The Yokogawa SPW482-13 is a DC Power Supply Module designed for installation in Yokogawa's proprietary PLC (Programmable Logic Controller) or DCS (Distributed Control System) racks, such as those from the FA-M3 or other Yokogawa control families.<br />
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It is a specialized, high-power variant within the power supply lineup. Its primary function is to convert AC line power (typically 100-240V AC) into a stable, well-regulated, and isolated 5V DC output used to power the backplane of the PLC rack. This backplane power is essential for operating the system's CPU module, I/O modules, communication modules, and other internal components.
Parameters & Specifications
Category Specification
Model Code SPW482-13
Type AC-to-DC Power Supply Module for PLC/DCS Rack
Input Voltage 100 to 240 V AC (Wide range, auto-sensing)
Input Frequency 50/60 Hz
Output Voltage 5 V DC (Primary backplane power)
Output Current 13 A (This is the key specification: 13 Amps at 5V DC)
Output Power 65 Watts (5V * 13A = 65W)
Mounting Plug-in Module for a specific Yokogawa PLC/DCS chassis slot.
Isolation Input ⇨ Output (Reinforced isolation for safety and noise immunity)
Protection Overcurrent protection and Overvoltage protection on the output.
Cooling Natural convection (Fanless design for reliability)
Safety Certifications UL, cUL, CE compliant. Designed to meet international safety standards.
Typical Application Providing higher power to Yokogawa FA-M3 or other system racks with extensive I/O module configurations.