The PW502 Power Supply Unit from Yokogawa is an industrial-grade module engineered to deliver stable DC output for automation and process control systems. Compact yet powerful, it is widely used in distributed control systems (DCS), PLCs, and instrumentation setups where reliability and efficiency are critical.
Technical Specifications
Model / Part Number: PW502
Function: Industrial DC power supply unit
Input Voltage: 100–240 V AC (wide range for global use)
Output Voltage: 24 V DC regulated
Output Current: Up to 50 A
Power Rating: 1200 W
Efficiency: 90% typical
Operating Temperature: -20 °C to +70 °C (-4 °F to +158 °F)
Protection Features: Overload, overvoltage, and short-circuit protection
Design: Compact form factor, IP66 protection rating
Dimensions: 200 × 130 × 90 mm (typical)
Weight: 1 kg
Application Scenarios
Powering Yokogawa PLCs, DCS controllers, and I/O modules
Supplying regulated DC power for instrumentation and analyzers
Industrial plants requiring fault-tolerant and high-efficiency power modules
FAQ
Q: What makes the PW502 suitable for industrial environments? A: It combines wide input voltage tolerance, high efficiency, and rugged protection features, ensuring stable operation in demanding conditions.
Q: Can the PW502 be used in redundant systems? A: Yes, it supports redundancy to maintain continuous operation in critical applications.
Q: How does PW502 differ from smaller Yokogawa power modules? A: PW502 offers higher output current (50 A) and power rating (1200 W), making it ideal for large-scale system integration.
