Siemens 6SL3350-6TK00-0EA0 SINAMICS Control Interface Module

Key Parameters and Features

Core Features & Advantages

• Essential Interface for Drive Communication: The module's primary function is to facilitate seamless communication and precise control integration between the drive's power components and the control unit. It is equipped with Drive-CLiQ technology, which enables optimized digital data transfer within the drive system .

• Designed for Air-Cooled Systems: This CIM is specifically designed for use with air-cooled SINAMICS G130 and G150 devices. Its voltage range of 380 V to 690 V makes it versatile for various industrial power environments .

• Genuine Siemens Spare Part: As an official Siemens spare part, the 6SL3350-6TK00-0EA0 ensures perfect compatibility and reliable performance. It is an active product with ongoing manufacturer support, making it the recommended choice for maintaining and repairing existing SINAMICS drive systems .

Typical Applications

This module is used as a critical component in SINAMICS air-cooled drive systems across various industrial applications:

• Industrial Drives: Used in SINAMICS G130 and G150 drive systems for precise motor control 

• Manufacturing Automation: Deployed in production machinery requiring reliable and efficient variable frequency drive operation

• Process Control: Integrated into systems for controlling pumps, fans, and compressors in industrial environments

Frequently Asked Questions (FAQ)

Q1: What is the primary function of the 6SL3350-6TK00-0EA0?

A: It is a Control Interface Module (CIM) for SINAMICS air-cooled drive systems. Its role is to facilitate seamless communication and precise control integration between the drive's power components and the central control unit using Drive-CLiQ technology .

Q2: What is the difference between CIM and CIB boards?

A: The CIB (Control Interface Board) is the previous generation board. The CIM (Control Interface Module) is the newer, upgraded version. For example, CU320 control units can recognize both CIB and CIM, while newer CU320-2 units can only recognize the CIM. When using a CIM, an additional IPD module (for power current detection) must be selected based on the device's rated current .

Q3: Is the 6SL3350-6TK00-0EA0 still in production?

A: Yes, the module maintains an Active product lifecycle status according to Siemens. It is available as a spare part through official Siemens channels and authorized distributors .

Q4: What communication protocols does this module support?

A: The module uses Drive-CLiQ technology for optimized digital data transfer within the drive system . This is a Siemens proprietary communication interface designed for drive systems.

Q5: What are the environmental operating conditions for this module?

A: The module operates within an ambient temperature range of 0°C to +60°C and can tolerate up to 80% relative humidity (non-condensing) during both operation and storage. It maintains efficiency at altitudes up to 1000 meters without derating .

Q6: What should I check if the DC Link LED is not illuminating?

A: According to Siemens technical forums, if the CIM module has a green "Ready" LED but the DC Link LED is not illuminated, it may indicate a communication or topology issue within the drive system. Check the Drive-CLiQ connections and verify the module appears correctly in the drive topology .

Q7: What is the physical size and weight of this module?

A: The module measures approximately 35.6 cm (length) x 20.3 cm (width) x 55.9 cm (height) and weighs approximately 4.5 kg .

Recommended Models & Related Products

The 6SL3350-6TK00-0EA0 is part of the SINAMICS drive system accessory family. Below are related models and components:

Choosing the Right Model

• For existing SINAMICS G130/G150 systems: The 6SL3350-6TK00-0EA0 is the correct CIM module for these air-cooled drive platforms.

• For power current detection: When replacing a CIB with a CIM, ensure you also obtain the matching IPD module corresponding to your device's rated current .

• For parallel drive configurations: If using parallel drive units, ensure all CIM modules are of the same version and configuration .