Yokogawa PW482-10 Input Power Supply Module

Product Description

The PW482-10 from Yokogawa is a robust input power supply module engineered to deliver stable DC output for industrial control systems. Designed for reliability and performance, it ensures consistent power distribution to modules within the CENTUM and ProSafe series. The unit supports multiple voltage configurations and includes built-in protection features for safe and efficient operation in demanding environments.

Key Features

• Flexible Input Range: Accepts 100–120 VAC or 220–240 VAC, 50/60 Hz input voltage options depending on model configuration.

• Dual Output Design: Provides +12 VDC and +24 VDC for high-power operation or single 24 VDC output for low-power configurations.

• High Current Capability: Supplies up to 40A at 12 VDC (total power output up to 480 W).

• Built-in Protection: Integrated overload and short-circuit protection ensures safe operation and system stability.

• Wide Temperature Range: Operates reliably from -20°C to +70°C, suitable for various industrial environments.

• Durable Construction: Compact and rugged design for panel-mounted or modular system installation.

Technical Specifications

• Model Number: PW482-10

• Manufacturer: Yokogawa Electric Corporation

• Type: Input Power Supply Module

• Input Voltage: 100–120 VAC or 220–240 VAC (selectable)

• Frequency: 50/60 Hz

• Output Voltage:

• High Power: +12 VDC and +24 VDC

• Low Power (S2 model): +24 VDC only

• Output Current: Up to 40A at 12 VDC (480 W total)

• Operating Temperature: -20°C to +70°C

• Dimensions (H × W × D): 6 × 15 × 20 cm

• Weight: 0.9 kg

• Protection Features: Overload and short-circuit protection

• Cooling Method: Passive air-cooled design

Applications

The PW482-10 is ideal for distributed control systems, PLC panels, and automation equipment where stable and high-efficiency power is essential. It is commonly used in chemical, oil & gas, and manufacturing industries.

FAQ

Q: What distinguishes the PW482-10 from the PW482-10 S2?
A: The PW482-10 provides dual output (+12 VDC and +24 VDC), while the PW482-10 S2 offers a single 24 VDC output for low-power setups.

Q: Does the module include built-in protection?
A: Yes, it includes overload and short-circuit protection to safeguard both the power supply and connected modules.

Q: Can this module operate continuously at high temperatures?
A: Yes, it is designed to perform reliably up to +70°C ambient temperature.