ABB LXN1604-6 3BHL000986P7000 Industrial Automation Power Module – Brand New Original In Stock

(Word Count: ~990, core power specs, integrated 4-port CEX-bus switch, DIN rail mount, multi-protection, System 800xA compatibility, stock & global delivery advantages) ABB LXN1604-6, part number 3BHL000986P7000, is a DIN rail all-in-one industrial power module exclusively engineered for ABB Ability™ System 800xA DCS automation platforms. This factory original unit combines a high-efficiency 500W AC-DC 24V DC power supply and dedicated 4-port galvanically isolated CEX-bus Gigabit Ethernet switch within a single compact housing, serving as the unified power and real-time communication backbone for redundant AC800M controllers, S800 I/O racks, safety relays, field transmitters and ABB variable frequency drives. Instead of deploying separate standalone power supplies and managed switches that waste cabinet DIN rail space and multiply wiring fault risks, this integrated module optimizes layout for small compact control cabinets, skid-mounted process panels and space-limited automation frames. We maintain continuous full spot inventory of factory-sealed, unused genuine LXN1604-6 modules, support complete pre-shipment power & communication aging testing, same-day packaging and door-to-door global industrial freight for power generation, petrochemical, pharmaceutical, metallurgy and water treatment cabinet assembly, automation system retrofits and emergency spare part replacement projects worldwide.

Full Official Technical Specifications

1. Core Industrial Power Module Electrical Parameters

Adopting LLC resonant soft-switching topology for ultra-high efficiency, this power unit features universal dual input to fit all global industrial grid standards without auxiliary transformers:

• Input Range: AC 85–264VAC, 47–63Hz; backup DC input 90–350VDC for UPS/generator seamless switchover
• Rated Output: Stabilized 24.7VDC, 20A continuous current, total 500W full power capacity
• Conversion Efficiency: ≥90% across 20%–100% load, low heat loss to avoid thermal drift in poorly ventilated sealed cabinets
• Output Ripple Noise: ≤100mV peak-to-peak, safeguarding precision sensors, analytical instruments and vision equipment powered by the 24V DC bus
• Isolation Rating: 3kV AC reinforced insulation between input power loop and CEX-bus signal circuits to suppress motor/inverter harmonic interference
• MTBF: Over 50,000 hours under 24/7 full-load unattended industrial operation
• Parallel Function: Supports N+1 redundant power parallel connection to eliminate single-point power failure for critical safety control loops

2. Built-In 4-Port CEX-bus Gigabit Switch for System 800xA Real-Time Control

The integrated proprietary CEX-bus switching chip delivers deterministic low-jitter communication exclusive to ABB 800xA redundant DCS architecture:

• Port Layout: 4×10/100/1000Mbps auto-sensing RJ45 ports, each with independent 2.5kV galvanic isolation and EMC surge suppression
• Switch Fabric: Non-blocking 12Gbps total capacity, 8.9Mpps packet forwarding rate, supports 9.6KB jumbo frames for process curve & safety audit log storage
• Deterministic CEX-bus Performance: Hardware fixed-cycle scheduling realizes sub-millisecond jitter-free cyclic data mirroring between primary/backup AC800M controllers
• Redundancy Protocol: RSTP rapid spanning tree, network fault recovery within 20ms to prevent safety interlock emergency stops from cable breakage
• Supported Protocols: Native CEX-bus, Modbus TCP, PROFINET RT, MMS DCS control protocol; built-in IEEE 1588 PTP clock synchronization for unified timestamp traceability
• Real-Time Diagnostics: SNMP monitoring uploads power load rate, port packet loss and CEX-bus cycle deviation with full timestamp fault logs to central HMI

3. Comprehensive Multi-Layer Hardware Protection

A full set of microsecond-level hardware protection circuits protects the power module and all downstream expensive DCS hardware from on-site electrical faults:

1. Over Voltage Protection (OVP): Instantly cuts 24V DC output to shield controller mainboards and Ethernet transceivers during grid surges
2. Overload & Over Current Protection (OCP): Tolerates 120% long-term rated load to withstand servo/valve startup surge; automatic current limiting without permanent damage
3. Auto-Recovery Short Circuit Protection (SCP): Rapidly suppresses short-circuit current from wiring errors; power and communication resume automatically after fault clearance, no full cabinet power cycle required
4. Over Temperature Thermal Lockout: Real-time internal temperature monitoring prevents PCB carbonization in densely arranged DIN rail layouts
5. Multi-Stage EMC Surge Filter: Absorbs lightning and grid pulse interference for remote oilfield, mining and pumping station sites with unstable power infrastructure

4. DIN Rail Mechanical & Environmental Adaptation Specs

• Mounting Standard: TS35 standard snap-on DIN rail installation, hot-swap compatible; single module replacement does not shut down the entire cabinet
• Dimensions: 194mm depth × 113.6mm height, slim narrow body saving over 40% DIN rail space vs split power + separate switch combinations
• Net Weight: ~0.5kg, lightweight to avoid DIN rail deformation under dense module arrangement
• PCB Treatment: Full three-proof conformal coating, passes IEC 60068 anti-vibration & shock testing, resists dust, moisture, oil mist and weak corrosive gas
• Operating Temperature: -25℃ ~ +70℃ continuous stable power & communication operation; storage temperature: -40℃ ~ +85℃
• Protection Grade: IP20 indoor cabinet deployment; Certifications: CE, UL 5085, RoHS, SIL2 functional safety qualification for safety interlock control loops

Core Advantages of This Integrated Industrial Power Module

1. All-in-one compact design drastically cuts cabinet space and system hidden failure points Traditional DCS cabinet schemes require separate DIN rail power supply and independent managed switch, occupying double rail length and creating extra wiring terminals prone to loose contact faults that trigger power loss or communication dropout. LXN1604-6 merges 500W stabilized 24V power conversion and 4-port CEX-bus real-time switching into one single DIN rail unit, simplifying cabinet wiring layout, reducing on-site assembly labor hours, and cutting spare part inventory categories for maintenance teams managing multiple System 800xA control systems.
2. Factory pre-calibrated full compatibility with the entire ABB 800xA automation ecosystem This power module is pre-tuned to match AC800M PM864/PM866 redundant controllers, slim S800 I/O racks and ABB ACS drive series. Engineers complete one-click power parameter and redundant CEX-bus ring topology configuration via Control Builder M software without secondary program debugging, drastically shortening DCS project on-site commissioning and fault replacement recovery time. Hardware-accelerated CEX-bus forwarding eliminates random jitter seen on commercial general switches, guaranteeing consistent real-time refresh of safety interlock and process control signals mandatory for pharmaceutical GMP, chemical reactor and power plant safety systems.
3. Abundant in-stock genuine supply solves urgent industrial maintenance demands Refurbished or counterfeit combined power-switch modules use inferior conversion and switching chips with simplified isolation/protection circuits, prone to overheating, CEX-bus packet loss and frequent protection trips under long-term full-load operation inside compact cabinets. All LXN1604-6 modules we supply are unmodified factory-original units with intact power conversion, communication and safety protection circuits, each covered by a 12-month global quality warranty. Our professional automation technical team provides free remote guidance for DIN rail cabinet layout design, DCS load power calculation, 4-port CEX-bus wiring planning and power supply/communication fault diagnosis after sales service.

Typical Industrial Automation Application Scenarios

As the standardized integrated power and communication core of ABB Ability System 800xA DCS, the in-stock ABB LXN1604-6 3BHL000986P7000 industrial power module is widely deployed across all process automation sectors: thermal power plant boiler & turbine redundant compact DCS cabinets; petrochemical refinery reactor and distillation unit skid-mounted control racks; pharmaceutical bioreactor and sterile filling GMP-compliant mini DCS panels; municipal large water treatment plant pump/fan single-unit automation control boxes; metallurgical small auxiliary drive local control panels; offshore oil & gas wellhead compact monitoring DCS frames. Whether for new small cabinet manufacturing, energy-saving renovation of old low-efficiency discrete power/switch layouts, or emergency replacement of faulty combined power modules causing full DCS communication interruption, original in-stock ABB LXN1604-6 delivers stable, high-efficiency 24V DC power and deterministic CEX-bus real-time communication support for ABB System 800xA industrial automation control networks.