E4809-032-512-A

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The Okuma E4809-032-512-A, part of the E4809 CNC Boards series, features an input voltage of 380V AC with ±10% tolerance. This CNC board has forced air cooling, an output voltage adjustable up to 480V AC, and a rated current of 32 Amps. It supports an RS-485 interface with Modbus and provides IP20 enclosure protection.

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Product Description:

The module with part number E4809-032-512-A is an advanced CNC Board which is optimized for dynamic execution setups. It is created by Okuma and its product helps integrate a comprehensive suite of control and safety features to boast industrial automation processes.

The E4809-032-512-A CNC board has a durable and cost-effective 32-bit microprocessor that enables quick and accurate servo motor control. A built-in PZO is a Pulse-Width Modulation Zero-Crossing type driver on the board that guarantees smooth and efficient regulation of the board’s current by improving positioning precision and lowering noise. The board's sturdy printed circuit board (PCB) is made to bear challenging industrial settings. It can manage large currents up to a maximum value of 10 A and a broad input voltage range that lies from 10-36V DC which makes it appropriate for a variety of industrial automation platforms. It comes with communication protocols including EtherCAT and CANopen that make it simple to install with a variety of industrial networks and control systems. Various capacitors by including large electrolytic types at 10 µF and 100 µF are used for smoothing signals. The presence of dip switches and jumpers is included for configuration purposes or system adjustments.

The E4809-032-512-A CNC board contains numerous connectors that are labeled as CN1, CN2 and CN3 allowing for ease of link with different parts and is indicated by a transformer capacitor which is used in highlighting the board’s role in power conversion. A variable resistor (VR) is also visible which aids in enabling fine adjustments for calibration. The use of surface-mount technology (SMT) further indicates a modern manufacturing process by ensuring compactness and reliability in industrial setups.

Communication Interface
RS‑485 with Modbus support
Cooling Method
Forced air cooling
Dimensions
200 x 150 x 100 mm
Enclosure Rating
IP20
Frequency Range
0.5–60 Hz
Input Voltage
380V AC ±10%
Output Voltage
0–480V AC, adjustable
Overload Capacity
Up to 150% for short durations
Power Rating
512 W
Protection Features
Overcurrent, overvoltage, short‑circuit, thermal
Rated Current
32 A
Weight
5 kg

Frequently Asked Questions about E4809-032-512-A:

Q: Which microprocessor is used in the E4809-032-512-A CNC board?

A: The E4809-032-512-A CNC board utilizes a durable and cost-effective 32-bit microprocessor, ensuring quick and accurate servo motor control for industrial applications.

Q: What is the maximum current the E4809-032-512-A CNC board can handle?

A: The E4809-032-512-A CNC board can handle currents up to a maximum value of 10A, making it suitable for various industrial automation systems.

Q: What voltage range does the E4809-032-512-A CNC board support?

A: The E4809-032-512-A CNC board supports a broad input voltage range from 10V to 36V DC, allowing it to work in diverse industrial environments.

Q: What communication protocols are available with the E4809-032-512-A CNC board?

A: The E4809-032-512-A CNC board supports communication protocols such as EtherCAT and CANopen, making it easy to integrate with various industrial networks.

Q: How does the PZO driver on the E4809-032-512-A CNC board work?

A: The PZO driver, a Pulse-Width Modulation Zero-Crossing type driver, ensures efficient regulation of current and enhances positioning precision while reducing noise in the system.


Internal Product Review

  • ‘‘The E4809-032-512-A by Okuma E4809 series delivers superior performance with a 32-bit microprocessor and supports EtherCAT and CANopen protocols. It handles up to 10A current, ideal for dynamic setups. It contains a PCB layout with multiple functioning that is useful for various industrial automation tasks.’’

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