Original Industrial Spare Part

Bently Nevada 3500/32 184631-02 | 4-Ch Relay Output Module

Name: Bently Nevada 3500/32 184631-02 | Industrial Safety & Performance Component
Brand: Bently Nevada
SKU: 184631-02
Price: 800.00 CNY
Availability: InStock

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SKU: 184631-02 TSI & Rotating Machinery Monitoring Bently Nevada

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Original Bently Nevada 184631-02 Input Module - Industrial Retrofit Component

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SKU184631-02
CategoryTSI & Rotating Machinery Monitoring
BrandBently Nevada
SupportAvailability, lead time, condition, and shipping coordination

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3300 System 3500 Series Proximity Probes

Bently Nevada 3500/32 184631-02 4-Channel Relay Module

The Bently Nevada 3500/32 (P/N 184631-02) is a precision-engineered 4-channel relay output module designed for critical machinery protection applications within 3500 rack monitoring systems. Each channel delivers programmable relay outputs for alarm and status indication, ensuring reliable equipment safeguarding in rotating machinery environments.

Technical Specifications

Model: 3500/32 184631-02
Channels: 4 independently programmable relay outputs
Compatibility: 3500 Series rack systems
Relay Type: Form C (SPDT) contacts
Contact Rating: 5A @ 30VDC / 250VAC resistive load
Response Time: <10ms typical
Operating Temperature: -30°C to +65°C (-22°F to +149°F)
Compliance: API 670, ISO 20816
Power Consumption: 4.5W typical from rack backplane

Key Applications

This relay module excels in turbomachinery monitoring, compressor protection systems, pump surveillance, and generator condition monitoring. It integrates seamlessly with vibration monitors, temperature sensors, and proximity probes to trigger shutdown sequences or alert operators when critical thresholds are exceeded.

Engineering Solutions

The 184631-02 variant supports advanced alarm logic including voting schemes, time delays, and latching configurations. Field-configurable via 3500 Rack Configuration Software, it enables tailored protection strategies for steam turbines, gas turbines, hydro generators, and critical process equipment. Each relay can be independently assigned to monitor parameters such as vibration amplitude, bearing temperature, shaft position, or speed deviation.

Common Questions

Q: Can I mix this module with other 3500 series monitors?
A: Yes, the 3500/32 is fully compatible with all 3500 rack monitors including vibration, temperature, and position modules.

Q: What’s the difference between 184631-02 and other 3500/32 variants?
A: The -02 suffix indicates specific firmware and hardware revision optimized for enhanced EMI immunity and extended temperature range operation.

Q: Does it support remote monitoring?
A: When paired with a 3500/22M TDI or 3500/92 communication gateway, relay status can be monitored via Modbus, Ethernet, or proprietary protocols.

Warranty & Support

Every unit includes a comprehensive 12-month warranty covering manufacturing defects and workmanship. Our technical support team provides configuration assistance, troubleshooting guidance, and application engineering consultation.

Related Products

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3500/32 149986-02	Alternative 4-channel relay module with enhanced diagnostics	View Product
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3500/32 125712-01	Standard 4-channel relay with proven field reliability	View Product