Yokogawa SPW482-13-S1 Power Supply Module – Product Description

Overview

The Yokogawa SPW482-13-S1 is a high-performance industrial power supply module designed to provide stable DC power to CPUs, I/O modules, and communication units in CENTUM VP and ProSafe‑RS systems. Moreover, its rack-mounted, compact design ensures reliability and hot-swap capability for mission-critical automation processes.

Technical Specifications

Electrical

• Input Voltage: 100–240 V AC, 50/60 Hz

• Output Voltage: 24 V DC regulated

• Output Current Capacity: Up to 13 A continuous

• Output Power: 300 W

• Ripple & Noise: < 50 mV peak-to-peak

• Efficiency: 85% typical

• Protection Features: Overcurrent, short-circuit, and overvoltage protection

• Redundancy: Dual redundant operation supported

Performance

• Reliability: Designed for continuous 24/7 operation in industrial environments

• Hot-Swap Capability: Replaceable without shutting down the system

• Diagnostics: LED indicators for input/output and fault monitoring

Mechanical

• Mounting: Rack-mounted in FCS or I/O cabinet backplane

• Dimensions (W × H × D): 280 × 100 × 280 mm

• Weight: 0.35 kg

• Cooling: Natural convection (fanless)

• Protection: IP20

Communication & Integration

• Interface: Supplies regulated DC power via Yokogawa backplane bus

• Compatibility: Fully compatible with CENTUM VP DCS and ProSafe‑RS SIS

• Configuration: Managed via Yokogawa engineering tools

Environmental & Compliance

• Operating Temperature: 0 °C to +55 °C

• Storage Temperature: −20 °C to +70 °C

• Relative Humidity: 5–95% non-condensing

• Certifications: CE, UL, CSA, ATEX

• Origin: Manufactured in Japan

FAQ

Q1: What is the input voltage range for SPW482-13-S1?
The module accepts a universal AC input range of 100–240 V AC, 50/60 Hz.

Q2: What is the maximum output current?
It can deliver up to 13 A continuous output at 24 V DC.

Q3: Can it be replaced without shutting down the system?
Yes, it supports hot-swap capability for uninterrupted operation.

Q4: Does it support redundant operation?
Yes, dual redundant configuration is supported for fault-tolerant systems.

Q5: What protection features are included?
Overcurrent, overvoltage, and short-circuit protection are built into the module.