S9564FA | Yokogawa I/O Interface Connector Unit for Field Control Station

Product Description

The S9564FA (S9564FA) is a high-performance connector interface engineered by Yokogawa for use within the CENTUM series Distributed Control Systems (DCS). This unit facilitates the critical physical link between field-side instrumentation and the system's I/O modules, ensuring the integrity of signal paths for real-time data acquisition. By utilizing gold-plated contact surfaces, the S9564FA (S9564FA) effectively minimizes contact resistance and prevents signal attenuation, which is essential for maintaining the high-fidelity feedback required in process automation.

Constructed from reinforced ABS and designed to meet stringent industrial EMI standards, the module provides a secure and vibration-resistant connection point. Its compact footprint allows for efficient density within the Field Control Station (FCS) cabinet, supporting a wide range of operating temperatures and ensuring consistent uptime in harsh processing environments.

Technical Specifications

• Manufacturer: Yokogawa Electric Corporation

• Model Number: S9564FA

• Equipment Category: Industrial Interface Connector Unit

• Contact Plating: Corrosion-resistant gold plating for high-conductivity

• Rated Voltage: 24 VDC (Standard logic level)

• Thermal Performance: Functional from -20°C to +60°C

• Housing Grade: Reinforced ABS (Industrial-grade polymer)

• Chassis Dimensions: 135 mm x 85 mm x 30 mm

• Net Weight: 0.32 kg

• Fixing Method: Supports DIN rail mounting or direct panel integration

• Hardware Compatibility: Fully compatible with CENTUM VP/CS 3000 FCS and I/O sub-systems

Industrial Applications

The S9564FA (S9564FA) is a standard requirement for refinery, chemical, and pharmaceutical automation layouts where reliable wiring termination is critical. It is specifically used in the marshaling cabinets of Yokogawa control systems to organize and protect complex multi-core cable runs from field transmitters to the controller rack.

Frequently Asked Questions

How does the gold plating benefit the S9564FA interface?

Gold does not oxidize in industrial environments. The S9564FA (S9564FA) uses this plating to ensure that low-voltage analog signals (such as 4-20mA or 1-5V) remain accurate over years of operation without the risk of contact corrosion.

Can this unit be swapped while the FCS is powered?

Yes, as a passive connection interface, the S9564FA (S9564FA) generally supports modular maintenance. However, engineers should verify that disconnecting specific I/O loops will not trigger safety interlocks or process alarms within the DCS software environment.