E4809-770-140-A
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The E4809-770-140-A is a dedicated FCP-DN control processor board designed for high-reliability CNC applications. Manufactured by Okuma and part of the E4809 CNC Boards series, it features compatibility with other Okuma control boards. The board supports panel or rack mounting and operates within extended industrial temperature ranges.
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Product Description:
Okuma manufactured the E4809-770-140-A that is a DN Field Communication Processor (FCP) circuit board. Its primary function in automation systems is to coordinate the flow of data between different types of devices, sensors, and actuators. This circuit board is ideal for use in industrial automation systems because of its efficient data handling and real-time control capabilities.
The Altera ACEX 1K FPGA substantially facilitates high-speed data processing as well as specialized logic processing. The E4809-770-140-A FCP board provides the necessary programmable digital logic for communicating and interacting with other systems. The Mitsubishi M68331 Microcontroller is responsible for the real-time processing and management of peripheral devices. The microcontroller's 32-bit design ensures that control tasks run quickly and reliably. The creation of communication interfaces allows DeviceNet to integrate with sensors, actuators, and PLCs. The physical link for communication is provided via ports X1 through X5. Fast data transfer between the CPU and the control unit is enabled by the device's two high-density connectors. A green terminal block provides power and auxiliary communication connections. While digital input/output (DIP) switches simplify the configuration of network parameters like address and baud rate, status LEDs provide clear visual signals of power and network condition.
The E4809-770-140-A FCP circuit board also has key components for power management and filtering. Capacitors and voltage regulators ensure that the FPGA and microcontroller receive a consistent power supply. The use of ferrite beads and inductors helps to reduce noise and electromagnetic interference. These components protect the systems from power surges while maintaining outstanding performance. Automation systems benefit from the board's efficient design, which helps in both communication and control. Because of their specifications, industrial automation systems rely on the board to ensure consistent, high-speed device interactions.
Frequently Asked Questions about E4809-770-140-A:
Q: How do DeviceNet ports on E4809-770-140-A function?
A: The X1 to X5 DeviceNet ports establish connections with sensors, actuators, and controllers. They support industrial communication by facilitating real-time data exchange.
Q: Why does the E4809-770-140-A have dual connectors?
A: The high-density edge connectors provide a direct interface with the CNC control unit. They enable fast data transmission and system integration.
Q: Do status LEDs on E4809-770-140-A indicate faults?
A: Yes, the status LEDs display network activity, power status, and faults. They assist in diagnostics and system monitoring for troubleshooting.
Q: Does the E4809-770-140-A have EMI suppression components?
A: Yes, ferrite beads and inductors reduce electromagnetic interference (EMI). They improve signal integrity and ensure stable communication performance.
Q: Why does the E4809-770-140-A include an EEPROM module?
A: The EEPROM module stores configuration data and system parameters. It retains essential settings to ensure reliable operation after power cycles.
