E4809-032-511-B

The Okuma E4809-032-511-B is a high-precision control module in the E4809 CNC Boards series by Okuma, designed to meet the rigorous demands of modern industrial automation. This CNC board delivers reliable power conversion with an Input Voltage Range: 200-230V AC and a regulated Output Voltage: 24V DC, ensuring compatibility with a wide variety of servomotors, actuators, and sensor arrays. With a compact footprint measuring Dimensions (L x W x H): 378 mm x 132 mm x 45 mm, the board integrates seamlessly into control cabinets and panel assemblies. The lightweight chassis, at Weight: approx. 1.4 kg, offers simplified handling and reduces strain on mounting structures during installation. Built to endure standard factory environments, it operates continuously within an Operating Temperature Range: 0°C to 55°C without performance degradation.

In terms of electrical specifications, the E4809-032-511-B supports a Maximum Output Current: 2.5A at 24V DC, providing sufficient headroom for moderate load conditions. The board’s Input Voltage Range: 200-230V AC accommodates ±10% line fluctuations typical in industrial settings. The Mounting Type: Panel Mount form factor secures the unit firmly within control enclosures, minimizing vibration-induced stress. Thermal management is achieved through an optimized internal heat sink that maintains junction temperatures below critical thresholds across the full temperature rating. The PCB layout employs multi-layer construction for enhanced signal integrity and electromagnetic compatibility (EMC) performance.

Operationally, the E4809-032-511-B delivers consistent voltage regulation with ripple levels held under 1% across variable load currents. Fast transient response ensures output voltage recovery within microseconds of load changes, safeguarding sensitive downstream electronics. The board’s thermal protection circuit engages at 85°C junction temperature, automatically reducing output current to prevent overheating. Vibration resilience is achieved through reinforced component solder joints and shock-resistant capacitors, allowing stable operation in high-duty cycle machining centers. Maintenance is simplified via clearly labeled terminal blocks and modular connector pins, enabling rapid replacement or field upgrades without extensive downtime.

System integration is streamlined through standardized control signals and widely accepted power-distribution protocols, facilitating compatibility with NC controllers, I/O racks, and servo amplifiers. The Okuma E4809 CNC Boards platform supports expansion via daisy-chain bus connections, ideal for multi-axis configurations and synchronized motion systems. Designed for use in milling machines, turning centers, and automated assembly lines, the E4809-032-511-B serves as a versatile backbone component in industrial automation infrastructures. Its combination of compact size, robust power handling, and precise voltage regulation make it a preferred choice for OEMs and system integrators targeting high-performance CNC applications.