Pfeiffer TC 600 Turbo Pump Controller - Electronic Drive Unit

Pfeiffer Vacuum TC 600 Turbo Pump Controller – Electronic Drive Unit

The Pfeiffer TC 600 is a high-performance electronic drive unit engineered to control and monitor turbomolecular pumps within the Pfeiffer Vacuum family. This modular controller provides precise power management, enabling rapid start-up and stable rotation speed for high-vacuum applications. Equipped with advanced monitoring features, the TC 600 safeguards the pump against thermal overloading and electrical malfunctions while offering versatile remote-control options through various analog and digital interfaces. Its robust design is ideal for demanding research and industrial environments, including mass spectrometry, leak detection, and semiconductor manufacturing.

Technical Performance and Design

• Intelligent Speed Control: Automatically manages the pump’s acceleration and maintains constant rotation speeds (up to 66% in standby mode), ensuring optimal vacuum performance and longevity.

• Selectable Gas Modes: Features two distinct gas-mode characteristic lines ("Gas-Mode 0" for heavy gases like Argon and "Gas-Mode 1" for light gases) to maximize power potential without risking thermal damage.

• Thermal Overload Protection: Monitors motor current and temperature in real-time, automatically reducing rotation speed if the gas-dependent power limit is exceeded to prevent hardware failure.

• Versatile Remote Interface: Equipped with a 15-pole D-Sub connector for remote operations, including start/stop commands, malfunction messaging, and analog rotation speed output (0–10 VDC).

Product Specifications

• Catalog Number: PM C01 720 (Standard TC 600 Revision)

• Connection Voltages: 24;  48; 72; 140 VDC ±5%

• Protection Type: IP 30

• Interface: RS-485 and 15-pole D-Sub Remote

• Compatible Pumps: Pfeiffer TMH / TMU 071, 261, 262, and 521 series turbomolecular pumps.

• Mounting: Integrated directly onto the pump or remotely via optional cable kits.

Key Benefits & Applications

• Modular System Integration: Compatible with Pfeiffer DCU (Display Control Unit) and HPU (Handheld Programming Unit) for easy local parameter access and diagnostic readouts.

• Vacuum System Reliability: Provides a "collective malfunction" message relay, allowing for automated system shutdowns in the event of a pump failure, protecting the vacuum chamber and samples.

• Baking & Venting Support: Includes dedicated control leads for casing heating units and venting valves, facilitating faster attainment of ultra-high vacuum (UHV) pressures.

• Diagnostic Efficiency: Visualizes operational parameters such as motor current, actual rotation speed, and operating hours through the serial interface, simplifying preventative maintenance schedules.

All product names, logos, and brands are property of their respective owners.

Removed from a working machine; in excellent condition.