Description
Product Description
Overview
The PW482-10 is a high-performance input power supply module from Yokogawa, engineered for use in Field Control Units (FCU), FIO Node Units, and Optical ESB Bus Repeater Units. It supports dual-redundant configurations by installing two modules, ensuring continuous operation in critical control applications. This module provides reliable and stable power conversion for industrial automation systems across a wide range of operating conditions.
Technical Specifications
| Parameter |
PW482-10 Details |
| Input Voltage |
220 to 240 V AC ±10 percent |
| Frequency |
50/60 Hz ±3 Hz |
| Maximum Power Consumption |
230 VA |
| Weight |
Approx. 1 kg |
| Input/Output Interface |
Exclusive connector |
| Operating Temperature |
-20°C to 70°C |
| Type of Power Supply |
With ISA Standard G3 option |
| Protection Level |
Basic, no explosion protection |
| Redundancy Capability |
Supports dual-redundant module configuration |
Applications
The PW482-10 module is designed for use in:
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Field Control Units (FCU)
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FIO Node Units
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Optical ESB Bus Repeater Units
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Systems requiring dual-redundant power supply for high reliability
FAQ
Q: Can this module be installed in a system with existing PW481 or PW484 modules?
A: Yes, the PW482-10 is compatible with other Yokogawa power supply modules but verify input voltage requirements for proper integration.
Q: What is the maximum ambient temperature for reliable operation?
A: The module operates safely within -20°C to 70°C, meeting standard industrial specifications.
Q: Does this module provide explosion protection?
A: No, the PW482-10 is a basic type with no explosion protection.
Comparison with Similar Models
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PW481: Input voltage 100-120 V AC, maximum 200 VA
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PW482: Input voltage 220-240 V AC, maximum 230 VA, supports ISA G3 option
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PW484: 24 V DC input, maximum 5.5 A
