Product Description

The ATSR3D is a high-performance pressure clamp terminal block designed for precise RTD (Resistance Temperature Detector) and potentiometer (POT) analog signal termination. It serves as a critical interface within Yokogawa CENTUM VP and CS 3000 distributed control systems, enabling reliable signal connections between field instruments and analog input modules.

The module features a tool-free pressure clamp wiring mechanism, allowing quick installation while ensuring secure, vibration-resistant electrical contact. Built for high-availability industrial environments, the ATSR3D supports dual-redundant system architectures, maintaining measurement integrity even in critical control loops.

With a rugged industrial housing and high environmental protection rating, the ATSR3D is well suited for harsh environments where signal accuracy and connection reliability are essential for continuous process monitoring.

Technical Specifications

Application Scenarios

The ATSR3D terminal block is widely used in industrial environments where precise temperature or position monitoring is required. It is commonly deployed in sectors such as:

• Petrochemical refining

• Power generation

• Thermal processing plants

• Chemical manufacturing facilities

Its tool-less wiring design significantly reduces installation time during large-scale plant commissioning and simplifies maintenance activities. Because it supports redundant signal configurations, the ATSR3D is also suitable for Safety Instrumented Systems (SIS) and critical control loops where continuous measurement reliability is essential.

FAQ

Q: Does the ATSR3D require specialized tools for field wiring?
A: No. The pressure clamp mechanism is designed for tool-free wiring, allowing operators to quickly insert or remove conductors while maintaining secure, vibration-resistant electrical contact.

Q: Can this terminal block operate in outdoor or high-moisture areas?
A: Yes. The IP66/IP67 environmental rating provides strong protection against dust ingress and water jets. However, it is still recommended to install the terminal block inside a suitable enclosure for optimal protection in outdoor installations.