Bently Nevada 3500/32M 149986-02 Product Overview
3500/32M 149986-02 Product Introduction
Bently Nevada 3500/32M 149986-02 is a high-performance four-channel relay control module designed for the 3500 series machinery protection platforms. Serving as a critical execution unit for industrial safety logic, it converts internal system monitoring judgments into physical switch outputs for field alarm and equipment interlock control. Each relay channel supports independent programming with flexible AND/OR voting logic, allowing customized configuration to match diverse on-site protection strategies. Featuring epoxy-sealed relay construction and built-in arc suppression, it delivers stable switching performance and long service life in complex industrial environments. Widely applied in turbines, compressors and other key rotating machinery, it provides reliable safety response to prevent abnormal operating conditions from triggering equipment damage or unplanned production shutdowns.
3500/32M 149986-02 Technical Specifications
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Product Model: 3500/32M, Part Number 149986-02 (4-Channel Relay Control Module)
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Module Structure: Full-height rack-mounted design for standard 3500 system racks
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Channel Configuration: Four independent SPDT relay output channels
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Logic Function: Customizable AND/OR voting logic and alarm drive configuration
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Relay Mode: Switch-selectable normally energized or normally de-energized operation
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Contact Rating: Supports 2A maximum load for common industrial AC/DC circuits
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Service Life: Up to 100,000 stable switching cycles under rated load
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Power Consumption: Typical operating power consumption of 5.8W
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Operating Temperature: -30°C to +65°C for standard industrial cabinet environments
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Environmental Resistance: 95% non-condensing humidity tolerance with built-in arc suppression protection
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System Requirement: Matches 3500 series rack configuration software and TDI communication modules
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