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The SDCS‑PIN‑H01 (3ADT318800R1501) is a Power Interface Board designed for ABB’s industrial drive and converter systems (such as the DCS series). It acts as a central interface between the control electronics and the power circuits, enabling accurate measurement, distribution and monitoring of voltages and currents within the converter system.
This module supports the proper functioning of the drive’s power section by providing auxiliary voltages, signal measurement paths, and protective isolation. Built for demanding industrial environments, the SDCS‑PIN‑H01 features robust construction, good thermal tolerance, and strong electrical reliability — making it suitable for heavy‑duty motor drives, rolling mills, marine drives, and other large‑scale automation systems.
| Parameter | Specification |
|---|---|
| Model | SDCS‑PIN‑H01 (3ADT318800R1501) |
| Product Type | Power Interface Board |
| Role/Function | Provide auxiliary power supply, measure voltages/currents, interface control part to power section |
| Primary Supply / Auxiliary Supply | High‑voltage converter interface (within DCS platform) |
| Measurement Functions | Mains voltage, DC bus voltage, armature current measurement interface |
| Electrical Isolation | Galvanic isolation between high‑voltage section, control logic and measurement circuits |
| Protection Features | Overvoltage, over‑current monitoring functions, fuse link circuits, internal snubber design |
| Operating Temperature | 0 °C to +55 °C (typical) |
| Storage Temperature | –40 °C to +70 °C |
| Humidity (non‑condensing) | 5% to 95% |
| Mounting Type | Plug‑in board/module for drive converter rack |
| Dimensions (L × W × H) | 115 × 65 × 22 mm |
| Weight | 0.70 kg |
| Compliance | Industrial drive standards: CE, RoHS (where applicable) |
| Typical Lifetime | 10+ years of continuous operation under specified environment |
The SDCS‑PIN‑H01 module fits into ABB’s modular converter architecture as the interface board responsible for power‑section communication. It delivers regulated auxiliary voltages to the control electronics, implements measurement of key parameters such as DC bus voltage and converter armature current, and ensures that the control unit receives accurate feedback and safe signals.
By integrating measurement, power supply and interface functions, the board simplifies the system architecture and enhances reliability. Its plug‑in design offers ease of replacement, lowering downtime and enabling faster serviceability. Given its role within the drive’s architecture, the board is engineered to handle high stress: temperature variations, electrical noise, high currents, and frequent switching. It ensures that the drive system maintains stability, accurate control, and safe operation throughout long service cycles.
Heavy industrial DC motor drives in steel mills, rolling mills, mining operations.
Large ship‑propulsion converter systems and marine drive applications.
High‑power pump and compressor drives in oil, gas, process industries.
Retrofit modernization of older DCS converter systems requiring reliable interface boards.
Automation platforms with high reliability demands, such as cranes, hoists and large conveyance systems.
Industrial drive control where the power section and control electronics must be firmly interfaced and monitored.
Comprehensive Interface Role: Combines auxiliary power, measurement and signal interface in one module.
Strong Isolation and Protection: Ensures the drive’s control electronics remain safe from high‑voltage sections and transients.
Industrial‑grade Durability: Capable of continuous operation in demanding conditions (temperature, vibration, electrical interference).
Plug‑in Modular Design: Facilitates fast installation and replacement, minimizing downtime.
Accurate Monitoring: Provides key measurements (voltages, currents) that support precise motor control and diagnostics.
Simplified Architecture: Reduces complexity of converter system by centralising interface functions.
Service‑Friendly: Modularity and structured layout enable efficient maintenance and upgrades.
Long Service Life: Designed with high quality components to exceed 10 years of industrial service.
Enhanced System Reliability: Reduces risk of failure in critical drive applications.
Compatibility with Drive Platforms: Integrates seamlessly with the DCS series converters, enabling performance and reliability.
Brand: ABB
Series: DCS (Distributed Control System) Drive Control Series — specifically the power/pulse interface board family used in large‑scale DCS converter systems.
| Model | Product Type | Main Function | Supply Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| SDCS‑PIN‑F01 | Field Interface Module | Pulse/analog signal acquisition | 24 V DC | 115×65×22 | 0.34 |
| SDCS‑PIN‑4B | Pulse Interface Module | Single encoder interface | 24 V DC | 115×65×22 | 0.30 |
| SDCS‑PIN‑46 | Pulse Interface Module | Dual encoder feedback interface | 24 V DC | 115×65×22 | 0.33 |
| SDCS‑PIN‑51 | Measurement Interface Card | Analog measurement for drives | 24 V DC | 100×70×20 | 0.42 |
| SDCS‑PIN‑52 | Measurement Interface Card | Advanced analog/digital interface | 24 V DC | 100×70×20 | 0.43 |
| Model | Product Type | Application | Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| ACS580‑01‑046A‑4 | AC Drive | General motor speed control | 400 V AC | 370×203×200 | 8.2 |
| DCS800‑S02‑0050‑05 | DC Drive | Heavy‑duty DC motor control | 500 V DC | 425×270×190 | 12.5 |
| ACS880‑01‑145A‑3 | Industrial Drive | Precision torque/motion control | 400 V AC | 540×270×245 | 15.0 |
| ACS355‑03E‑07A3‑4 | Compact Drive | Light industry automation | 400 V AC | 125×70×130 | 1.2 |
| ACS150‑03E‑02A4‑4 | Micro Drive | Small machine and fan control | 400 V AC | 98×70×120 | 1.0 |
Q1: What is the primary function of the SDCS‑PIN‑H01 module?
A1: It serves as the interface board in a drive converter system, providing auxiliary power, measurement, and signal interface between the power section and control electronics.
Q2: Which drive series is it compatible with?
A2: It is compatible with ABB’s DCS series converter systems used in industrial drives.
Q3: Does the board measure voltages and currents?
A3: Yes, it includes measurement functions for DC bus voltage, mains voltage and armature or output currents.
Q4: What are its dimensions and weight?
A4: Dimensions are 115 × 65 × 22 mm and the weight is approximately 0.70 kg.
Q5: Can it be replaced quickly?
A5: Yes – the plug‑in modular design enables fast removal and replacement, reducing maintenance downtime.
Q6: What protection features does it include?
A6: It incorporates galvanic isolation, over‑voltage/over‑current monitoring, fuse protection, and snubber circuit integration.
Q7: What environments can it operate in?
A7: Typical operating temperature is 0 °C to +55 °C; storage down to –40 °C. It is designed for industrial conditions with vibration and electrical noise.
Q8: How does this module improve system reliability?
A8: By centralising measurement and interface functions, isolating high‑voltage circuits from control logic, and providing modular architecture which reduces fault risk and maintenance impact.
Q9: Is this module suitable for retrofitting older drives?
A9: Yes, it can be used in modernization projects of DCS converter systems to improve reliability and measurement capability.
Q10: What should be considered at installation?
A10: Ensure correct slot assignment, proper connector seating, verify auxiliary supply voltage, ensure cooling/airflow in the cabinet, and confirm compatibility with the drive rack.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
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We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.