ABB 3ASC25H203Full Official Part Name: 3ASC25H203 DAPC100 Main Motion Control Board (ASTAT ...
Name & Function Description Full Official Part Name: 3ASC25H203 DAPC100 Main Motion Control Board (ASTAT Drive CPU Card) Internal alias: DAPC100 control PCB for ABB ASTAT crane/heavy-duty AC drives Core Function: This main CPU control board acts as the central processing unit for ABB ASTAT series heavy industrial AC drives, especially EOT overhead crane, rolling mill, and mining conveyor drives. It executes closed-loop vector motor control, processes encoder feedback signals, runs drive protection logic, handles multi-protocol industrial communication, and communicates with upper-level System 800xA DCS platforms. It integrates 32-bit real-time motion calculation, digital/analog signal acquisition, fault diagnosis logging, and STO (Safe Torque Off) safety interlock control for high-torque v
Product Description
Name & Function Description Full Official Part Name: 3ASC25H203 DAPC100 Main Motion Control Board (ASTAT Drive CPU Card) Internal alias: DAPC100 control PCB for ABB ASTAT crane/heavy-duty AC drives Core Function: This main CPU control board acts as the central processing unit for ABB ASTAT series heavy industrial AC drives, especially EOT overhead crane, rolling mill, and mining conveyor drives. It executes closed-loop vector motor control, processes encoder feedback signals, runs drive protection logic, handles multi-protocol industrial communication, and communicates with upper-level System 800xA DCS platforms. It integrates 32-bit real-time motion calculation, digital/analog signal acquisition, fault diagnosis logging, and STO (Safe Torque Off) safety interlock control for high-torque v
Technical Specifications
| Brand | ABB |
|---|---|
| Model | 3ASC25H203 |
| Category | Industrial Automation |
| Full Official Part Name | 3ASC25H203 DAPC100 Main Motion Control Board (ASTAT Drive CPU Card) |
| Internal alias | DAPC100 control PCB for ABB ASTAT crane/heavy-duty AC drives |
| Core Function | This main CPU control board acts as the central processing unit for ABB ASTAT series heavy industrial AC drives, especially EOT overhead crane, rolling mill, and mining conveyor drives. It executes closed-loop vector motor control, processes encoder feedback signals, runs drive protection logic, handles multi-protocol industrial communication, and communicates with upper-level System 800xA DCS platforms. It integrates 32-bit real-time motion calculation, digital/analog signal acquisition, fault diagnosis logging, and STO (Safe Torque Off) safety interlock control for high-torque variable-speed motor applications. It converts high-level automation commands into precise pulse-width modulation signals for drive power modules. |
| Incompatible | ACS380, ACS580, ACS800, ACS880 standard general-purpose drives |
| Width | 205 mm |
| Height | 170 mm |
| Thickness | 22 mm |
| Electrolytic Capacitor Degradation | Aging onboard filter capacitors cause unstable 24V logic supply, triggering random drive fault trips, lost encoder feedback, or communication dropouts; most common failure after 6+ years of crane cyclic operation. |
| Flash Memory Corruption | Power surges or unstable cabinet power corrupt drive control firmware; drive fails to boot and displays blank operator panel. |
| Communication IC Damage | Lightning-induced ESD destroys CANopen/PROFIBUS transceivers, cutting connection to System 800xA DCS. |
| Resolution | 32-bit real |
| Resolution 2 | 32-bit industrial |
| Speed | 2 MB |
| Speed 2 | 256 KB |
| Origin | Germany / Original |
| Condition | New Original Factory Sealed |
| Warranty | 12 Months |
| Shipping | Global Delivery via DHL/FedEx/UPS |