Yokogawa spare parts and accessories help maintain, upgrade, and extend the life of automation systems. From controllers to modules and connectors, these components reduce downtime and ensure continuous operation.
Yokogawa Other Parts
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Yokogawa Yokogawa CP461-50 S2 Processor Module
Product Overview The Yokogawa CP461-50 is a high-performance processor module designed to serve as the central control unit for AFV30 and AFV40series field devices. It provides robust computational power and control logic for distributed control and safety instrumented systems. Technical Specifications Attribute Details Manufacturer Yokogawa Product Number CP461-50 Product Type Processor Module Compatible Systems AFV30 / AFV40 Redundancy Support Dual-redundant with identical module pairing I/O Module Support Up to 8 modules Dimensions (D×W×H) 15.2 cm × 5.1 cm × 20.3 cm Weight Approx. 0.7 kg Suffix Code -5 Standard type, no explosion protection Suffix Code -0 Basic type Optional Feature ERFI (Enhanced RFI protection)
$200.00 $100.00
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Yokogawa Yokogawa AAI543-H50 Analog Output Module
Product Overview The Yokogawa AAI543-H50 is a high-integrity analog output module engineered for use in CENTUM VP and CENTUM CS distributed control systems. Featuring 16 isolated output channels, it supports 4–20 mA analog signals and integrates HART digital communication, enabling enhanced diagnostics and remote configuration of field devices such as valve positioners and smart transmitters. Applications Distributed Control Systems (DCS) Valve positioner control and diagnostics Smart transmitter configuration via HART Process automation in oil & gas, chemical, and power sectors Redundant control architectures requiring stable analog output Technical Specifications Attribute Details Manufacturer Yokogawa Product Number AAI543-H50 Product Type Analog Output Module Output Signal Range 4–20 mA DC Channels 16 (individually isolated) Communication Protocol HART (digital communication) Output Resolution 16-bit Accuracy ±0.1% FS @ 25 °C Output Load Resistance 250–600 Ω Transmitter Power 19–25.5 V DC (max 25 mA/channel) Power Supply 24 V DC ±10% Operating Temp. -20 °C to +70 °C Dimensions Approx. 100 mm × 100 mm × 40 mm Weight Approx. 0.3 kg Suffix Code -H HART protocol enabled Suffix Code -5 No explosion protection, redundant-ready Suffix Code -0 Basic type
$200.00 $100.00
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Yokogawa Yokogawa AAI143-H50 Analog Output Module
Product Overview The Yokogawa AAI143-H50 is a high-performance analog input module designed for CENTUM VP and CENTUM CS distributed control systems. Featuring 16 fully isolated input channels, it supports 4–20 mA current signals and integrates HART digital communication, enabling remote diagnostics, configuration, and calibration directly from the control room. Applications Process control in oil & gas, chemical, and power industries Integration with smart field devices using HART protocol High-precision data acquisition in DCS systems Harsh industrial environments requiring isolated analog input Technical Specifications Attribute Details Manufacturer Yokogawa Product Number AAI143-H50 Product Type Analog Input Module Input Signal Range 4–20 mA DC Channels 16 (individually isolated) Communication Protocol HART (digital communication) ADC Resolution 16-bit Accuracy ±0.1% FS @ 25 °C Sampling Rate 5 samples/sec/channel Input Resistance 270–350 Ω (ON), ≥500 kΩ (OFF) Transmitter Power 19–25.5 V DC (max 25 mA/channel) Power Supply 24 V DC ±10% (max 0.8 A) Operating Temp. -20 °C to +70 °C Dimensions Approx. 100 mm × 100 mm × 40 mm Weight Approx. 0.3 kg Protection Rating IP20, ATEX Zone 2 / Class I Div 2 Suffix Code -H HART protocol enabled Suffix Code -5 No explosion protection Suffix Code -0 Basic type
$200.00 $100.00
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Yokogawa Yokogawa PW402 Power Supply Unit
Product Overview The Yokogawa PW402 is a high-efficiency power supply module engineered to support CENTUM CS and CENTUM VP control systems. With a stable 220V AC input, it delivers consistent power to controllers, I/O modules, and field instruments in demanding industrial environments. Applications Distributed Control Systems (DCS) Process automation in oil & gas, chemical, and power sectors Powering Yokogawa controllers, I/O modules, and field devices Control cabinets with moderate thermal loads Technical Specifications Attribute Details Manufacturer Yokogawa Product Number PW402 Product Type Power Supply Unit Input Voltage 220V AC Operating Temperature ≤ 40 °C Dimensions 5.1 cm × 22.9 cm × 20.3 cm Weight Approx. 2.0 kg Compatibility CENTUM CS / CENTUM VP systems Installation Plug-in module Origin Japan
$200.00 $100.00
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Yokogawa Yokogawa SCP451-51 Processor Module
Product Overview The Yokogawa SCP451-51 is a high-performance processor module built for mission-critical control in CENTUM VP and ProSafe-RS distributed control systems. Equipped with a MIPS R5000 processor and 32 MB main memory, it ensures fast and stable execution of control logic across industrial networks. Applications Distributed Control Systems (DCS) Safety Instrumented Systems (SIS) Process automation in oil & gas, chemical, and power sectors High-availability industrial networks Harsh environment installations requiring G3 compliance Technical Specifications Attribute Details Manufacturer Yokogawa Product Number SCP451-51 Product Type Processor Module Processor MIPS R5000 Main Memory 32 MB Vnet/IP Interface Dual-redundant, 100 Mbps, Full duplex ESB Bus Interface Dual-redundant Ethernet Compliance 100BASE-TX Connector Type RJ45 Cable Type UTP (CAT5e or higher) Max Cable Distance 100 m Power Supply Options 100–120 V AC / 220–240 V AC / 24 V DC Suffix Code -5 No explosion protection Suffix Code -1 ISA Standard G3 compliant Dimensions Approx. 150 mm × 100 mm × 30 mm Weight Approx. 0.7 kg
$200.00 $100.00
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Yokogawa Yokogawa S9343FA Connector Unit
Product Overview The Yokogawa S9343FA Connector Unit is a specialized termination component designed for the ESB Bus within SNB10D Safety Node Units. This unit ensures proper signal integrity by serving as the endpoint of the ESB communication backbone, preventing reflections and maintaining reliable data transmission across the system. Applications Safety instrumented systems (SIS) Power generation and energy control Chemical and petrochemical automation ESB bus-based distributed control systems High-speed industrial communication networks Technical Specifications Attribute Details Manufacturer Yokogawa Part Number S9343FA Product Catalog SNB10D Safety Node Unit Voltage 24 Vdc Current 1 A Dimensions (L×W×H) 120 mm × 30 mm × 20 mm Weight 0.1 kg Function ESB Bus Connector Unit with Terminator Compatibility SNB10D, FIO modules Environmental Rating Industrial-grade
$200.00 $100.00
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Woodward Woodward 9907-147 PROTECH 203 Overspeed Protection Module
The Woodward 9907-147 belongs to the PROTECH 203 series, engineered to safeguard engines and turbines from overspeed conditions. Designed by Woodward Inc., this module uses magnetic pickups to detect speed anomalies in real time, ensuring operational safety in demanding industrial environments. Key Features Magnetic pickups continuously monitor rotational speed Overspeed detection and mitigation prevent equipment damage Resistant to EMI, vibration, moisture, and extreme temperatures Reliable performance in harsh industrial conditions Technical Specifications Specification Details Manufacturer Woodward Inc. Series PROTECH 203 Overspeed Protection Model 9907-147 Voltage 24 Vdc Current 4 mA Dimensions 160 mm × 160 mm × 12 mm Weight 0.8 kg Product Catalog PROTECH 203
$200.00 $100.00
