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E4809-045-039-A Okuma

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Internal Product Review

The E4809-045-039-A circuit board by Okuma’s E4809 series performs well in CNC systems. Its nominal 24 V DC power input and 1/4" NPT pneumatic port allow reliable integration. With less than 20 ms response time and NBR sealing, it ensures smooth, long-term use in automation.

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Product Description:

The E4809-045-039-A circuit board is a printed circuit board (PCB) created by Okuma that works as a trusted name in control and embedded technology. This board supports key CNC system operations by managing precise axis control, torque regulation and motor shaft rotation.

The E4809-045-039-A circuit board is used with OPUS 5000 platforms. It falls under the category of industrial computer parts utilized in industrial automation. Its layout includes a balanced arrangement of capacitors and integrated circuits and is structured to support heavy-duty functions over extended periods. It enhances memory processing and system response through dedicated communication interfaces which aids in enabling stable data flow and efficient execution of computerized commands. The coil power rating is approximately 6 watts with a 24 V DC power supply for electrical connection. It is structured for both panel type and rack mounting. It also offers a pneumatic connection with a port size of ¼ inch NPT and supports an operating pressure range between 0 to 10 bar which helps to allow adaptability in systems requiring precision under different operational pressures.

The E4809-045-039-A circuit board’s response time is under 20 milliseconds which aids in the smooth handling of high-speed machine functions. The unit ensures minimal downtime and reliable output in automated environments. The use of Nitrile Butadiene Rubber (NBR) as the seal material provides durability and resistance to wear. It has a weight of about 1.8 lbs which is equivalent to 0.82 kg and also has a high balance between structure and performance which makes it contribute effectively to the CNC tooling machine applications. It functions even with high moisture levels that go up to 95% and does not impact overall working.

Board Dimensions
11.34 x 8.63 inches (approx.)
Connector Type
Multi-pin edge connector
Hardware Revision
Rev. A
Mounting Type
Panel Mount
Operating Temperature
0 to 50 °C
Pcb Material
FR4 Epoxy Laminate
Signal Type
Digital/Analog Mixed
Typical Application
Semiconductor Equipment Control
Voltage Rating
24 VDC
Weight
1.8 kg

Frequently Asked Questions about E4809-045-039-A:

Q: Can the E4809-045-039-A be installed in different system setups?

A: Yes, it supports both panel and rack mounting. This offers flexibility during integration into various CNC machinery configurations.

Q: Is the E4809-045-039-A compatible with specific CNC systems?

A: It is fully compatible with the OPUS 5000 CNC system. This ensures seamless operation with enhanced memory and control functions.

Q: What type of power supply does the E4809-045-039-A require?

A: The board operates on a 24 V DC supply. This ensures stable and safe energy input for consistent board performance.

Q: How fast is the response time of the E4809-045-039-A?

A: It delivers a response time of less than 20 milliseconds. This allows high-speed data processing and quick execution of control commands.

Q: What is the weight of the E4809-045-039-A board?

A: The board weighs approximately 1.8 lbs (0.82 kg). This lightweight structure supports easy handling and installation.

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