$ 95.67
Description SDCS-PIN-51-COATED 3ADE220090R0006 ABB Measurement Interface Board Product Dimensions： Product Description (Detailed Explanation) The SDCS-PIN-51-COATED serves as the primary hardware interface between the power electronics (thyristor power bridge) and the control unit of a DC drive. Its main function is to perform high-precision measurements of the armature voltage and current, as well as to facilitate the firing pulses for the thyristors. The “COATED” designation refers to a specialized conformal coating applied to the printed circuit board (PCB). This transparent layer protects the delicate surface-mount components and traces from moisture, industrial dust, salt spray, and corrosive chemical vapors, preventing “dendrite growth” and electrical leakage that could lead to premature board failure. Product Parameters (Technical Specifications) Parameter Category Specification Model Designation SDCS-PIN-51-COATED Part Number 3ADE220090R0006 Compatibility ABB DCS800 / DCS550 DC Drives (Frame sizes D1–D4) Input Channels High-voltage measurement for Armature (Up to 1000V DC) Signal Processing Integrated signal scaling and galvanic isolation Interface Connection to SDCS-CON control board via ribbon cable Environmental Protection Class 3C2 (Chemical) / 3S2 (Solid particles) compliant coating Voltage Supply Sourced from the internal drive power supply Weight Approx. 0.45 kg Product Advantages (Key Benefits) Enhanced Reliability: The conformal coating significantly reduces the risk of short circuits caused by conductive dust or humidity, extending the Mean Time Between Failures (MTBF). Precise Feedback: Provides highly accurate voltage and current scaling, which is essential for stable torque control and motor speed regulation. Galvanic Isolation: Effectively isolates the high-voltage power section from the low-voltage control electronics, protecting the CPU and communication modules. Direct Compatibility: Designed as a drop-in replacement for standard SDCS-PIN-51 boards, allowing for an easy upgrade to higher environmental protection levels. Integrated Firing Logic: Simplifies the drive architecture by combining measurement and pulse distribution on a single board. Precautions (Important Notes) High Voltage Danger: This board is directly connected to the DC armature and AC mains. NEVER touch the board or its terminals while the drive is energized. Wait at least 5 minutes after power-down for capacitors to discharge. Static Sensitivity (ESD): Despite the coating, the connectors and integrated circuits are highly sensitive to electrostatic discharge. Always use an ESD wrist strap during handling. Coating Integrity: Avoid using abrasive cleaners or solvents on the board. Any scratches or chemical damage to the coating will compromise its protective properties. Ribbon Cable Alignment: Ensure the multi-pin ribbon cable to the control board (SDCS-CON) is fully seated and locked. Loose connections can lead to “Measurement Fault” or “Thyristor Firing” alarms. Correct Frame Matching: Verify that the scaling resistors on the PIN-51 match the specific frame size and current rating of your drive unit. Product Applications (Typical Use Cases) Metals Industry: Used in rolling mills and wire drawing machines where metallic dust and high humidity are prevalent. Pulp & Paper: Protecting drive electronics in paper mills where moisture and chemical fumes (sulfates/chlorides) are common. Mining & Cement: Reliable operation in heavy-duty conveyors and crushers exposed to high volumes of conductive dust. Marine & Offshore: Ideal for winch controls and propulsion drives on ships where salt-laden air can corrode standard PCBs. Old Drive Retrofits: Upgrading existing DCS500 or DCS600 systems to modern DCS800 standards using coated spares for better longevity. Shipping Port: Xiamen, China Payment: Bank of Chicago, Bank of Singapore Express cooperation: fedex, DHL, UPS and your express account Service: Professional Sales provides 24 hours /7 days online service Please make an inquiry for more models： ABB 07DC92 GJR5252200R0101 ABB 5STP2665N0024 ABB 07KT98 GJR5253100R0270 ABB 5STP27H1800 ABB 07LE90 ABB 5STP27H2801 ABB 100-250V50/60HZ-D ABB 5STP2842L0024 ABB 100-250V50/60HZ-DC ABB 5STP28L4200 ABB 100-250V50/60HZ-DC ABB 5STP3328L0003 ABB 10332-00505 ABB 5STP3328L0005 ABB 10332-00655 ABB 5STP3328L0011 ABB 120M8-NT-6 ABB 5STP34H1601 ABB 19160/29160N ASC-29160N/DELL2 ABB 5STP38N4000 ABB 19160/29160N ASC-29160N/DELL2 ABB 5STP38N4200 ABB 1Q1SY-Cabled ABB 5STP4200 ABB 1SAP250300R0001 AI523 ABB 5STP45N2800 ABB 220V-230V50Hz ABB 5STP45Q2800 ABB 24-30Vac/dc ABB 70M6-NT-6 ABB 250Vac/dc ABB 95M8-NT-6 ABB 35M6-NT-6 ABB A110-30-11*110V 50Hz/110-120V ABB 38SC98000HR615 ABB A110-30-11*220-230V ABB 3ASD573001A1 YPP110A ABB A12-30-10*220-230V ABB 3ASD573001A13 ABB A145-30-11*110V ABB 3ASD573001A13 YPK112A ABB A145-30-11*220-230V ABB 3BHE024577R0101/PP C907 ABB A16-30-10*110V ABB 3BSC980004R784 ABB A16-30-10*220-230V ABB 3BSC980006R136 ABB A185-30-11*110V ABB 3BSE018135R1 CI858K01 ABB A210-30-11*110V ABB 3BSE020510R1 DO801 ABB A210-30-11*220-230V ABB 3BSE022362R1 DI803 ABB A260-30-11*110V ABB 3BSE022364R1 DO802 ABB A260-30-11*220-230V ABB 3BSE024388R4 PFXA401SF ABB A26-30-10*110V ABB 3GZF303135-3 ABB A26-30-10*220-230V ABB 50Hz/110-120V ABB A300-30-11*220-230V ABB 50Hz/230-240V ABB A30-30-10*220-230V ABB 50HZ/230-240V ABB A40-30-10*220-230V ABB 57310001-CC DSPC171 ABB A63-30-11*110V50/110-120V60HZ ABB 57310001-CC DSPC171 ABB A63-30-11*220V-230V50Hz/230-240V60Hz ABB 57310001-GP ABB A9-30-10*110V ABB 5SHY3545L0010 3BHB013088R0001 ABB A9-30-10*220-230V ABB 5STP 18H4200 ABB A9-40-00 ABB 5STP03D6500 ABB A95-30-11*220-230V 50Hz/230-240V ABB 5STP03X6500 ABB ACS150/310/355 ABB 5STP04D4200 ABB ACS510 ABB 5STP06D2800 ABB ACS550 ABB 5STP08F6500 ABB ACS580 ABB 5STP10D2303 ABB ACS880-01/04 ABB 5STP12F4200 ABB ACS880-07 ABB 5STP16F2200 ABB AF1250-30-11*100-250V ABB 5STP16F2800 ABB AF145-30-11*100-250V ABB 5STP16F2801 ABB AF185-30-11*100-250V ABB 5STP18F1800 ABB AF260-30-11*100-250V ABB 5STP18F1801 ABB AF265-30-11-13
