Product Details:

ATLAS COPCO TC-4000-S is the base version of the PowerMACS 4000 multi-spindle tightening controller platform, without built-in Ethernet switch or optional fieldbus communication board. It is equipped with a front text display and operation pushbuttons, so field staff can check node status, alarm codes and tightening result records directly on the local panel. Users rely on ToolsTalk PowerMACS software on external PC to create tightening sequences, adjust torque and angle parameters, review tightening curves, export historical data and carry out fault diagnosis. This controller can synchronously drive multiple Atlas Copco QST tightening spindles, designed for fixed multi-point fastening stations in mass production lines. It adopts the patented Dynatork tightening algorithm to deliver stable and repeatable fastening performance, captures full tightening curves and stores all fastening records to realize complete production traceability. It embeds hardware PLC and redundant emergency stop relays to satisfy strict safety requirements for automated assembly. It provides standard communication interface and isolated digital I/O terminals for signal interlock with peripheral automation and host control systems. It serves as the basic slave control unit for multi-spindle fastening stations that do not require integrated switch or fieldbus onboard.

Basic Parameters;

1. Compatible tools: PowerMACS QST multi spindle nutrunners

2. Max stored programs: configurable via software

3. Input voltage: 100‑120V / 200‑240V AC, 50/60Hz

4. Power consumption: 500W

5. Mounting method: cabinet mounting

6. Communication: standard communication port, isolated digital input and output terminals

7. License levels: Standard, Advanced Supported Tightening Strategies

8. Torque control with angle monitoring

9. Angle control with torque supervision

10. Dynatork prevailing torque compensation

11. Yield point detection

12. Fastener seating control Core Functions

13. Batch counting and Poka-Yoke error proofing

14. Statistical process value recording

15. Complete tightening data storage: torque, angle, timestamp, batch ID, tool serial number, OK/NOK result

16. Local display for status and fault code inquiry

17. Remote program download, trigger control and real-time result feedback through communication port Hardware Specifications & Environmental Features

18. Built-in EMC filter and surge suppression circuit

19. Operating ambient temperature: 5°C ~ +50°C

20. Protection grade: IP43

21. S stands for base secondary unit without integrated Ethernet switch

22. Status: Discontinued original model, available as replacement spare part Test items before shipment

23. Spindle communication test

24. Communication port and digital I/O signal test

25. Tightening function test

26. Display and button function test

27. Firmware compatibility verification

Industry Applications: Applied in petrochemical auxiliary skids, gas flow control systems, boiler closed-loop control rooms and water treatment facilities for conventional analog signal acquisition and valve regulating output.

Note: Confirm SAM combined I/O feature and hardware revision before ordering

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