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
Yokogawa CP401-10 on-site control station processor CPU module
| Brand: Yokogawa |
| Item NO: CP401-10 |
| Effect: Processor CPU module of FFCS on-site control station |
| Payment:T/T 50% deposit, 50% balance |
| www.szcxdcs.com |
+86 15359298293
Yokogawa CP401-10 on-site control station processor CPU module
CP401-10 is the processor CPU module of Yokogawa CENTUM CS3000 DCS system FFCS field control station, which is the core computing unit of the field control unit.
Function of CP401-10: Responsible for executing control algorithms, logical operations, data acquisition and processing, completing analog quantity adjustment, sequence control, and interlock protection; The CP401-10 communicates with the I/O module through the backplane SEN bus, and interacts with the upper control station to receive operator commands and issue control outputs. The CP401-10 is the core brain of the entire DCS field control station, ensuring continuous and stable closed-loop control of the process equipment.

We are a trading enterprise specializing in the supply of spare parts for industrial automation control systems, with a long-term focus on manufacturing and energy infrastructure. Relying on a spare parts resource network covering the four core systems of PLC, DCS, robots, and servo drives, we provide customers with the supply of discontinued spare parts, functional modules, control cards, and drive devices, helping them solve the pain points of difficulty in purchasing discontinued parts, long delivery times, and high risks, and ensuring the operation of production lines.
Yokogawa CP401-10 on-site control station processor CPU module
Core service capability
- Replacement of discontinued parts: Provide original factory compatible or verified replacement solutions for discontinued or obsolete models to reduce system upgrade and renovation costs
- Quick response supply: sufficient inventory of commonly used spare parts, priority response to urgent inquiries, and shortened downtime
- Full chain quality assurance: strict procurement channel management and quality inspection, traceability of key components
- One stop system matching: covering the integrated procurement needs of system level spare parts from control modules to drive devices
Main product range
| Category | Product Details |
|---|---|
| Control Systems (DCS/PLC/CNC) | Panel Controllers, HMI Interfaces, Industrial PCs, CPU Processor Modules, Communication Modules, Analog/Digital I/O Modules |
| Drives & Motion Control | Variable Frequency Drives, Servo Drives, Servo Motors, Power Supply Modules |
| Robot Spare Parts | Robot Control Boards, Axis Computers, Servo Units, I/O Modules and other critical spare parts |
| Condition Monitoring & Safety Systems | Vibration Monitoring Systems, Safety Instrumented Systems (SIS), Redundant Control Systems |


Yokogawa CP401-10 on-site control station processor CPU 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 | AC800M, AC800F, AC31, 800xA, Bailey INFI 90, DSQC, Advant OCS, H&B Freelance |
| 2 | Bently Nevada | USA | Condition Monitoring Systems, Vibration Sensors, Eddy Current Probes | 3500/3300 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 |
| 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 / GE Fanuc | USA | PLC, Excitation System Modules, CPU/Communication/Analog Modules | IS200/DS200, IC693/IC695/IC697/IC698/IC200/IC660/IC670 |
| 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 |
| 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, TDC2000/3000, 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 |
| 15 | PROSOFT | USA | Industrial Communication Modules, Protocol Gateways | MVI69, MVI56, MVI94, MVI71, MVI46, PS69, 3150 |
| 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!


Parameter Specifications
Yokogawa CP401-10 on-site control station processor CPU module
| Item | Specification |
|---|---|
| Product Type | Processor Module |
| System Series | CENTUM CS3000 FFCS |
| Power Supply | 24VDC |
| Operating Temperature | 0℃ ~ +55℃ |
| Storage Temperature | -25℃ ~ +70℃ |
| Relative Humidity | 5%~95% non-condensing |
| Communication Bus | SEN high-speed serial bus |
| Redundancy Support | Dual redundant hot standby |
| Hot Swap | Supported |
| Weight | 0.6kg |
Product features
- Support dual redundant paired hot standby operation, automatically switch without disturbance when the main CPU fails, without interrupting process control, and improving the safety of device operation.
- Support module hot plugging, online non-stop maintenance and replacement, reducing factory downtime and maintenance losses.
- Equipped with SEN high-speed serial backplane bus, LVDS low-noise transmission, and strong electromagnetic interference resistance.
- Built in comprehensive self diagnostic function, real-time monitoring of CPU, memory, and communication circuit faults, and intuitive display of operation and fault status on the panel indicator lights.
- Integrated control operation and bus interface, can be directly installed in the FFCS control station rack, and configured to adapt to the CS3000 system.
- Industrial reinforced modular shell, suitable for cabinet environments with high dust and strong electromagnetic interference such as chemical and power plants.










