-01 interfaces with displays to show real-time vibration data. Connect the VGA port to a monitor and the RS232 port to a touch controller for interactive data visualization. In a compressor monitoring setup, use the front port to power a local display and receive touch commands, enabling operators to navigate trend graphs and alarm logs directly at the panel. The module's wide temperature range suits outdoor or harsh industrial environments.

Installation Guide & Packing List

Install the module into a designated full-height rear slot in the Bently Nevada rack. Ensure the rack power is off before insertion. Secure the module with the provided screws and connect cables to the RS232, VGA, and front ports as needed. Power up the rack and verify the OK LED illuminates. The packing list includes one 3500/94M 190214-01 module, a quick-start guide, and mounting hardware.

Purchasing Advice

When selecting the 3500/94M 190214-01, verify compatibility with your existing Bently Nevada rack and system version. This module is ideal for applications needing local display connectivity and low power draw. Petro Auto Tech offers new and original factory-packed units with full warranty support.

Repair & Maintenance Tips

Periodically inspect the module for dust accumulation on connectors and vents. Clean with dry compressed air. Store the module within the specified storage temperature range when not in use. Check LED status during operation; a non-illuminated OK LED indicates a fault requiring immediate investigation. Avoid exposing the module to condensing humidity.

Frequently Asked Questions (FAQs)

Q: What is the power consumption of the 3500/94M 190214-01?

A: The module consumes a maximum of 4.6 watts.

Q: What temperature range can this module operate in?

A: It operates from -20°C to 65°C and can be stored from -40°C to 85°C.

Q: What ports are available on the front of the module?

A: The front port provides 24 Vdc power out, VGA signal out, and touch commands in.

Q: How much rack space does the module require?

A: It occupies one full-height rear slot in the rack.

Q: What do the OK and TX/RX LEDs indicate?

A: The OK LED indicates proper module operation, and the TX/RX LED indicates communications between other system modules.