Siemens 6SL3210-1PE21-4UL0

✣ Product Information ✣

The Siemens C98043-A7105-L4-9 is an Reversible Power Interface Board used in SINAMICS DCM (6RA80 series) and selected SIMOREG (6RA70 series) DC drive systems. It serves as the interface between the control electronics and the power section, handling signal transmission, electrical isolation, and power distribution for the drive. Designed for four-quadrant (4Q) operation, the board supports forward and reverse motor rotation as well as regenerative braking, making it suitable for high-performance DC motor control applications.
Commonly corresponding to the Siemens spare part 6RY1803-0DA02, the C98043-A7105-L4-9 is widely applied in heavy industrial equipment requiring precise speed regulation and bidirectional operation. Typical applications include rolling mills, mine hoists, cranes, paper machinery, rubber extrusion equipment, and other industrial DC drive systems. Its reliable interface design helps ensure stable communication between the control circuit and SCR power modules, contributing to efficient drive performance and dependable long-term operation.

✣ Technical Data ✣

Manufacturer: Siemens
Product Model: C98043-A7105-L4-9
Product Type: Power Interface Board
Place of 0rigin: Germany
Voltage Rating: 400–600 V
Supply Voltage: 24 VDC
Logic Voltage: 5 VDC / 15 VDC
Operating Temperature: 0°C to +55°C
Storage Temperature: -25°C to +70°C
Relative Humidity: 5% to 95% (Non-condensing)

✣ Need Assistance? ✣

For pricing, stock availability, or additional product information, feel free to contact us.

✣ Why Partner With Us? ✣

Industrial Automation Parts Supply

We supply a wide range of industrial automation components, including PLCs, DCS modules, HMI panels, servo drives, power supplies, I/O modules, communication modules, and other control system spare parts.

Worldwide Shipping

Orders can be shipped to customers in many countries through established international carriers, with delivery options selected according to destination and urgency.

Export Documentation

We provide standard export documents and assist with shipping paperwork to help support international orders.

Careful Packaging

Products are packed carefully before shipment to help reduce the risk of damage during transportation.

Product Sourcing

If a required part is difficult to find, we can help check availability through our supplier network and provide sourcing support whenever possible.

Customer Support

Our team responds to product inquiries, quotations, and order updates, helping customers obtain the information needed before and after purchase.

✣FAQ ✣

1. What is the Siemens C98043-A7105-L4-9 used for?
The Siemens C98043-A7105-L4-9 is a Power Interface Board used in industrial DC drive systems to transfer control signals, provide electrical isolation, and interface the control circuitry with the power stage.

2. Why does the Siemens C98043-A7105-L4-9 require a 24 VDC supply?
The C98043-A7105-L4-9 operates with a 24 VDC supply to power its control circuitry and ensure stable communication between the drive controller and power components.

3. How does the Siemens C98043-A7105-L4-9 support industrial drive applications?
The board operates with 400–600 V drive systems and utilizes 5 VDC and 15 VDC logic voltages, enabling reliable signal processing and control in demanding industrial environments.

4. Can the Siemens C98043-A7105-L4-9 operate in harsh industrial conditions?
Yes. The C98043-A7105-L4-9 is designed for an operating temperature range of 0°C to +55°C, with a storage temperature of -25°C to +70°C and 5% to 95% non-condensing relative humidity.

5. Which applications commonly use the Siemens C98043-A7105-L4-9?
The Siemens C98043-A7105-L4-9 is commonly installed in SINAMICS DCM, SIMOREG DC drive systems, rolling mills, cranes, mining equipment, paper machinery, and other industrial applications requiring reliable DC motor control.

✣Recommended Products ✣

>> Manager: Leonia    |   Email: sales11@amikon.cn    |    Whatsapp: +8618030175807