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Metso/Valmet A413016 Network Communication Unit Module
| Brand: Valmet/Metso |
| Item NO: MA413016 |
| Effect: Network Communication Unit Module |
| Condition: In stock, brand new/Used |
| Warranty: 365 days |
| Payment:T/T 50% deposit, 50% balance |
| www.szcxdcs.com |
+86 15359298293
Metso/Valmet A413016 Network Communication Unit Module
Metso A413016 (NCU2, now belonging to Valmet) is a network communication unit module of the Damatic XDi DCS system, serving as a gateway for the system’s network and bus communication network. A413016 serves as a communication hub between the CPU (A413003) and the upper control station, remote rack, responsible for X-bus bus data forwarding, network protocol conversion, and data packaging and transmission; Simultaneously manage node addresses, communication verification, fault retransmission, and undertake the interactive transmission of system alarms, trends, and operation instructions to ensure stable communication between the operator station, engineer station, and controller. A413016 is the core board of the Damatic XDi system network link.

Product features
- Based on X-bus RS485 bus, it supports multi node networking and can connect multiple operation stations and expand I/O racks.
- Supports dual module redundant deployment, automatically switches when a single communication card fails, and communication is not interrupted.
- Built in CRC check and error retransmission mechanism to reduce data loss caused by on-site interference.
- Onboard communication, operation, and fault indicator lights, quickly locate bus disconnections and module faults.
- Standard plug-in card structure, compatible with Damatic XDi rack, supports hot swapping in redundant configuration.
- Compatible with the full range of XDi I/O card protocols such as A413003 CPU and A413077 AI.
- The bus node address hardware can be set, the networking configuration is simple, and it is suitable for old site renovation.
- Strong anti-interference design, suitable for frequency converters and motor intensive working conditions in paper and pulp workshops.
Metso/Valmet A413016 Network Communication Unit 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 |


Metso/Valmet A413016 Network Communication Unit 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!
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Parameter Specifications
| Parameter | Specification |
|---|---|
| Part Number | A413016 (NCU2) |
| Manufacturer | Metso(Valmet) |
| Product Type | Network Communication Unit Module |
| Compatible System | Metso Damatic XDi DCS |
| Communication Bus | X-bus (RS485 multi-drop bus) |
| Network Nodes Support | Up to 32 bus nodes |
| Communication Rate | 187.5 kbps |
| Communication Mode | Half-duplex, master-slave polling |
| Data Check Mode | CRC16 check |
| Backplane Interface | XDi internal backplane bus |
| Power Supply | 5V DC from rack backplane |
| Power Consumption | Approx 3.8W |
| Redundancy Support | Support dual NCU2 redundant configuration |
| Operating Temperature | 0℃ ~ +55℃ |
| Storage Temperature | -40℃ ~ +85℃ |
| Relative Humidity | 5% ~ 95%, non-condensing |
| PCB Material | FR-4 industrial PCB |
| Form Factor | Standard plug-in card for XDi rack |
| Protection Grade | IP00 (cabinet internal use) |
| Weight | Approx 0.42 kg |
| EMC Compliance | IEC 61000-6-2, IEC 61000-6-4 |
| Product Status | Obsolete, only surplus / refurbished spare parts |
| Origin | Finland |









