Product Details:

ATLAS COPCO TC-4000-S-ES belongs to the PowerMACS 4000 platform, it is a secondary multi-spindle tightening controller designed for fixtured automatic fastening stations. The suffix ES stands for built-in Ethernet switch, and this variant does not come with optional fieldbus card. It is fitted with an integrated text display and operation buttons on the front panel, allowing operators to check node address, IP information, alarm messages and tightening result data directly on site. Configuration, program editing, tightening curve review and data backup can be completed through ToolsTalk PowerMACS software on external PC. This controller can drive multiple tightening spindles at the same time, and it is widely matched with Atlas Copco QST spindles for high-volume multi-point synchronous fastening tasks. It adopts patented Dynatork tightening algorithms to prevent fastener relaxation, supports complete tightening curve capture and full data traceability for zero-fault production. It integrates hardware PLC and redundant emergency stop relays to meet high safety requirements for automated assembly. The built-in Ethernet switch simplifies local network wiring for multi-axis stations, and it also provides isolated digital I/O terminals for signal interlock with host control system. It is the preferred slave control unit for automotive and heavy industry multi-spindle fastening lines.

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: built-in Ethernet switch, 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. Ethernet connection for remote program download, trigger control and real-time result feedback 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. ES means equipped with internal Ethernet switch, no fieldbus onboard

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

23. Spindle communication test

24. Ethernet switch function 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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