E0451-521-038
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The E0451-521-038 is a direct mount power supply board featuring an aluminum body with brass and stainless steel internal components. Manufactured by Okuma as part of the E0451 Power Supply Boards series, it operates at 24V DC with DIN 43650 Form A electrical connectors and offers an IP65 ingress protection.
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Product Description:
The E0451-521-038 power supply unit constructed by Okuma functions as the main power distribution center for systems that require steady voltage. Okuma has gained deep respect from the industrial machinery world by delivering consistent reliable performance across decades.
The E0451-521-038 power unit belongs to the 5000 OPUS GHP 2 category and serves as a key electrical unit in programmable control fields. The power supply generates multiple DC output lines which include +5V alongside +12V and +24V together with an isolated 24V (ISO 24V) output. The controlled numeric system depends on these power lines to operate logic circuits as well as control input and auxiliary components. Each output status indicator shows active output and alarm conditions from the unit’s front panel. A clear set of indicators shows warnings for high temperature (TEMP) and too little power voltage or excessive current (UV), as well as too much power voltage (OV). It includes a protection system that detects abnormal conditions at the source of power through its built-in AC input undervoltage detection circuit. It also involves integrated LED lights that help users find and solve faults during maintenance functions in industrial automation platforms.
The E0451-521-038 power unit’s voltage output routing and communication connections through CN1 and CN2 terminals with power input management are located on CN3. Heat buildup is prevented through the perforated metal chassis design which allows passive airflow to reach internal components. The unit further includes a flanged foundation which enables installation in control panels together with mounting plates. The physical dimensions reach 5.90 kilograms merely and work by operating in humid environments reaching 90% moisture. Sea level altitudes greater than 1000 meters during installation may lead to operational reliability issues.
Frequently Asked Questions about E0451-521-038:
Q: What connectors are provided on the Okuma E0451-521-038 Power Supply 5000T?
A: It includes multi-pin CN1, CN2, and CN3 connectors for signal, output, and input interfacing, simplifying embedded system integration.
Q: Does the E0451-521-038 support fault detection during operation?
A: Yes, it features front-panel indicators for real-time fault alerts, ensuring quick diagnostics in case of voltage or temperature issues.
Q: What is the physical weight of the Okuma E0451-521-038 unit?
A: This power supply weighs 5.90 kg, suitable for rack or cabinet mounting in CNC or automation panels.
Q: Can the Okuma E0451-521-038 Power Supply be used above sea level?
A: Yes, it is rated for operation up to 1000 meters above sea level without impacting reliability or output performance.
Q: What kind of protection does the Okuma E0451-521-038 power unit offer?
A: It includes alarms for over-temperature, under-voltage, over-current, and over-voltage. This helps protect connected components during unstable power conditions.
