Yokogawa ATR8S-00 Pressure Clamp Terminals

Typical Applications

• Industrial control cabinets for Yokogawa I/O modules

• Signal wiring and distribution in chemical and petrochemical plants

• Oil & gas automation and process control systems

• Power generation and turbine instrumentation wiring

• Water and wastewater treatment facility control systems

Key Advantages

• Secure Electrical Connections – Provides reliable, low-resistance pressure clamp connections.

• Easy Installation – Simplifies wiring and maintenance in control cabinets.

• Compact and Robust Design – Fits in space-constrained I/O racks while withstanding industrial environments.

• Seamless System Integration – Fully compatible with Yokogawa DCS and KS-series I/O modules.

• Improved Signal Reliability – Ensures stable connection for analog, digital, and numeric signals.

Technical FAQs

1. What is the primary function of the ATR8S-00 terminals?
They provide secure pressure clamp connections for field and I/O module wiring.

2. What types of signals can they handle?
They support analog, digital, and numeric signals from field devices to control modules.

3. Are they suitable for high-density wiring?
Yes, their compact design allows multiple connections in a limited space.

4. How does the clamp mechanism work?
A pressure-based design ensures stable, vibration-resistant electrical contact without screws.

5. Can individual terminals be replaced easily?
Yes, modular design allows replacement without disturbing adjacent connections.

6. Are these terminals compatible with KS series adapters?
Yes, they work seamlessly with Yokogawa KS series cable interface adapters.

7. Can they be mounted in standard control cabinets?
Yes, they fit standard I/O racks or directly within control cabinets.

8. Do they support hazardous area installations?
They can be used with IS-rated modules where applicable, following safety regulations.

9. How do they improve system reliability?
By providing secure, low-resistance connections, they reduce signal loss and intermittent faults.

10. What maintenance is required?
Minimal; periodic visual inspection and verification of connection integrity are sufficient.