E4809-907-029

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The Okuma E4809-907-029 CNC board, part of the E4809 CNC Boards series, is built from high-strength alloy steel with dimensions of approximately 150mm x 80mm x 60mm. It features a precision of ±0.005 mm, operates within a temperature range of 0°C to 50°C, and directly fits Okuma equipment.

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Product Description:

The E4809-907-029 keypad allows operators to input data and receive machine status updates on Okuma CNC machines. The keypad processes button inputs, LED feedback, and CNC controller data to keep the machine running smoothly. DIP switches allow users to adjust button functions and communication settings.

The E4809-907-029 keypad’s microcontroller is likely to handle inputs. Its capabilities include LED control, button debounce, and CNC data transmission. Address selection, custom button actions, debugging, firmware modes, and other features can be set via the board's top-right DIP switches. The interface features eight large push buttons for tactile feedback. Because they are momentary switches, you can count on them to respond quickly and consistently. LED indicators (LED1, LED2, LED3, etc.) display real-time status information in response to button presses or machine status changes. Surface-mount resistors with values of 100Ω, 220Ω, and 1kΩ control current flow on the circuit board. Capacitors maintain signal stability and filter out noise, ensuring reliability. The keypad can be readily attached using four corner screw mounts. Connector pads serve as the interface between the keypad and the CNC system.

The E4809-907-029 keypad works at 1000 meters above sea level and 95% humidity. These requirements provide stable performance in tough settings. The keypad includes eight large buttons with LED lights to indicate system status. Precision industrial automation is possible with these haptic, momentary push-type switches. The keypad is designed to work with CNC systems that require operator input. The keypad components are centered on a "OPL240" QFP-IC. The keyboard was designed for system reliability and operator efficiency. It ensures accurate input recognition and stable signal transfer. LED indicators provide visible input. The microcontroller is responsible for handling both communication commands and logic inputs.

Capacitors
Noise filtering and signal stability
Dimensions
Approx. 150mm x 80mm x 60mm
DIP Switches
Address selection and function configuration
Electrical Connection
3-phase power, 400V AC
Finish
Machined and surface treated
Installation
Direct fit to existing Okuma equipment
Interface
Standard Okuma mounting and connector interfaces
LED Indicators
Status feedback for button presses
Material
High-strength alloy steel
Microcontroller
QFP-IC labeled as "OPL240
Operating Temperature
0°C to 50°C
Precision
±0.005 mm
Push Buttons
8 large momentary push buttons
Resistors
100Ω, 220Ω, 1kΩ surface-mount resistors
Weight
Approx. 4.5 kg

Frequently Asked Questions about E4809-907-029:

Q: Does the E4809-907-029 have DIP switch configuration?

A: Yes, it features DIP switches for adjusting address selection and button functions. These allow customization for different machine control settings.

Q: How do the push buttons in E4809-907-029 function?

A: The eight push buttons are tactile and momentary for precise control. They enable quick and reliable operator inputs in CNC systems.

Q: Why does the E4809-907-029 use surface-mount resistors?

A: Surface-mount resistors regulate current flow to protect circuit components. They ensure stable operation and prevent electrical damage.

Q: Do the capacitors in E4809-907-029 help signal stability?

A: Yes, capacitors filter noise and stabilize signals in the circuit. This improves accuracy and prevents unwanted signal fluctuations.

Q: Why does the E4809-907-029 have four corner screw mounts?

A: The screw mounts secure the board in place for stability. This prevents movement and ensures reliable operation in CNC machines.


Internal Product Review

  • ‘‘The E4809-907-029 keypad is a reliable interface for CNC machine operation. It features eight large push buttons for operator input and real-time LED indicators for status feedback. DIP switches allow easy configuration adjustments. The microcontroller ensures precise signal processing for stable and efficient performance.’’

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