Yokogawa SPW481-13 Power Supply Module

FAQ – Frequently Asked Questions

Q1: What input voltage does the SPW481-13 support?
A1: It supports 100–120 V AC input voltage, ideal for North American and some Asian regions.

Q2: What is the recommended operating temperature range?
A2: The standard model operates in the range of -20°C to +50°C.

Q3: Does the SPW481-13 support redundant configurations?
A3: Yes, it supports dual redundancy to improve system reliability.

Q4: What is the mounting method for this module?
A4: It is designed for rack-mount installation, suitable for 19-inch industrial cabinets.

Q5: What systems is the SPW481-13 mainly used in?
A5: It is used in Yokogawa ProSafe-RS safety control systems as the main power supply.

Q6: Can different voltage models of SPW modules be mixed in the same system?
A6: Mixing different voltage models is not recommended; use matching models only.

Q7: What certifications does the SPW481-13 meet?
A7: It complies with CE, CSA, EN 61010, IEC 61131-2, and relevant EMC standards.

Q8: Is hot-swapping allowed for SPW481-13?
A8: No, hot-swapping is not supported. Power must be turned off before replacement.

Power Supply Module SPW481 SPW481-13 Yokogawa

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