E4809-045-243-B

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The Okuma E4809-045-243-B, part of the E4809 CNC Boards series, operates with an input voltage range of 100–240 VAC. It features RS-232C, RS-422, and RS-485 communication interfaces, uses FR-4 PCB material, and has overvoltage protection. The board's dimensions are approximately 200mm by 150mm.

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Product Description:

A powerful adaptable control solution named the Okuma E4809-045-243-B CNC board serves precision CNC machine requirements. The E4809 series includes this device which unites multiple interface connections with durability and protective capabilities for industrial applications. The board accepts input power within 100–240 VAC range which allows users to connect to multiple power sources without facing compatibility problems. Users can use RS-232C RS-422 and RS-485 communication interfaces through this board which enables effortless connection to different CNC machines and automation systems. The combined interfaces of this system enable reliable data transfer across extended distances to support stable machine operations.

This model demonstrates exceptional durability as its main characteristic. The FR-4 PCB material forms the base of this product which combines high-grade fiberglass-reinforced laminate properties for excellent mechanical strength and thermal resistance and flame retardancy. The extreme operational environment of industrial settings does not harm the Okuma E4809-045-243-B because its design includes features for durability and peak performance retention. Safety features that protect the board and connected machinery from power surges represent a vital advantage of this product. The board exists in a standard industrial mounting configuration with dimensions of 200mm x 150mm. The product design enables swift board installation and strong placement in CNC control systems to decrease setup time while maintaining operational stability.

The flexible usage capabilities of this board provide it value for CNC machines that perform detailed cutting and extensive machining operations. The Okuma E4809-045-243-B provides industrial environments with dependable performance and durability as well as reliability for both new system building and existing setup upgrades. The Okuma E4809-045-243-B CNC board provides industrial users with a combination of powerful operation alongside multiple interface connections and protective mechanisms in a small and reliable package. Manufacturers in need of efficient high-reliability CNC boards should consider this particular model as their top priority

Communication Interface
RS-232C / RS-422 / RS-485
Data Bus Type
Proprietary parallel/data bus
Dimensions
Approximately 200mm x 150mm with standard mounting
I/o Channels
Multiple digital/analog inputs and outputs
Input Voltage
100–240 VAC (typical)
Interface Connectors
D-sub, terminal blocks and proprietary connectors
Mounting
Standard industrial mounting pattern
Operating Temperature
0°C to 50°C (typical)
Pcb Material
FR-4
Power Consumption
Specified in Watts (refer to detailed drawing)
Protection Features
Overvoltage and short-circuit protection

Frequently Asked Questions about E4809-045-243-B:

Q: What CNC machines are compatible with the Okuma E4809-045-243-B?

A: It’s designed for Okuma CNC systems and supports machines using RS-232C, RS-422, or RS-485 communication.

Q: Does it have power protection features?

A: Yes! It includes built-in overvoltage protection to safeguard against power surges.

Q: What is the size of the board?

A: The board measures approximately 200mm by 150mm, fitting standard industrial mounts.

Q: What materials is the PCB made from?

A: It uses FR-4, a durable fiberglass-reinforced material known for its strength and heat resistance.

Q: Is it suitable for high-voltage environments?

A: Yes, the 100–240 VAC input range supports versatile, high-voltage industrial setups.


Internal Product Review

  • ‘‘The Okuma E4809-045-243-B CNC board combines versatility with resilience. With multi-interface support — RS-232C, RS-422, RS-485 — and an input range of 100–240 VAC, it adapts to diverse setups. Built with FR-4 PCB and overvoltage protection, it’s a reliable, long-lasting solution for industrial CNC systems.’’

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