Description
Key Technical Specifications
- Product Model: TAS.580.0560G00
- Manufacturer: ABB
- Product Category: Control Processor Module
- System Series: 120 Series
- Form Factor: Modular Controller Card
- Primary Function: System Control & Processing
- Mounting Type: DIN Rail / Backplane Mount
- Operating Temp: Industrial Grade Range
- Diagnostics: Integrated Status Indicators
- Application: DCS / PLC Automation Systems
Product Introduction
Legacy ABB control systems are the backbone of countless industrial processes, but finding specific processor cards like the TAS.580.0560G00 is getting harder every year. This module isn’t just a generic circuit board; it’s a specialized control processor designed for the ABB 120 series architecture. When this card fails, you aren’t just replacing a part; you’re restoring the brain of a critical automation loop.
Engineers keep the TAS.580.0560G00 in their critical spares inventory because its failure mode is usually catastrophic for the local control loop. It handles the real-time logic execution and system coordination that keeps the plant running. While newer platforms exist, the cost of a full system migration often dwarfs the price of a verified surplus processor. Bottom line: if your system requires this specific TAS.580.0560G00, your priority is a tested, functional replacement, not a technology upgrade.
QA/QC Transparency SOP
- Intake & Origin Verification: We verify the TAS.580.0560G00 is genuine ABB hardware, checking PCB revision codes and component date stamps to ensure it matches the 120 series specifications.
- Live Functional Testing: The module is installed on a compatible ABB test backplane to confirm it boots, executes basic logic, and reports correct status via the diagnostic LEDs.
- Electrical Parameter Tests: Using a Fluke multimeter, we check the backplane connector pins for continuity and verify the onboard voltage regulators are supplying clean 5V/3.3V logic rails.
- Firmware/Config Verification: We read the board’s internal configuration to ensure the firmware revision matches the expected baseline for the TAS.580.0560G00 part number.
- Final QC & Anti-Static Packaging: After passing all tests, the processor is packed in an anti-static bag with desiccant to protect the sensitive logic ICs during shipping.
Field Engineer Gotchas
- Backplane Pin Damage: The TAS.580.0560G00 uses a high-density backplane connector. If you force it in at an angle, you will bend pins and short the backplane. Always seat it perfectly straight and use the extraction tool, never a screwdriver as a lever.
- Firmware Mismatch: Not all TAS.580.0560G00 cards are identical internally. A card pulled from a 1998 cabinet might not handshake correctly with a system updated in 2005. Always verify the firmware revision sticker on the faceplate matches your system’s requirement.
- ESD Sensitivity: The processor logic on this card is highly susceptible to electrostatic discharge. I’ve seen a “new surplus” TAS.580.0560G00 fail instantly because a tech handled it without a wrist strap in a dry control room. Ground yourself before touching the board.
- Thermal Paste Degradation: If you are reusing an old card, check the thermal interface material on any heatsinks. After 15+ years, the paste turns to chalk. A thin layer of fresh thermal compound can prevent overheating-related logic errors in hot cabinets.
ABB 120 TAS.580.0560G00
Application Scenarios
Chemical Batch Processing: ABB 120 series controllers manage complex batch recipes and safety interlocks in chemical reactors. The TAS.580.0560G00 ensures the timing and sequencing remain precise, preventing dangerous exothermic runaways during mixing cycles.
Power Generation Auxiliaries: Coal and gas plants use these processors for boiler feed pump controls and coal feeder systems. When the TAS.580.0560G00 fails, the auxiliary system defaults to a safe state, but production stops until the card is replaced and verified.
Water Treatment Filtration: Municipal water plants rely on the TAS.580.0560G00 to manage backwash cycles and chemical dosing. A failed processor here means dirty water or chemical overfeed, making immediate replacement critical for public health compliance.
Case Study: A regional cement plant’s kiln feed system locked up during a night shift. The HMI showed “Processor Fault” on the local ABB 120 controller. Maintenance swapped the power supply and checked cabling, but the fault persisted. A senior tech pulled the TAS.580.0560G00 and noticed a faint burn mark near the backplane connector. Installing a verified surplus TAS.580.0560G00 restored control in 45 minutes, saving a full kiln cooldown that would have cost $50k in lost production.
FAQ
Is the TAS.580.0560G00 compatible with newer ABB AC800M systems?
No. This is a legacy 120 series processor. It uses a completely different backplane and protocol than the AC800M or S800 I/O platforms. Do not attempt to mix these architectures.
Can I hot-swap this processor while the rack is powered?
Absolutely not. The ABB 120 series backplane is not designed for hot-swapping processors. Pulling the TAS.580.0560G00 under power will likely corrupt the backplane data bus or damage the replacement card. Always lock out and tag out the rack power.
My system has a TAS.580.0540G00. Can I use the 0560G00 as a drop-in?
Not necessarily. The suffix and middle digits often indicate memory size, firmware version, or I/O mapping differences. Cross-reference your specific hardware manual or contact support with your current card’s revision letter before substituting.
What does the red fault LED on the TAS.580.0560G00 mean?
It typically indicates a fatal internal error, watchdog timeout, or backplane communication failure. Check the backplane termination resistors and power supply ripple first. If the LED stays solid red after a power cycle, the processor logic is likely damaged.
Is this module repairable in the field?
No. The TAS.580.0560G00 is a sealed, multi-layer PCB with BGA components. Field repair is impossible. Your only options are verified surplus replacement or sending it to a specialized component-level repair shop with ABB schematics.
