Description

Bently 350033-01-00 Channel Relay Module System Card

In industrial automation, safeguarding high-value rotating equipment requires precise control and rapid response to critical alarms. The BENTLY 350033-01-00 16-Channel Relay Control Module is engineered to deliver reliable, configurable alarm management for machinery health systems, ensuring seamless integration with Bently Nevada’s 3500 Series condition monitoring platforms. Designed for power generation, oil refining, and heavy manufacturing, this module acts as the backbone of turbine, compressor, and pump protection systems, translating real-time sensor data into actionable shutdowns or process adjustments. Its 16 independent relay outputs and advanced logic programming capabilities make it indispensable for maintaining operational continuity in environments where downtime equates to significant financial loss.

Label	Specification
Model Number	350033-01-00
Brand	Bently Nevada
Type	16-Channel Relay Control Module with Logic Programming
Input Voltage	24V DC
Operating Temp	-40°C to +70°C
Communication Method	RS-485 (Modbus RTU), Bently Nevada Proprietary Protocol
Mounting	DIN rail
Weight	0.7 kg
Certifications	CE, ISO 9001
Dimensions	24.2 cm x 2.44 cm x 24.1 cm
IP Rating	IP65
Relay Type	Single-Pole Double-Throw (SPDT), 10,000 Cycle Contact Life

The BENTLY 350040M excels in precision and adaptability, making it ideal for mission-critical applications. Its advanced signal conditioning delivers ±0.33% measurement accuracy, ensuring reliable detection of even subtle deviations from baseline conditions . The module’s wide operating temperature range (-40°C to +70°C) and IP65 rating safeguard against dust, moisture, and extreme environments, while electromagnetic compatibility (EMC) minimizes interference in high-noise settings like steel mills or petrochemical plants .

The BENTLY 350040M plays a pivotal role in industries where thermal expansion and axial movement pose significant risks. In oil refining, it monitors compressor casing expansion to prevent seal failure during start-up/shutdown cycles, ensuring compliance with API 617 standards. Similarly, in power generation, the module tracks turbine rotor axial position to avoid blade-to-stator contact, protecting multimillion-dollar assets from catastrophic damage .

Compatible and Related Models

• 3500/25 – A Keyphasor Module that synchronizes position data with rotational speed measurements for holistic machinery analysis .
• 3500/42M – A high-resolution vibration monitor that complements the 350040M in multi-channel applications.
• 3500/33 – A 16-channel relay module that enables automated shutdowns based on position alarm triggers .
• 3500/64M – A dynamic pressure monitor often paired with the 350040M for comprehensive machinery health assessment.
• 3500/53M – A SIL-certified overspeed protection module for safety-critical environments.

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