E4809-770-090

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The E4809-770-090 is an OPUS7000 PM Card1 designed for Okuma CNC machines, weighing approximately 1.8 kg. Manufactured by Okuma as part of the E4809 CNC Boards series, it features dimensions of roughly 230 mm x 160 mm x 40 mm and operates at 24V DC. This board offers passive cooling and multiple I/O channels.

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Product Description:

Okuma’s produces the E4809-770-090 OPUS7000 is one of the Peripheral Module (PM) Cards that is compatible with CNC systems. The card also includes incorporated random access memory (RAM) or read-only memory (ROM) ICs for the storage of operational data and system parameters.

Two high-density connections on the backplane interface of the E4809-770-090 PM card OPUS7000 PM Card allow it to connect to your CNC system's main CPU or other peripheral cards. Gold-plated connectors ensure high-speed signal integrity. Primary PCB connectivity and I/O can be enhanced via a secondary daughterboard. Increased signal processing allows this card to control peripheral devices better. Capacitors and resistors stabilize voltage and filter board noise, ensuring reliability. The integrated LED indicators show power, signal transmission, and error detection. Because of their visual nature, these signals are helpful in making diagnoses in real time. Automation in the industrial sector is dependent on the card in order to connect peripheral devices into CNC systems in a seamless manner. The card is able to maintain system performance with the assistance of power management and networking.

Opto-isolators separate control and peripheral circuits on the E4809-770-090 PM card OPUS7000 PM Card to reduce interference and improve signal integrity. Fuse protection protects the board against power surges and component failures. The card manages data transport, signal processing, and peripheral device interface with logic processing units and memory. Several logic processors, maybe from the 74LS family, buffer data and ensure board peripheral communication. Effective processing and communication allow the card to maximize CNC system performance. Its reliable design makes it easy to integrate its peripherals into complex machining setups. The card is efficient and long-lasting, as it was designed for great performance.

Connectors
Gold-plated high-density edge connectors (rugged)
Control System
Optimized for Okuma CNC operation and signal processing
Cooling
Passive cooling with heatsink for thermal stability
Dimensions
230 × 160 × 40 mm
I/O Channels
Multiple digital and analog I/O channels
Model
E4809-770-090-A OPUS7000 PM Card1
Operating Temperature
0°C to 50°C
Operating Voltage
24 V DC
PCB Material
FR4 or equivalent industrial-grade PCB substrate
Power Components
Capacitors and resistors for voltage stability
Power Consumption
20 W (typical)
Secondary Module
Expansion daughterboard for extended I/O
Weight
1.8 kg

Frequently Asked Questions about E4809-770-090:

Q: Why does the E4809-770-090 have high-density connectors?

A: The high-density connectors ensure reliable backplane interfacing with the CNC system. They provide high-speed signal transmission and durability through their gold-plated contacts.

Q: How do the E4809-770-090 logic chips enhance performance?

A: The 74LS logic chips handle data buffering and signal processing. They ensure efficient peripheral communication and stable system operation within the CNC interface.

Q: Why does the E4809-770-090 have a secondary daughterboard?

A: The secondary daughterboard extends the I/O capabilities of the main PCB. It enhances signal processing and expands communication channels for peripheral control.

Q: Does the E4809-770-090 have protection against electrical surges?

A: Yes, the board includes fuse protection that prevents component failures. It safeguards sensitive circuits against electrical fluctuations and power surges.

Q: Why do the E4809-770-090 capacitors ensure voltage stability?

A: The capacitors filter electrical noise and stabilize voltage. This ensures smooth power distribution for uninterrupted signal transmission and peripheral control.


Internal Product Review

  • ‘‘The E4809-770-090 OPUS7000 PM Card ensures reliable CNC system performance with its logic processing ICs and electrical isolation through opto-isolators. The secondary daughterboard expands signal processing capabilities. Fuse protection prevents electrical failures. This card delivers seamless peripheral integration and enhanced signal integrity.’’

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