AO241R

Series:	AO
Packaging:	Bulk
Part Status:	Obsolete
Mounting Type:	Through Hole
Circuit:	SPST-NO (1 Form A)
Output Type:	AC
Voltage - Input:	4 ~ 10VDC
Voltage - Load:	24V ~ 280V
Load Current:	1A
Termination Style:	PC Pin
Package / Case:	4-SIP
Supplier Device Package:	4-Mini SIP

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Solid State Relays

Solid state relays are electronic switching devices that do not use moving parts, such as electromechanical contactors, to switch electrical signals. Solid state relays (SSRs) require a control input that is usually a low voltage DC control signal, and then provide an isolated AC output signal. SSRs offer much higher electrical isolation between the control and output circuits than electromechanical relays. This higher isolation usually contributes to longer life and higher reliability of the relay.AO241R is an example of a solid state relay, which is specially designed for easy operation and high functionality. The AO241R is a high-performance control panel used in automation equipment for various automation applications that require real-time, high-speed response. The AO241R provides an isolated input/output interface and works with various input devices such as hardwired relay logic, discrete I/O, analog signals, pulse signals, and bus systems.The working principle of the AO241R is simple. It uses optical transistors as switching elements to enable complete electrical isolation between the input and output. It has a light-emitting diode (LED) that is connected to the input, and a photo-transistor unit that is attached to the output. When a low-level voltage is applied to the LED, light is detected by the photo-transistor unit, which triggers a switch on the output circuit. This advanced solid state relay can achieve high switching speeds of up to 10 kHz and can be used for control panel designs that require fast signal routing or timing accuracy.The AO241R application field is broad. It can be used in a variety of applications such as servo motor control, PLC automation, robot control, automotive electronics, HVAC systems and more. Most of the manufacturers providing AO241R use a test method to guarantee the stability, accuracy and lifetime of the device. Moreover, some AO241R modules are integrated with different protection features such as short circuit protection, surge suppression and over-temperature protection to ensure the safety of its use.In general, the AO241R solid state relay is a reliable device for various industrial applications. It offers high-speed switching and excellent electrical isolation between control and output circuits, making it suitable for use in a wide variety of control panels. Moreover, its modular design allows for easy customization and installation, while its advanced protection features allow for safe and reliable operation.

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