Overview

The 2155/40 TDISecure Communication Processor is engineered to replace legacy processors like TDXNet while offering enhanced security and performance. It acquires up to 24 dynamic signal channels and 24 process measurement inputs, including 4–20 mA and DC voltage types. This parallel sampling capability ensures high-fidelity data capture across a wide frequency range—from DC to 30 kHz.

Moreover, TDISecure isolates data acquisition from the protection system, reducing cybersecurity risks and improving system reliability. It connects to System 1 software via Ethernet TCP/IP and supports Modbus communication through serial interfaces.

For instance, in a refinery or power plant, TDISecure enables centralized diagnostics of vibration, temperature, and process parameters across multiple assets. Its rugged design and CE certification make it suitable for deployment in harsh industrial environments. The module shares the same footprint as previous models, simplifying upgrades and retrofits.

Technical Data

Typical Applications

• Secure data acquisition in rotating machinery monitoring systems

• Integration with System 1 for centralized diagnostics and analytics

• Replacement of legacy processors like TDXNet in existing installations

• Condition monitoring of vibration, temperature, and process signals

• Cybersecure architecture for industrial automation and asset protection

This processor is ideal for engineers seeking scalable, secure, and high-speed data acquisition across plant-wide assets. Its compatibility with modern and legacy systems makes it a versatile solution for both upgrades and new deployments.

FAQ

Q: What systems is the 2155/40 compatible with?
A: It integrates with System 1 software and replaces legacy processors like TDXNet.

Q: How many channels does it support?
A: It supports up to 24 dynamic channels and 24 process inputs.

Q: What communication protocols are available?
A: It uses Ethernet TCP/IP and Modbus over serial interfaces.

Q: Is it certified for industrial use?
A: Yes, it is CE-certified and suitable for global deployment.

Q: What is the warranty period?
A: The module includes a standard 1-year manufacturer warranty.