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145988-02 BENTLY NEVADA Redundant Power Supply Module 5 V DC/3 A 12V DC
145988-02Description
The 145988-02 is a high-reliability, dual-channel relay output module engineered for integration within industrial machinery protection and condition monitoring systems. Designed as a compact, rack-mountable interface component, it functions as a critical signal actuator, converting system-level alarm and shutdown commands into isolated, fail-safe electrical switching actions for external control circuits. This module provides two independent, optically isolated single-pole double-throw (SPDT) relay outputs, engineered for dependable operation in extreme industrial environments where precision, isolation, and long-term stability are essential for safeguarding critical rotating equipment and process systems.
145988-02 Key Features
Dual Independent Relay Channels: Two fully isolated SPDT relay outputs for separate alarm, warning, or shutdown control functions.
High-Galvanic Isolation: Optoelectronic isolation between input logic, relay channels, and external loads for superior noise immunity and system protection.
Fail-Safe Operation: Configurable for normally energized (de-energize to trip) or normally de-energized (energize to trip) logic to meet diverse safety interlock requirements.
Wide Load Compatibility: Supports a broad range of AC and DC control voltages and load types for versatile industrial integration.
Compact Rack-Mount Form Factor: Slim, half-height design for efficient use of standard monitoring system rack space, supporting hot-swap capability.
Front-Panel LED Diagnostics: Clear LED indicators for power status and individual channel relay state for quick visual troubleshooting.
Industrial-Grade Durability: Sealed, rugged construction resistant to vibration, shock, dust, and oil mist common in heavy industrial settings.
Long Electrical Life: High-quality relay contacts rated for extended mechanical and electrical switching cycles.
Reverse Polarity & Overvoltage Protection: Built-in circuit protection safeguards against wiring errors and electrical transients.
Universal Power Compatibility: Operates from a wide-range DC power supply for seamless system integration.
Global Safety & EMC Compliance: Fully certified to meet international industrial standards for safety, electromagnetic compatibility, and environmental resilience.
145988-02 Materials & Applications
Materials
Housing & Frame: Robust, lightweight aluminum alloy chassis with a flame-retardant thermoplastic front panel, providing excellent EMI shielding and structural rigidity.
Printed Circuit Board: High-temperature, low-flammability FR-4 glass epoxy substrate with multi-layer copper tracing and heavy-duty solder masks for enhanced thermal stability.
Relay Components: Industrial-grade electromechanical relays with gold-plated alloy contacts for low contact resistance, stable switching, and resistance to oxidation.
UL, cUL, CE (EMC), ATEX (optional), RoHS compliant
Compatibility
Designed for use in standard industrial machinery protection monitoring racks
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Importer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
1000000-5000000
Employee Number:
100~120
Ecer Certification：
Active Member
Shenzhen Wisdomlong Technology CO.,LTD Mainly engaged in automation parts, PLCS,DCS,sensors, relays, dirves,encoder, servo drive,soft starter,touch screen,instrument,process control,electric transmission and factory automation aspects of the project design,software programming,technical service and ... Shenzhen Wisdomlong Technology CO.,LTD Mainly engaged in automation parts, PLCS,DCS,sensors, relays, dirves,encoder, servo drive,soft starter,touch screen,instrument,process control,electric transmission and factory automation aspects of the project design,software programming,technical service and ...
