For several years, CHANGXIN have specialized in trading high-quality components in the field of industrial automation.
Focusing on PLC components, DCS and CNC technology, and drivetechnology
ABB CMA131 3DDE300411 SYNPOL D system encoder module
| Brand: ABB |
| Item NO: CMA131 3DDE300411 |
| Effect: SYNPOL D system encoder module |
| Condition: In stock, brand new/Used |
| Warranty: 365 days |
| Payment:T/T 50% deposit, 50% balance |
| www.szcxdcs.com |
+86 15359298293
ABB CMA131 3DDE300411 SYNPOL D system encoder module
CMA131 3DDE300411 is a servo motor drive encoder module for ABB SYNPOL D excitation and generator set management system, mainly used for controlling the speed control servo actuator of generator sets.
CMA131 3DDE300411 is used to receive speed control commands issued by CMA122 main control and output driving signals to control the diesel engine speed control servo motor; Simultaneously collecting throttle position and actuator stroke signals feedback from the encoder to form a position closed loop, achieving precise adjustment of diesel engine speed; Real time feedback of actuator position and fault status to the main control is the driving and position feedback acquisition unit of the diesel engine speed control circuit, commonly used for speed control of diesel generator sets.

We are a trader specializing in the supply of industrial automation control system spare parts, providing long-term services to the manufacturing and energy infrastructure sectors. Our business covers discontinued spare parts, functional modules, control cards, and drive devices for the four core systems of PLC, DCS, robots, and servo drives. We are committed to providing customers with stable and reliable replacement and supply chain solutions for discontinued parts.
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.
ABB CMA131 3DDE300411 SYNPOL D system encoder 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!


ABB CMA131 3DDE300411 SYNPOL D system encoder module
Parameter specifications
| Parameter | Specification |
|---|---|
| Model | CMA131 3DDE300411 |
| Product Type | Servo Motor Drive & Encoder Acquisition Module |
| Series | SYNPOL D Excitation & Generator Control System |
| Mounting | Standard rack slot plug-in |
| Power Supply | 24 VDC nominal |
| Supply Range | 18 ~ 30 VDC |
| Backplane Bus | SYNPOL D internal backplane bus |
| Drive Output | Servo motor drive signal |
| Encoder Interface | Incremental encoder input |
| Encoder Supply | 5 VDC for encoder |
| Closed-loop Function | Actuator position closed-loop speed regulation |
| Status Indicator | RUN, FAULT, DRIVE, POSITION LED indicators |
| Diagnostic | Power-on self-test, encoder loss, drive overload diagnosis |
| Hot Swap | Support hot replacement |
| PCB Coating | Conformal coating |
| Operating Temperature | -10℃ ~ +55℃ |
| Storage Temperature | -20℃ ~ +70℃ |
| Relative Humidity | 5% ~ 90%, Non-condensing |
| Vibration Standard | IEC 60068-2-6 |
| Signal Isolation | Isolation between encoder port and backplane |
| Weight | Approx. 0.26 kg |
| Compatibility | CMA120, CMA121, CMA122, CMA123, CMA124, CMA125, CMA126, CMA127, CMA128, CMA130 |
| Certification | CE |








