G3VM-81LR(TR)

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Solid State Relays (SSRs) are electronic switching devices that interrupt or close the flow of electric current. They are controlled by an input signal from a controller, such as the G3VM-81LR(TR) SSR. Solid State Relays have numerous applications in a range of industries, from industrial automation to home automation.

Introduction to G3VM-81LR(TR)

The G3VM-81LR(TR) is a miniature 8-lane, 8-input, single-coil, photocoupler type solid state relay, which is used to control the flow of current between two points in an industrial system. It has a maximum power rating of 10A at 125/250 VAC, and digital input for a switch (NO/NC). The G3VM-81LR(TR) has a range of features such as a current overload protection, safety circuit, and surge protection.

Application Field of G3VM-81LR(TR)

G3VM-81LR(TR) Solid State Relays have a wide range of applications, including industrial automation, appliance control, lighting control, fire alarm systems, and home automation. In industrial automation, G3VM-81LR(TR) SSRs are most commonly used in controlling sorting and conveyor systems, as well as actuators, motors, and pumps. In lighting control applications, G3VM-81LR(TR) SSRs are used to switch between different lighting circuits. They are also used for fire alarm systems to switch off sensitive electrical components in the event of a fire. Moreover, G3VM-81LR(TR) SSRs are ideal for home automation systems. They can be used to control home appliances, such as air conditioners, refrigerators, and televisions.

Working Principle of G3VM-81LR(TR)

G3VM-81LR(TR) SSRs are controlled using an input signal from a controller. When the controller sends a signal, the SSR turns on or off, depending on the type of signal. The input signal is sent from the controller using an 8-pin connector, which is then connected to the G3VM-81LR(TR). The signal travels from the controller to the SSR and is amplified by the opto-triac within the relay. This causes the triac to switch on (or off), which in turn opens (or closes) the circuit, allowing current to flow (or not). This process occurs rapidly, allowing the SSR to rapidly switch on and off.

Conclusion

The G3VM-81LR(TR) SSR is a 8-lane, 8-input, single-coil, photocoupler type solid state relay. It has a wide range of applications, from industrial automation to home automation. The input signal is sent from the controller using an 8-pin connector, which is then connected to the G3VM-81LR(TR). The signal travels from the controller to the SSR and is amplified by the opto-triac within the relay, causing the triac to switch on (or off), which in turn opens (or closes) the circuit, allowing current to flow (or not).

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