Product Overview

The Emerson 9070880 KRADCV1.1 is a high-performance line coupler signal conditioner designed specifically for KNX-based building automation systems. It acts as a bridge between different KNX lines or areas, providing galvanic isolation to protect devices and enhance overall system stability.

This module supports secure KNX communication, telegram filtering, and long frame support (ETS 5 and above), making it an ideal choice for modern smart building infrastructures. Additionally, it can function as a line repeater, extending the communication range across large installations.

With its compact DIN rail-mountable design and low power consumption, the KRADCV1.1 is perfectly suited for integration into control panels and distribution boards. As such, it is a trusted solution for engineers and system integrators looking for reliable KNX signal conditioning in commercial and industrial environments.

Technical Specifications

Typical Applications / System Integration

The KRADCV1.1 module is widely used in KNX-based building automation systems that require reliable line coupling and signal conditioning. Some common applications include:

• Commercial Buildings: Connects and isolates KNX lines across multiple floors or zones, ensuring stable communication.

• Industrial Facilities: Enhances communication stability in large-scale automation networks.

• Smart Homes: Filters and forwards telegrams between subsystems for efficient control of lighting, HVAC, and security systems.

• Public Infrastructure: Supports secure data transfer in lighting, HVAC, and access control systems.

Additionally, its capability to act as a line amplifier makes it suitable for extending KNX networks in expansive installations.

System Integration Benefits

• Simplified Configuration: Quick setup and integration with existing KNX systems.

• Improved Fault Isolation: Provides robust protection and fault isolation, preventing signal interference.

• Enhanced Communication Performance: Ensures stable and secure data transfer between KNX lines.

Engineers and system integrators benefit from its modular design, easy installation, and long-term operational stability.

FAQ

Q: What is the main function of the KRADCV1.1 module?
A: It connects and isolates KNX lines or areas while conditioning signals for stable communication.

Q: Can it be used as a repeater?
A: Yes, the KRADCV1.1 supports line amplification to extend KNX communication range.

Q: What kind of mounting does it support?
A: It is designed for DIN rail installation, simplifying mounting in control panels.

Q: Is it compatible with ETS 5?
A: Yes, it supports long frame communication and secure data features in ETS 5.

Q: What environments is it suitable for?
A: It is ideal for smart buildings, industrial automation, and public infrastructure.