E4809-770-089-C
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The E4809-770-089-C is a CNC board manufactured by Okuma. Part of the E4809 CNC Boards series, it features a voltage rating of 600 V and a current rating of 25 A. The board is constructed from durable aluminum alloy and employs forced air cooling. It operates within temperatures ranging from -40°C to 125°C.
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Product Description:
The E4809-770-089-C Circuit Board exists to control the operational performance of computerized machinery as well as execute machining procedures with precision accuracy. The Okuma company creates this innovative industrial automation device that delivers maximum efficiency.
The E4809-770-089-C circuit board operates under the name MAIN BOARD 3 (MB3) as it serves as an essential controller board with completed PCB fabrication and weighs 0.29 kg. It meets the requirements of space-constrained industries. It remarkably handles clock distribution alongside signal processing functions along with various input operations. The series E4809 board uses a double or multi-layer PCB technology to deliver a neat and closely packed circuit board structure that supports dense electronics components. The board design uses SOIC (Surface Mount) IC packages to optimize space utilization while achieving dependable electrical functions. The key IC components of this board consist of ICS553F-20 operating together with 74LS373 transparent latch and 74LS245 bus transceiver. As the main controller ICS553F-20 distributes timing signals across the board to ensure subsystems stay synchronized during CNC operations. Short-term data storage during period-critical operations is managed by 74LS373 latches as part of the system functionality along with dual-direction data movement enabled by 74LS245 devices.
The << E4809-770-089-C circuit board gets electrical power from a rear-plane connection and system distribution rails while communicating through over 50 pins on its right-margin connector. This device functions on TTL type with a 5 V small logic and low-power Schottky technology which provides quick switching alongside reduced power usage characteristics. The MAIN BOARD 3 component on this board functions as a key unit in CNC domains to deliver reliable operations alongside exceptional infrastructure control.
Frequently Asked Questions about E4809-770-089-C:
Q: What is the PCB structure of the E4809-770-089-C circuit board?
A: The E4809-770-089-C utilizes multi-layer PCB technology, optimizing space while supporting high-density electronics components in industrial environments.
Q: Which ICs are used on the E4809-770-089-C board and what are their functions?
A: It features ICS553F-20 for timing, 74LS373 for data latching, and 74LS245 for bidirectional bus transceiving, ensuring synchronized operations.
Q: What is the weight and packaging of the E4809-770-089-C circuit board?
A: The E4809-770-089-C weighs 0.29 kg and uses SOIC surface-mount packaging for compact and reliable circuit layout.
Q: How is power supplied to the E4809-770-089-C board during operation?
A: The board receives power from system distribution rails and a rear-plane connection, ensuring stable electrical input for sustained performance.
Q: What type of logic and switching technology does the E4809-770-089-C support?
A: The board operates using TTL logic at 5V, featuring low-power Schottky technology for fast switching and reduced energy consumption.
