E4809-045-158-F

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The E4809-045-158-F CNC board features a current rating of 45 A and operates within a temperature range of -25°C to +100°C. Manufactured by Okuma, it belongs to the E4809 CNC Board Series and is panel-mounted with a fasten tab termination style. The unit has a voltage rating of 250 V AC.

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Product Description:

The E4809-045-158-F is an Okuma control board developed for automating industrial machining processes. It facilitates precise coordination of various system components, enabling seamless communication between the machine's hardware and software. This control board plays a central role in ensuring smooth and accurate operations by facilitating the integration of motor control, sensor feedback and user input. This makes it a versatile control solution in manufacturing environments such as metal cutting, milling and other automated machining tasks.

The E4809-045-158-F is optimized for durable and reliable performance in automation systems. It is equipped with opto-couplers which ensure safety by electrically isolating different sections of the control board. This isolation helps prevent electrical noise or voltage spikes from damaging sensitive control circuitry. The opto-couplers isolate the low-voltage logic side from the high-power sections of the board, ensuring that faults do not propagate through the system. This contributes to longer board lifespan, reduced maintenance and improved operational safety in harsh industrial environments.

The E4809-045-158-F features a panel mount design, which allows it to be securely installed within electrical control cabinets. It can be securely fixed onto a flat surface using screws or brackets. This ensures that it remains firmly in place even in high-vibration environments. This unit is designed to operate with an input voltage of 250 V AC, enabling it to interface seamlessly with standard industrial power supplies. It has a current rating of 45 A, which allows it to support power-hungry components, such as servo motors, actuators or spindle drives. This enhanced current capacity also helps to minimize voltage drops and reduce the risk of overheating or electrical failure. The board has a broad temperature tolerance and can be deployed in settings where the ambient temperature falls between -25°C to +100°C.

Capacitance
0.15 µF
Current Rating
45 A
Dimensions
110 mm x 42 mm x 32 mm
Enclosure Material
Metal
Frequency Rating
50/60 Hz
Inductance
2 x 4.7 mH
Leakage Current
<2.0 mA
Mounting Type
Panel Mount
Operating Temperature Range
-25°C to +100°C
Termination Style
Fasten Tab
Voltage Rating
250 V AC

Frequently Asked Questions about E4809-045-158-F:

Q: What current rating does the E4809-045-158-F come with?

A: The E4809-045-158-F comes with a 45 A current rating, allowing it to support high-powered components reliably.

Q: Does the E4809-045-158-F support 250 V AC input?

A: Yes, the E4809-045-158-F supports a 250 V AC input voltage, making it compatible with standard industrial power systems.

Q: Does the E4809-045-158-F include opto-couplers for protection?

A: The E4809-045-158-F is equipped with opto-couplers that isolate low-voltage and high-voltage sections of the board. This protects sensitive components from voltage spikes.

Q: Does the E4809-045-158-F use software DDA?

A: Yes, the E4809-045-158-F features software-based Digital Differential Analyzer (DDA) for motion control.

Q: Is the E4809-045-158-F easy to install?

A: The E4809-045-158-F features a panel mount design, allowing secure installation within electrical enclosures. This improves stability and accessibility during maintenance.


Internal Product Review

  • ‘‘The E4809-045-158-F integrates smoothly into CNC systems and delivers consistent performance during demanding operations. Its protective design ensures reliable, long-term use. However, installation may require familiarity with panel-mounted layouts.’’

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