E4809-436-034

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The E4809-436-034, crafted by Okuma, is a part of the E4809 CNC Boards series and features an 18-bit encoder type. It operates at a nominal voltage of 220V and delivers a rated power of 750W. Additionally, the board is equipped with an RS-485 communication port and a shaft end specification with a band keyway.

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Product Description:

The precision CNC control systems manufacturer Okuma produces the E4809-436-034 CNC board. The E4809 CNC Boards Series includes this product as one of its members. The advanced industrial automation environment implements the OPUS 5000I FRP BOARD based on its designated identification.

The E4809-436-034 CNC board possesses basic protection through the IP20 rating. The installation of this board must be carried out in protected electrical cabinets. The operation stability of the board relies on vibration resistance that achieves 0.5G performance between the 10–60 Hz frequency band. The board system provides users with two possible installation positions per their requirements through vertical or horizontal mounting. During manufacturing operations, the tool exhibits resistance to shocks that reach 15G for 11 milliseconds. Mechanical and chemical elements enter through a conformal coating that shields the PCB from moisture and dust. The security measures for the E4809-436-034 CNC board main controller interface access are provided by external connectors. The diagnostic points and test pads featured on this board improve maintenance operations and help users perform equipment troubleshooting activities. The board contains several high-speed TTL logic integrated circuits, which are represented by ALS244, ALS240, ALS161, and ALS574. Programmers use NEC μPD71054 components in the board as a control interface to operate peripheral devices with diverse connection possibilities.

The E4809-436-034 CNC board makes it possible to connect encoder devices to achieve position monitoring as part of a closed feedback circuit. This board depends on a +5V DC power supply and requires precise care of its voltage specifications. Organizational low-power integrated circuits function with the design topology to minimize the power requirements. This board allows users to connect to the standard interface format of CNC machine rotary and linear encoders directly. The board weighs 1.2 kilos and ensures steady mounting frame operation with decreased vibrations.

Communication Port
RS-485
Controller IC
NEC µPD71054
Encoder Type
18bit
Environmental Compliance
RoHS compliant
Humidity Range
10% to 85% RH (non-condensing)
Mounting Type
Rack-mounted in control cabinet
Noise Immunity
Built-in filtering for EMI protection
Nominal Voltage
220V
Operating Temperature
0°C to 55°C
Rated Current
2.65A
Rated Power
750W
Shaft End Specification
Band keyway
Storage Temperature
-20°C to 80°C
Supported Encoders
Incremental and Absolute types
Vibration Resistance
Up to 0.5G during operation

Frequently Asked Questions about E4809-436-034:

Q: How does the IP20 rating benefit the E4809-436-034 CNC board?

A: The IP20 rating provides basic protection against solid objects, ensuring that the board remains free from larger particles, enhancing its operational longevity.

Q: How does the NEC μPD71054 component enhance the E4809-436-034 CNC board's functionality?

A: The NEC μPD71054 component enables robust control interfaces for peripheral devices, allowing for flexible and diverse connectivity options in complex automation setups.

Q: Why is shock resistance important for the E4809-436-034 CNC board?

A: The 15G shock resistance capability protects the board from sudden impacts, critical for maintaining functionality in environments with heavy machinery or accidental drops.

Q: Why is the +5V DC power requirement crucial for the E4809-436-034 CNC board's operation?

A: The +5V DC power specification ensures the board operates efficiently with minimal energy consumption, crucial for reducing operational costs in continuous-use environments.

Q: What role do the ALS244, ALS240, ALS161, and ALS574 circuits play in the E4809-436-034 CNC board?

A: These high-speed TTL logic circuits facilitate faster signal processing, increasing the efficiency and response time of the board in critical tasks.


Internal Product Review

  • ‘‘The E4809-436-034 CNC board by Okuma is engineered for excellence in demanding industrial environments. It features IP20 protection, shock resistance up to 15G, and multiple installation orientations. This provides exceptional reliability and versatility. The board's integration of high-speed logic circuits and a direct encoder connection system underscores its superior performance. This makes it a premier choice for CNC applications.’’

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