PC-1653-C
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In-Stock, Ships 1-2 Days
The PC-1653-C is a panel mount circuit breaker with a current rating of 15 amps, a rated voltage of 250V AC / 32V DC, a push-to-reset actuator type, and a thermal trip method. Designed for the E4809 CNC Boards series by Okuma, it features screw terminals, UL and CSA approvals, and operates within a temperature range of -10°C to 60°C.
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Product Description:
OKUMA PC-1653-C CNC Board is a modular interface unit designed for operator input and printer communication and it features status LEDs for diagnostics and adjustable trimmer resistors for precise calibration. This E4809 series CNC board ensures seamless interaction between the machine's control system and manual or peripheral input/output components.
The PC-1653-C CNC Board has several glass diodes and small signal transistors that are used for regulating current flow and amplifying or switching low-voltage signals. It includes multiple ceramic disc capacitors that are strategically placed to smooth out power supply fluctuations and they stabilize voltage near integrated circuits. It features a gold fingered terminal at its edge which connects it directly to the backplane of the CNC control cabinet and allows it to send and receive data and power efficiently within a modular system architecture. It is densely populated with TT logic chips which is a family of digital components that form the core logic processing units. It features an efficient arrangement of components which minimizes wasted space and allows more functionality within a limited physical footprint. It is never intended to operate independently as it relies on a shared communication structure (bus) provided by a control rack where multiple boards can work in unison under a central controller.
The PC-1653-C CNC Board includes clearly marked locations for testing and component identification which facilitates troubleshooting, repair and calibration by providing quick visual access to circuit details. It relies solely on fixed-function logic gates and flip-flops to carry out operations. It includes multi pin black connector blocks on the right side which enable interaction with other system components or external interfaces and they provide multiple signal channels for inputs from operator panels or outputs to related devices like display units or relays.
Frequently Asked Questions about PC-1653-C:
Q: Why does the PC-1653-C CNC Board use ceramic disc capacitors instead of other types?
A: Ceramic disc capacitors offer excellent high-frequency filtering and stability. Their compact size fits well in the dense layout of the PC-1653-C board.
Q: How do glass diodes benefit the E4809 PC-1653-C board in CNC operations?
A: Glass diodes protect against reverse polarity and voltage spikes. This helps maintain signal integrity in industrial CNC environments.
Q: What is the role of small signal transistors in the PC-1653-C CNC Board?
A: These transistors amplify and switch digital signals. They support low-voltage operations essential for logic-level control circuits.
Q: Why are trimmer resistors important in the E4809 PC-1653-C CNC Board?
A: Trimmer resistors allow fine-tuning of electrical parameters. This ensures signal precision and minimizes timing errors in CNC processes.
Q: How does the gold-finger edge connector improve the E4809 PC-1653-C board's integration?
A: It provides a reliable and low-resistance interface with the system backplane. This ensures steady data flow and power distribution across the control rack.
