FCA-215-CY9

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The FCA-215-CY9 is a power relay designed for applications that require more than two amps of power. It is a type of SPDT (single pole, double throw) relay that uses a simple, mechanical switch to allow for selective switching of an electrical circuit. The FCA-215-CY9 features a hermetically sealed relay contact that is operated by a low-current DC coil connected to a controller.

The versatility of the FCA-215-CY9 makes it suitable for many applications, such as motor control and switching systems, data transmission and data acquisition systems, power monitoring systems, and industrial process control systems. It is also used in consumer electronics, automotive, and other robotics applications. The product features a variety of signal inputs, including TTL, HART, EtherCAT, PLC, and other industrial communications protocols.

The relay is equipped with a unipolar DC coil, allowing it to be switched with a common DC voltage. In addition, the relay is designed to be driven with either AC or DC power, making it adaptable for use in a variety of industrial and commercial environments. The product has a mechanical spring release allowing the device to move the contact from one position to another when driven with DC power, while the AC variant works by magnetically actuating the armature.

The components of a FCA-215-CY9 are designed to provide a reliable and robust contact operation over a range of operating conditions and temperatures. The device is generally characterized with a maximum switching voltage of 250V, and up to 20 A of current with a minimum operating power of 0.4V/1.0A. The maximum switching voltage is calculated to ensure the most reliable operation in each particular application.

The FCA-215-CY9 features a current margin of operation, where the switching current is slightly larger than the maximum switching voltage to ensure a maximum contact force. The current margin also compensates for voltage droop, which is widely observed in low-cost relays, by increasing the contact force and consequently improving reliability. In addition, the product includes a thermal trip function, which protects against overheating of the internal components and ensures continuous operation of the device.

The FCA-215-CY9 has a maximum contact resistance of 50 milliohms and a maximum contact bounce of 250 ms. The contact bounce time is limited as it can cause unpredictable electrical surges, resulting in a potential loss of data or other detrimental effects. The device can also be used in wet or dusty environments as it has an IP67 rating.

The FCA-215-CY9 operates by using an electric trigger to open or close the contact assembly to complete a circuit. The electric trigger is usually from a controller sending a signal to the relay to open or close the contacts. When the contacts are opened, power to the circuit is shut off, and when the contacts are closed, power is supplied to the circuit.

The FCA-215-CY9 is a reliable and robust power relay that can switch up to 20A of current with a maximum switching voltage of 250V and a minimum operating voltage of 0.4V/1.0A. Its versatility makes it suitable for various industrial and commercial applications, and it can be operated with both AC and DC power. Additionally, the product features a thermal trip function to protect the device from overheating, and it is designed to provide reliable and long-lasting results in a variety of environments.

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