3RK1903-3EA10 SIEMENS specialized terminal module

Description

3RK1903-3EA10 SIEMENS specialized terminal module

Product Dimensions：

1. Product Description

The Siemens 3RK1903-3EA10 is a specialized terminal module (TM) designed for the SIMATIC ET 200S FC (Frequency Converter) decentralized drive system. It serves as the physical mechanical and electrical interface base for mounting the Inverter Control Units, specifically the ICU24 and ICU24F (fail-safe version) control modules.

This terminal module pre-wires the connection points, allowing for seamless hotswapping of the actual control intelligence units without disrupting the main terminal wiring infrastructure.

2. Technical Parameters

3. Product Advantages

• Permanent Wiring Concept: Cables and terminal wires are connected directly to the terminal module. This means control units can be inserted or pulled out (Hot-Swapping) for maintenance or upgrades without touching the electrical wiring.

• Compact, Space-Saving Design: Tailored to the modular architecture of the ET 200S system, optimizing panel space inside complex industrial control cabinets.

• Fail-Safe Ready: Built to safely house and support the ICU24F fail-safe control units, making it reliable for safety-integrated automated tasks.

• Robust Connectivity: Features durable terminal contacts capable of handling standard industrial vibration and thermal fluctuations common in motor control centers.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Please make an inquiry for more models：