E4809-045-122-A
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The E4809-045-122-A Servo Amplifier, part of Okuma's E4809 CNC Boards series, features a panel mount design and operates with a 400V AC input. It supports feedback via incremental encoders and resolvers, offers PWM and analog control modes, and is air-cooled with an IP20 protection class.
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Product Description:
The E4809-045-122-A is an Circuit board that is used in CNC systems that have been developed by Okuma. The board incorporates essential passive and active components that facilitate its function in machine automation and control systems.
There are red and blue film capacitors on the E4809-045-122-A circuit board. These are used to screen out noise and separate signals. Blue and purple cases hold electrolytic capacitors rated at 25V, 470εF, or 50V. They are placed to stabilize the power. Many integrated circuits (ICs) in DIP packages handle logic and memory tasks. A memory driver can be used to get the data out of the memory if it is socketed and supported by CMOS. EPROM programs that are used for other purposes can read and erase EPROMs. The board's TO-220 and TO-92 parts work as voltage controllers or transistors. A smaller edge connector for ribbon or bus-type connections is on the board, along with a bigger multi-pin male adapter that will likely be used to connect to a backplane or daughterboard. Never operate the circuit board without the battery if you value maintaining parameters is of the utmost importance. Keep the battery in the circuit board at all times to avoid losing settings.
The CMOS battery backup in the E4809-045-122-A circuit board makes it easier to protect memory. For systems that use OPUS software, parameters can be saved up before they are used. Integrated circuits (ICs) on the board handle the data processing and control that are needed for automation. The hardware configuration is consistent with the standards that are necessary for industrial automation. The circuit board's ability to support programmable memory through removable EPROM components is a critical feature.
Frequently Asked Questions about E4809-045-122-A:
Q: Why does E4809-045-122-A use film capacitors?
A: Film capacitors reduce high-frequency noise and stabilize signal integrity. They are used for decoupling and interference suppression on the board.
Q: Why does E4809-045-122-A have TO-220 regulators?
A: TO-220 regulators manage voltage levels and reduce fluctuation. These components help ensure power stability under continuous load conditions.
Q: Do the DIP ICs on E4809-045-122-A support memory?
A: Yes, DIP ICs include memory and logic chips. These handle data storage and signal processing required for control operations.
Q: How does E4809-045-122-A handle memory backup?
A: It uses a battery-backed CMOS system. Parameters are retained when power is off, avoiding data loss during maintenance.
Q: Does E4809-045-122-A allow EPROM programming?
A: Yes, the board supports EPROM programming through socket removal. EPROMs can be read using compatible memory programmers.
