Product Description
Product Overview
The Yokogawa SPW484-53 S1 is a Power Supply Module designed for use in Yokogawa’s ProSafe-RS Safety Instrumented System (SIS) or CENTUM Distributed Control System (DCS). This module accepts a 24 V DC input and provides stable power to Field Control Units (FCUs), I/O modules, or safety controllers, ensuring reliable operation in critical applications. It is engineered with ISA Standard G3 corrosion resistance and a wide temperature range, making it suitable for industrial environments such as oil & gas, chemical processing, and power generation where consistent power delivery is vital for safety and process control.
Technical Specifications
The SPW484-53 S1 has the following specifications based on standard characteristics for this model:
| Item | Specification |
|---|---|
| Model/Part Number | SPW484-53 S1 |
| Manufacturer | Yokogawa |
| Description | Power Supply Module |
| Series | ProSafe-RS / CENTUM |
| Input Voltage | 24 V DC |
| Output Voltage | 5 V DC and/or 24 V DC (typical for DCS/SIS modules) |
| Power Capacity | Up to 7.8 A at 5 V DC |
| Operating Temperature | -20°C to 70°C (-4°F to 158°F) |
| Weight | Approximately 0.6 kg (1.32 lbs) |
Additional Details
The SPW484-53 S1 includes the following additional information based on its standard use and documentation:
| Category | Details |
|---|---|
| Function | Supplies power to ProSafe-RS or CENTUM system components |
| Mounting | Installed in 19-inch rack or node unit |
| Compatibility | ProSafe-RS safety controllers, CENTUM FCUs, I/O modules |
| Features | ISA Standard G3 corrosion resistance, overvoltage protection, supports dual-redundant configuration |
| Certifications | Meets industrial standards (e.g., CE) |
| Part Type | New, surplus, or refurbished |