Product Overview
The BENTLY 3500/22M 138607-01 is a advanced redundancy monitor module that serves as a critical control center within Bently Nevada’s 3500 Machinery Protection System, specializing in managing and monitoring redundant power supply configurations. As a key component of the 3500 series, this module ensures seamless failover between primary and backup power supplies, safeguarding uninterrupted operation of the entire monitoring system—including vibration sensors, proximity probes, and data processing modules—in industrial environments where machinery downtime poses significant risks.
The BENTLY 3500/22M 138607-01 excels at real-time status tracking, continuously evaluating the health of connected power supplies and triggering automatic switches to redundant units if faults are detected. Its integration with the 3500 rack system is intuitive, communicating with power supply modules (like the 3500/20) to provide centralized visibility into power status via the system’s interface. What distinguishes the BENTLY 3500/22M 138607-01 is its combination of rapid fault detection and diagnostic precision, minimizing the risk of unplanned system outages and ensuring that critical machinery health data remains accessible when it matters most.
Technical Specifications
| Parameter |
Value |
| Product Model |
BENTLY 3500/22M 138607-01 |
| Manufacturer |
Bently Nevada |
| Product Type |
Redundancy Monitor Module (3500 Series) |
| Compatible Power Supplies |
3500/20 series power modules |
| Monitoring Channels |
2 (primary and redundant power supply) |
| Communication Interface |
3500 backplane (for integration with system controller) |
| Status Indicators |
LED array (power, fault, redundancy active) |
| Operating Voltage |
+5 VDC (from 3500 rack backplane) |
| Operating Temperature |
0°C to +60°C |
| Mounting |
3500 Series Rack (1-slot width) |
| Fault Response Time |
<100 ms |
| Diagnostic Capabilities |
Voltage monitoring, current draw analysis, fault logging |
| Dimensions (HxWxD) |
133 mm x 38 mm x 229 mm |
| Compliance |
UL, CSA, ATEX, IECEx |
Key Features and Benefits
The BENTLY 3500/22M 138607-01 delivers exceptional redundancy management through its rapid fault detection, ensuring that power supply failures are identified and addressed in under 100 ms—fast enough to prevent data loss or system disruption. This speed is critical in applications like turbine monitoring, where even a brief power interruption could miss early warning signs of machinery degradation.
A core strength of the BENTLY 3500/22M 138607-01 is its comprehensive diagnostic capabilities. It logs fault details (such as voltage drops or overcurrent events) and displays real-time status via front-panel LEDs and the 3500 system interface, enabling maintenance teams to quickly identify root causes of power issues. This transparency reduces troubleshooting time and supports proactive maintenance planning.
The module’s seamless integration with 3500/20 power supplies and other 3500 series components simplifies system expansion. Whether part of a new installation or an upgrade to an existing 3500 system, the BENTLY 3500/22M 138607-01 requires minimal configuration, leveraging the rack’s backplane for communication and power. Its compact 1-slot design also preserves rack space for additional monitoring modules, enhancing system flexibility.
Reliability is further enhanced by robust construction, with the BENTLY 3500/22M 138607-01 built to withstand the vibration, dust, and temperature fluctuations common in industrial settings, ensuring consistent performance in harsh environments.
Application Scenarios
The BENTLY 3500/22M 138607-01 is indispensable in industries where uninterrupted machinery monitoring is non-negotiable. In nuclear power plants, it manages redundant power supplies for 3500 systems monitoring reactor coolant pumps—equipment whose failure could have catastrophic consequences. By ensuring seamless power supply failover, the BENTLY 3500/22M 138607-01 guarantees that vibration and displacement data from these pumps is continuously collected, supporting safe operation and regulatory compliance.
In offshore oil platforms, the BENTLY 3500/22M 138607-01 protects 3500 systems monitoring subsea compressors and drilling rig motors. Its ability to operate in high-humidity, salt-laden environments ensures that power supply issues don’t disrupt monitoring, even in remote locations where maintenance access is limited.
Chemical processing plants, with their 24/7 operations, rely on the BENTLY 3500/22M 138607-01 to maintain power redundancy for systems tracking agitator and reactor vessel health. A power interruption here could compromise batch quality or safety, making the module’s rapid fault response critical.
In large-scale manufacturing facilities, such as automotive assembly lines, the BENTLY 3500/22M 138607-01 ensures 3500 systems monitoring robotic arm motors and conveyor drives remain operational, preventing costly production halts caused by power supply failures.
Related Models
3500/20 125768-01 – Primary power supply module directly monitored and managed by BENTLY 3500/22M 138607-01 in redundant setups.
3500/22 125769-01 – Previous generation redundancy monitor, compatible with legacy systems but lacking advanced diagnostics of BENTLY 3500/22M 138607-01.
3500/15 125771-01 – Communication module that shares status data from BENTLY 3500/22M 138607-01 with SCADA or DCS systems.
3500/92 125782-01 – System display module that visualizes redundancy status information from BENTLY 3500/22M 138607-01 for operators.
3500/42M 125808-01 – Vibration monitor module whose operation depends on stable power managed by BENTLY 3500/22M 138607-01.
3500/22M 138607-02 – Enhanced variant of BENTLY 3500/22M 138607-01 with extended temperature range (-10°C to +70°C) for extreme environments.
3500/05 125767-01 – Rack interface module that facilitates communication between BENTLY 3500/22M 138607-01 and other 3500 components.
Installation and Maintenance
Installation of BENTLY 3500/22M 138607-01 requires insertion into an available slot in the 3500 rack, ensuring secure connection to the backplane for power and data transfer. The module must be positioned adjacent to the 3500/20 power supplies it monitors to optimize signal integrity. Prior to installation, verify that the rack’s backplane firmware is compatible with the module’s specifications. Proper grounding of the rack is essential to minimize electrical noise that could interfere with status monitoring.
For maintenance, regularly inspect the
BENTLY 3500/22M 138607-01’s front-panel LEDs to confirm normal operation—steady green indicates active monitoring, while blinking red signals a fault in the redundant system. Download and review fault logs monthly via the 3500 system software to track trends and address recurring issues. Test redundancy failover quarterly by simulating a primary power supply fault to ensure the module triggers a switch to the backup unit. Replace the module every 8-10 years under normal operation, or immediately if diagnostic data shows inconsistent performance, to maintain reliable redundancy management.
Product Warranty
The BENTLY 3500/22M 138607-01 is backed by a one-year warranty from Xiamen Xiongba E-commerce Co., Ltd., covering manufacturing defects and performance issues under normal operating conditions. During this period, we provide free replacement for any unit that fails to accurately monitor redundancy status or trigger timely failover, ensuring your 3500 Machinery Protection System remains resilient. Our technical support team offers guidance on installation, firmware updates, and integration with 3500/20 power supplies, drawing on over a decade of experience in industrial automation. We stand behind the reliability of BENTLY 3500/22M 138607-01, ensuring customers receive consistent performance and responsive service to protect their critical machinery monitoring operations.
