The Yokogawa SPW481-13 is an S1 Power Module designed to provide stable and reliable power to Yokogawa S1 automation and I/O modules. It ensures continuous operation of control systems and field devices, supporting critical industrial processes.This power module is engineered for high efficiency, durability, and seamless integration into Yokogawa S1 systems, delivering consistent voltage and current under varying load conditions.

Key Features

• Provides stable and reliable power to S1 modules and I/O systems

• High-efficiency design for energy savings

• Protection against overvoltage, overcurrent, and short circuits

• Compact design suitable for panel or DIN rail mounting

• Monitors module status and provides diagnostic signals

• Ensures uninterrupted operation in industrial environments

Technical Specifications

Industry Applications

• Oil & Gas – field automation and control systems

• Power Generation – turbines, generators, and plant automation

• Petrochemical & Chemical – process control and monitoring

• Water & Wastewater – pump and valve control

• Manufacturing – machinery and process automation

• Food & Beverage – automation systems requiring reliable power

Advantages

• Provides stable and continuous power for critical automation systems

• Protects connected devices with overcurrent and short-circuit protection

• Compact design allows flexible installation

• Monitors and reports status for predictive maintenance

• Ensures uninterrupted operation in industrial environments

• Compatible with a wide range of Yokogawa S1 modules

Frequently Asked Questions (FAQ)

Q1: What is the main function of the SPW481-13?

It provides stable 24 VDC power to Yokogawa S1 modules and field I/O systems.

Q2: What is the maximum output current?

5 A maximum.

Q3: Can it be mounted on a DIN rail?

Yes, it supports both DIN rail and panel mounting.

Q4: What is the operating temperature range?

0 °C to +55 °C.

Q5: Does it provide protection for connected devices?

Yes, it includes overvoltage, overcurrent, and short-circuit protection.

Q6: What are its dimensions and weight?

130 mm × 50 mm × 160 mm, approximately 1.3 kg.

Q7: Is it efficient in energy usage?

Yes, typical efficiency is over 85%.

Q8: Can it be used in industrial environments?

Yes, it is designed for harsh industrial conditions.

Q9: Does it support status monitoring?

Yes, it provides diagnostic signals for monitoring.

Q10: Which industries typically use this module?

Oil & Gas, Power Generation, Petrochemical, Water & Wastewater, Manufacturing, and Food & Beverage.