YOKOGAWA VM1D VM1D MULTIPOINT ANALOG CONTROL BOARD AS S9211AQ-0

Description:

The Yokogawa VM1D (VM1*D) Multipoint Analog Control Board (AS S9211AQ-0) is used a PLC/DCS I/O module designed for handling multiple analog input and output signals within industrial control systems. It is used as a control/interface card that enables monitoring and control of process variables such as temperature, pressure, flow, and level. This board is part of Yokogawa’s multipoint analog control architecture and supports precise signal processing in automation environments.

Applications:

The Yokogawa VM1D is used in industrial environments to manage multiple analog signals in process control systems. It is commonly deployed in chemical processing, power generation, manufacturing, and distributed control systems (DCS). The module enables real-time monitoring and control of field instrumentation, supporting stable plant operation and accurate process regulation.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: VM1D (VM1*D) / AS S9211AQ-0
• Product Type: Multipoint Analog Control Board / Analog I/O Module
• Function: Handles multiple analog input and output signals
• Signal Types: Typically 4–20 mA, 0–10 V analog signals
• Capability: Supports both analog input and output channels
• Communication: HART-enabled (model dependent)
• Redundancy: Supports dual-redundant configuration for reliability
• System Compatibility: Yokogawa DCS / PLC platforms (VM1 series systems)
• Installation: Rack-mounted PCB within control system
• Weight: ~0.6–0.8 kg
• Construction: Industrial-grade printed circuit board

Common Replacements:

• Yokogawa VM2 Multipoint Analog I/O Card
• Yokogawa VM4 Analog Output Card
• Yokogawa MAC2 Analog Control I/O Module