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COOPER P3798102-00000 Main Logic Module
| Brand: Cooper Turbocompressor |
| Item NO: P3798102-00000 |
| Effect: Main Logic Module |
| Condition: In stock, brand new/Used |
| Warranty: 365 days |
| Payment:T/T 50% deposit, 50% balance |
| www.szcxdcs.com |
+86 15359298293
COOPER P3798102-00000 Main Logic Module
P3798102-00000 is the main logic module of the Cooper Turbocompressor centrifugal compressor control system MLM. P3798102-00000 is mainly responsible for the overall logic operation, anti surge control, temperature and pressure PID regulation, interlock protection, and unit start stop sequence control of the compressor; Collect signals from on-site sensors, vibration probes, pressure/temperature transmitters, and output drive valves, solenoid valves, and alarm relays; Communicate with the supporting UIM human-machine interface, upload the operating parameters and fault alarm information of the unit, and achieve fully automatic protection and control of the centrifugal compressor.

Product features
- Developed specifically for Cooper centrifugal turbo compressors, with a built-in dedicated anti surge control algorithm, it is the core protection and control unit of centrifugal air compressors, preventing damage to the rotor caused by unit surge.
- Integrate multiple analog and digital I/O channels, which can directly access on-site signals such as unit pressure, temperature, vibration, and valve position feedback, and output control for anti surge valves and loading valves.
- Equipped with hardware real-time clock, it automatically records fault events and running timestamps, making it easy to trace compressor faults and analyze equipment maintenance.
- Connect to the UIM human-machine panel through RS485/RS232 communication, upload real-time operating curves and alarm information, and support on-site parameter settings.
- A comprehensive interlocking protection logic for the unit, which can quickly trigger the unit shutdown protection when dangerous working conditions such as overpressure, overtemperature, and high vibration occur, protecting high-speed rotor equipment.
- Multiple onboard status indicator lights provide intuitive feedback on power supply, operation, faults, communication, and I/O channel status, facilitating quick troubleshooting on site.
- Industrial grade hardware design, strong electromagnetic compatibility, able to adapt to harsh working conditions such as high temperature, large vibration, and dust in air compressor factories.
- Modular panel installation, combined with the UIM display panel to form a complete Vantage compressor control system.
- It has trend data storage function, continuously records key process parameters such as pressure and temperature, and supports historical data review.
Main product range
- Control system (DCS/PLC/CNC): panel controller, HMI and human-machine interface, industrial PC, CPU processor module, communication module, analog/digital I/O module
- Drive and motion control: frequency converter, servo drive, servo motor, power module
- Robot spare parts: key spare parts such as robot control board, axis computer, servo unit, I/O module, etc
- State monitoring and safety system: vibration monitoring system, safety instrumented system (SIS), redundant controller
Application Industry
The products are widely used in various industrial fields such as metallurgy, oil and gas, petrochemicals, electricity, power transmission and distribution, water conservancy, water treatment and environmental protection, coal mining, aluminum industry, glass manufacturing, paper and printing, textile printing and dyeing, machinery manufacturing, electronics manufacturing, automobile manufacturing, plastic machinery, boiler heating, energy, etc.
COOPER P3798102-00000 Main Logic Module


Main brand
| No. | Brand | Country/Region | Main Product Lines | Typical Series/Models |
| 1 | ABB | Switzerland | PLC/DCS Controllers, I/O Modules, Robot Spare Parts, Drive Systems | AC800PEC,AC800M, AC800F, AC31, 800xA, Bailey INFI 90, DSQC Robot Modules, Advant OCS, H&B Freelance |
| 2 | Bently Nevada | USA | Condition Monitoring Systems, Vibration Sensors, Proximitors | 3500 Monitoring System, 3300 Monitoring System, Eddy Current Probes, Proximitors |
| 3 | TRICONEX | USA | Safety Instrumented Systems (SIS), TMR Redundant Controllers | Tricon System Modules, Communication Modules, I/O Modules |
| 4 | Woodward | USA | Steam/Gas Turbine Control, Speed Governing Systems, Actuators | 505 Governor, ProTech, MicroNet, NetCon Series |
| 5 | FOXBORO | USA | DCS Systems, I/A Series Control Modules | I/A Series, FBM Modules, Controllers |
| 6 | WESTINGHOUSE | USA | DCS Systems, Ovation Controllers, Modules | Ovation System, WDPF Series |
| 7 | Motorola | USA | Industrial Communication Modules, Embedded Control Modules | MVME Series, VME Bus Modules |
| 8 | GE | USA | PLC, Excitation System Modules, CPU/Communication/Analog Modules | IS200/DS200 Excitation Cards, IC693/IC695/IC697/IC698/IC200/IC660/IC670 Series |
| 9 | YOKOGAWA | Japan | DCS Systems, CPU Modules, I/O Cards | CENTUM CS3000, CS1000, VP Series |
| 10 | HIMA | Germany | Safety Control Systems, SIL Safety Modules | H41q/H51q, HIMax, HIMatrix Series |
| 11 | EMERSON | USA | DCS Systems, Redundant Controllers, Safety Systems | Ovation, DeltaV Dual-Channel Redundant Safety Systems |
| 12 | Honeywell | USA | DCS Systems, Process Control Modules | Experion PKS/LS/HS, Plant Scape, TDC2000, TDC3000, TPS, Alcont |
| 13 | ICS TRIPLEX | UK | Trusted Safety Control Systems, TMR Modules | Trusted System, T8000 Series |
| 14 | Kollmorgen | USA | Servo Drives, Servo Motors, Motion Control | S700, S300, AKD Series Drives, Servo Motors |
| 15 | PROSOFT | USA | Industrial Communication Modules, Protocol Gateways | MVI69, MVI56, MVI94, MVI71, MVI46, PS69, 3150 Series |
| 16 | Alstom | France | Power Control, Protection Relays, Control Systems | GEC ALSTHOM, Protection and Control Modules |
| 17 | EATON | USA | Electrical Control, PLC, Power Supplies, Circuit Breakers | XC/XN Series PLC, Moeller Series, Power Supply Modules |
| 18 | Allen-Bradley (Rockwell) | USA | PLC Controllers, I/O Modules, Communication Modules | ControlLogix 1756, CompactLogix 1769, SLC 500 1747/1746, PLC-5 1771/1785 |
| 19 | Schneider | France | PLC, Modicon Series, CPU/Communication Modules | Quantum 140, Modicon M340, Modicon Premium |
————————Shenzhen Changxin Automation Equipment Co Ltd -————————
Products that have been released are welcome for consultation. Due to the wide variety of models, we were unable to upload physical images one by one!
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Parameter Specifications
| Item | Specification |
|---|---|
| Product Type | Main Logic Module (MLM) |
| Part Number | P3798102-00000 |
| Applicable System | Cooper Vantage Turbocompressor Control System |
| Processor | Industrial 32-bit microcontroller |
| Onboard Flash Memory | 4MB firmware storage |
| RAM | 2MB high-speed working memory |
| Non-volatile Memory | 512KB for alarm & trend data log |
| Power Supply | 24VDC |
| Power Consumption | Max 35W |
| Analog Input Channels | 8 channels, 4-20mA |
| Digital Input Channels | 16 sinking/sourcing discrete inputs |
| Digital Output Channels | 12 relay outputs |
| Analog Output Channels | 4 channels, 4-20mA |
| Relay Output Rating | 24VDC / 250VAC, max 3A per point |
| Communication Interface | RS232, RS485 for UIM display |
| Control Function | Anti-surge control, PID regulation, interlock protection |
| Data Logging | Fault event recording, operating trend storage |
| RTC | Hardware real-time clock with backup battery |
| Diagnostic LED | Power, Run, Fault, Communication, I/O status indicators |
| Operating Temperature Range | 0℃ ~ +60℃ |
| Storage Temperature Range | -20℃ ~ +70℃ |
| Relative Humidity | 5% ~ 95%, non-condensing |
| Protection Class | IP20 (inside control cabinet) |
| Dimension(W × H × D) | 406mm × 210mm × 52mm |
| Net Weight | Approx 2.4kg |
| Shock & Vibration | Compliant with industrial compressor IEC60068 standard |
| EMC Standard | EN 61000 series industrial electromagnetic compatibility |
| Mounting | Panel rack mounting |
| Compatible HMI | P3798102-00010 UIM user interface module |
| Safety Function | Compressor over-temperature, over-pressure, vibration interlock trip |










