Description
Overview
The PW481-50 Power Supply Module from Yokogawa delivers stable and redundant power for Field Control Units in industrial automation. Its robust 37×30×10.7cm form and 2.05kg weight support high-capacity configurations in demanding environments.
Yokogawa designed the PW481-50 to integrate with processor modules like CP471 and CP461, and ESB Bus Couplers such as EC401 and EC402, forming the backbone of fault-tolerant DCS architectures.
Technical Specifications
| Specification |
Details |
| Model Number |
PW481-50 |
| Manufacturer |
Yokogawa |
| Module Type |
Power Supply Module |
| Product Range |
Yokogawa |
| Dimensions |
37 × 30 × 10.7 cm |
| Weight |
2.05 kg |
| Input Voltage Range |
Wide industrial standard |
| Output Support |
Up to 6 I/O modules |
| Redundancy |
Dual-module configuration |
| Protection Features |
Overload, short-circuit |
| Mounting Style |
DIN-rail |
| Hot-Swap Capability |
Yes |
| Communication Interface |
Ethernet router |
| System Compatibility |
DCS |
| HS Code |
8537101190 |
| Product Origin |
Japan |
| Condition |
Brand New |
| Minimum Order Quantity |
1 |
| Lead Time |
In Stock |
| Discontinued Status |
Active |
Features & Performance
The PW481-50 supports dual-redundant setups to ensure uninterrupted power delivery. Its hot-swappable design allows technicians to perform maintenance without shutting down the system.
Yokogawa included advanced protection mechanisms to prevent overload and short-circuit failures. The module’s compact DIN-rail footprint optimizes space in control cabinets while supporting flexible expansion.
