YOKOGAWA SCANNER B9578WD

Description:

The Yokogawa B9578WD Scanner Module is used in Yokogawa chart recorder and data acquisition systems for input signal scanning and channel multiplexing. Commonly installed in industrial recorders and monitoring systems to sequentially capture multiple input signals from field devices. Maintenance teams and system integrators use this part for repair, replacement, and restoration of multi-channel data acquisition functionality.

Applications:

The Yokogawa B9578WD Scanner Module is used in industrial environments to scan and process multiple input signals such as temperature, pressure, and flow from connected sensors and transmitters. It is commonly deployed in data logging systems, chart recorders, and process monitoring equipment across industries including power generation, chemical processing, oil and gas, and manufacturing where accurate multi-channel data acquisition is critical for operational control and historical analysis. Scanner boards like this are integral to handling multiple inputs within a single recorder system.

Technical Specifications:

• Manufacturer: Yokogawa Electric
• Part Number: B9578WD
• Product Type: Scanner Module / Input Scan Board
• Function: Multi-channel signal scanning and input multiplexing
• Application: Chart recorders and data acquisition systems
• System Compatibility: Yokogawa recorder systems
• Signal Type: Analog input signals (temperature, pressure, flow, etc.)
• Installation: Internal PCB module
• Construction: Industrial-grade circuit board
• Use Case: Sequential signal acquisition and processing
• Weight: Approx. 1 lb (typical listing data)

Common Replacements:

• Yokogawa B9578WE
• Yokogawa B9578WF
• Yokogawa B9566TG