Valmet DNA DCS System A413305 Power Interface Module
A413305 is the power interface module for the Valmet DNA DCS system. A413305 serves as the adapter unit between the main power supply and the DCS rack backplane, responsible for power distribution, line protection, power status acquisition, and signal reporting; Stably distribute the power from the main power supply to the CPUs, I/O cards, and communication boards inside the rack, while monitoring voltage, current, overload, and short circuit faults in real time. Upload power diagnostic information to the DCS system to achieve power circuit monitoring and fault alarm. Mainly used for spare parts replacement and cabinet power circuit maintenance of old DNA DCS systems in the paper and pulp industries.
Parameter Specifications
| Item | Specifications |
|---|---|
| Product Type | Power Interface Module |
| Part Number | A413305 |
| Applicable System | Valmet DNA DCS System |
| Input Power | 24VDC |
| Max Input Current | 10A |
| Power Distribution | Multi-channel power distribution for rack modules |
| Backplane Bus | DNA system backplane bus |
| Diagnostic Signal | Voltage, current, overload, short circuit monitoring |
| Overcurrent Protection | Electronic fuse per branch |
| Isolation Voltage | 1500VAC between power circuit and signal bus |
| Power Consumption | Max 6W |
| Working Current | Max 250mA |
| Operating Temperature | -20℃ ~ +70℃ |
| Storage Temperature | -30℃ ~ +85℃ |
| Relative Humidity | 5%~95% RH, non-condensing |
| Mounting Mode | Rack slot mounting |
| Protection Class | IP20 |
| EMC Compliance | CE Class B |
| PCB Coating | Conformal coating for harsh industrial environment |
| Net Weight | 320g |
| Dimension | Standard DNA module size |
| Origin | Finland |
Valmet DNA DCS System A413305 Power Interface Module
Brand Introduction：
Valmet is headquartered in Finland and its automation business was formerly under Metso. In 2013, Metso’s automation business was merged into Valmet and it is a leading supplier of process industrial equipment and automation solutions for the global pulp and paper, energy, biomass, mining, and building materials industries. Its main products include complete production lines, DCS automation systems, field instruments, valves, analytical instruments, and full lifecycle spare parts and maintenance services.
Core automation products:
Valmet DNA Distributed Control System (DCS) is the main process control system of Valmet, including the old IOP series I/O and the new generation ACN series I/O hardware (D201435L CXW controller D201134L AI8C、D201136L DI16C、D201126L DI8P、D201129L DO8P、D201436L DO16C Etc.)
- Hardware: ACN rack, redundant controller module, analog input/output, digital input/output I/O card, bus communication module; Support module hot plugging, channel level fault diagnosis, wide temperature industrial working conditions, support 1:1 controller redundancy, ensuring uninterrupted continuous production.
- Software: Process control software, human-machine interface HMI, historical trends, alarm management, advanced process control APC, equipment status monitoring, asset operation and maintenance management software.
- New generation platform: DNAe , web architecture DCS, strengthened network security, suitable for key process devices such as power plants and ships.
Product features
- DNA system dedicated power interface board, realizing multi-channel power distribution within the rack, providing reliable power supply branches for CPU, I/O, and communication cards.
- Each power supply branch is equipped with an electronic fuse, which provides separate protection against branch faults. A single short circuit will not cause the entire DCS rack to lose power.
- Real time collection of power supply circuit voltage and current parameters, equipped with overload, short circuit, and undervoltage diagnosis, and fault signals uploaded to DCS system for alarm.
- The main power circuit is electrically isolated from the system signal backplane to suppress surges and electromagnetic interference, and protect the DCS core control board.
- The panel is equipped with LED indicator lights to visually display the module’s power supply status, branch faults, and overload alarms, making it easy to quickly troubleshoot on-site.
- Standard DNA rack slot installation, supports quick insertion and removal, shortens downtime for maintenance, and is compatible with A413310 and A413325 power modules of the same series.
- The circuit board is equipped with a three proof coating, which is resistant to moisture, fiber dust, and vibration, and is suitable for high temperature, high humidity, and harsh working conditions in paper workshops.
- Modular design, can be flexibly matched with DNA series IOP I/O cards, used for DCS cabinet power expansion and power circuit modification.
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