Yokogawa S9391AT-02 (I/O Module Adapter for S9000 Series)
Product Introduction: A dedicated signal adapter and terminal block for Yokogawa S9000 series I/O modules, providing stable wiring, signal isolation, and field connection for analog and digital I/O signals. It ensures reliable transmission between field devices and DCS I/O modules.
Technical Specifications:
- Application: For S9000 series I/O modules
- Connection Type: Screw terminal block
Detailed content
- Isolation: Integrated signal isolation
- Wiring Method: Field instrument direct connection
- Operating Temperature: -20°C to 70°C
- Compliance: ISA G3 corrosion-resistant environment
Functional Features:
- Stable and secure terminal connection
- Protects I/O modules from field surge and noise
- Simplifies field wiring and maintenance
- High corrosion resistance for harsh environments
- Compact structure for high-density cabinet layout
- Plug-and-play compatibility with host modules
Application Scenarios:
DCS control cabinets in refineries, chemical plants, thermal power plants, and offshore platforms requiring reliable I/O wiring and signal conditioning.












