Yokogawa ATR8D-00 12-Channel Isolated Pressure Clamp

Product Overview

The Yokogawa ATR8D-00 acts as a high-performance bridge between field-mounted RTD sensors and CENTUM VP FIO modules. This 100% Brand New pressure clamp terminal block facilitates the secure transmission of sensitive analog signals in mission-critical process environments. It features 12 isolated channels and a dual-redundant architecture, ensuring that your machinery monitoring remains online even during partial system faults. Engineers choose the ATR8D-00 to maintain maximum signal integrity and prevent data loss in high-stakes industries like oil and gas, power generation, and chemical processing.

Technical Specifications

Engineering Advantages

• Tool-Free Installation: The pressure clamp mechanism eliminates the need for manual screw tightening. This accelerates the wiring process and provides a vibration-resistant connection that won't loosen over time—a common failure point in high-vibration industrial settings.

• Redundancy for Zero-Downtime: The ATR8D-00 supports dual-redundant configurations. This engineering choice ensures that signal paths remain active during module swaps or communication failures, protecting your facility from unplanned shutdowns.

• Superior Signal Isolation: 12 isolated channels prevent electrical noise from one loop from contaminating adjacent signals. This isolation proves vital when running long cable distances near high-voltage motor cables or other sources of electromagnetic interference (EMI).

• High Channel Density: The compact footprint allows for 12 channels of isolated RTD wiring in a slim chassis. This density significantly reduces the required cabinet real estate, allowing for more I/O points per square meter.

FAQs

• Does the ATR8D-00 require specialized tools for wiring? No. The pressure clamp design allows for tool-free field wiring. You simply insert the stripped lead into the clamp, which maintains constant mechanical pressure to ensure a low-resistance electrical contact.

• Can I use this terminal block for thermocouples? Yokogawa optimizes the ATR8D-00 specifically for RTD and analog signals. For thermocouple applications, we recommend checking the compatibility of your FIO module or selecting a terminal block with cold-junction compensation features.

• Is the surge protection built-in? The ATR8D-00 supports optional surge protection. Depending on your specific environmental risks (such as lightning-prone outdoor areas), you can configure the system to include dedicated surge protection modules.

• Is this a genuine Yokogawa Japan product? Yes. We only ship 100% Brand New, original Yokogawa ATR8D-00 units in factory packaging. This guarantees that the unit meets all CENTUM VP performance specifications and safety certifications.