Product Overview

• PN: VE3007
• Equivalent part number: KJ2005X1-BA1, 12P4375X012
• Brand: Emerson (Fisher Rosemount)
• Series: DeltaV Distributed Control System
• Type: MX Core Process Controller

• Function: The central computing and control core of DeltaV DCS cabinet. It receives field analog and digital signals from I/O modules, executes user-programmed control logic, PID closed-loop regulation, sequence interlock and safety protection strategies. It realizes bidirectional data interaction with operator stations, engineering stations and upper-level management network, and distributes control commands to on-site execution units. It supports primary and secondary redundant dual-machine hot backup to ensure uninterrupted system operation when single controller fails.

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Core Features

• Equipped with independent main processor, built-in 96MB user memory, stable operation of complex loop control algorithms
• Designed for 2-slot power/controller dedicated carrier base, only installed in the right-side designated slot of the carrier
• Built-in non-replaceable 3A fuse for overcurrent protection; typical power consumption 5W, maximum 7W
• Front panel reserved RS232 debugging interface for on-site program downloading, fault diagnosis and parameter debugging
• Backplane bus connection with carrier power supply and I/O expansion bus, supporting seamless expansion of multi-group I/O cards
• Comprehensive self-diagnosis function, front indicator lights display power status, communication link, fault alarm and redundant working mode
• PCB conformal coating treatment, anti-moisture, anti-dust and anti-electromagnetic interference, adapting to long-term cabinet operation

• Support hot plug replacement under redundant rack power supply, no need to shut down the whole cabinet during maintenance

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Technical Specifications

• Power supply range: 18~31.2VDC redundant DC power input
• Working ambient temperature: 0℃ ~ +60℃
• Storage temperature range: -40℃ ~ +85℃
• Humidity adaption: 0~90% relative humidity, no condensation
• Anti-vibration and impact: Comply with IEC68-2 industrial environmental standard
• Installation mode: Plug-in fixed on DeltaV dedicated power controller carrier
• HS Code: 85371090
• Certification: CE, FM explosion-proof certification

• Supply status: Factory normal supply, brand new original sealed products and fully tested refurbished spare parts are available

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Compatibility

• Matching carrier: DeltaV standard power & controller dual-slot carrier base
• Matching I/O system: All DeltaV series analog input, analog output, digital input and digital output modules
• Upper equipment: DeltaV operator workstation, engineering configuration station, historian data server
• Redundancy scheme: Two VE3007 controllers form primary/secondary redundant pair for fault switching

• Communication protocol: DeltaV dedicated field bus, compatible with Modbus, HART peripheral protocol expansion

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Application

• Centralized process control for petrochemical refining, chemical synthesis and oil & gas pipeline DCS systems
• Boiler, turbine and auxiliary system logic control and parameter regulation for thermal power generation units
• Automatic monitoring and interlock control for environmental protection flue gas desulfurization, denitrification and wastewater treatment equipment
• Spare part replacement and cabinet maintenance upgrade for existing DeltaV distributed control system on site