SINAMICS CU240E-2 DP Control Unit: Reliable Motor Control Solution

• PROFIBUS DP Connectivity: Seamless integration with industrial networks
• Advanced Safety Feature: Includes one fail-safe digital input
• Space-Saving Design: Compact unit for efficient cabinet use

Product Overview

The SINAMICS CU240E-2 DP control unit (6SL3244-0BB12-1PA1) offers precise motor control. It connects via PROFIBUS DP network. Ideal for industrial automation and drive applications.

Technical Specifications

• Article Number: 6SL3244-0BB12-1PA1
• Power Supply Range: DC 20-29 V
• Maximum Current: 0.5 A
• Heat Dissipation: 5.5 W
• Network Protocol: PROFIBUS DP
• Digital Inputs: 6 standard + 1 fail-safe
• Input Voltage Levels: 11V (ON) / 5V (OFF)
• Relay Outputs: 2 changeover contacts
• Analog Interfaces: 2 inputs, 2 outputs
• Control Methods: V/f, FCC, ECO, sensorless vector
• Temperature Range: -10°C to +55°C
• Wire Size: 0.05-1.5 mm² (AWG 28-16)
• Enclosure Rating: IP20
• Unit Weight: 0.49 kg
• Footprint: 73 x 199 x 46 mm
• Certifications: CE, UL, cUL, RCM, SEMI F47

Expert Questions & Answers

What is the benefit of the fail-safe input?

It provides safety functionality for emergency stops or critical safety circuits without extra hardware.

Can this unit operate in cold environments?

Yes, it functions reliably from -10°C, making it suitable for unheated industrial facilities.

What types of motors can it control?

It works with standard three-phase induction motors using various control strategies for optimal performance.

How thin can the signal wires be?

You can use very thin wires down to 0.05 mm² (AWG 28) for space-constrained installations.

Is encoder feedback supported?

No, this model uses sensorless technology, reducing cost and complexity while maintaining good performance.

Shipping & Warranty

We deliver worldwide through FedEx, UPS, and DHL. All orders include 12-month product guarantee for complete peace of mind.

© 2025 Ubest Automation Limited. All rights reserved.
Original Source: https://www.ubestplc.com/
Contact: sales@ubestplc.com | +86 180 3000 5825