YOKOGAWA PW482-51 S2 POWER SUPPLY MODULE TAKE OUT NO DHL

Description:

The Yokogawa PW482-51 Power Supply Module (Style S2) is used an industrial AC input power module designed for Yokogawa CENTUM and FIO/FCU distributed control systems. It converts 220–240 VAC input into regulated internal system power for CPU, I/O, and communication modules. This module is engineered specifically for Yokogawa control architectures and supports high-reliability operation, including redundant configurations for critical process systems.

Applications:

The Yokogawa PW482-51 is used in industrial environments to supply stable power to PLC and DCS control systems. It is commonly deployed in chemical processing, power generation, manufacturing, and process automation systems. The module ensures reliable operation of CPU, I/O, and communication modules, supporting continuous system uptime and stable plant operation.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: PW482-51
• Product Type: Power Supply Module (DCS/PLC)
• Input Voltage: 220–240 VAC ±10%, 50/60 Hz
• Power Consumption: ~230 VA
• Function: Supplies power to I/O modules and transmitters
• System Compatibility:
• Field Control Unit (FCU)
• FIO Node Unit
• Optical ESB Bus Repeater Unit
• Installation: Rack/base module (slots P1–P2)
• Redundancy: Supports dual-redundant configuration (2 modules)
• Terminals: M4 screw terminals for power connections
• Weight: ~1–2 kg (model dependent)
• Interface: Dedicated backplane connector
• Function Role: Internal system power distribution (not standalone PSU)

Common Replacements:

• Yokogawa PW482-50 (updated variant)
• Yokogawa PW481 (100–120VAC version)
• Yokogawa PW484 (24VDC version)