FS491工业自动化与控制的延时继电器规格书PDF中文资料

FS491属于工业自动化与控制的延时继电器。由力特公司制造生产的FS491延时继电器延时继电器是使用较小控制信号启动或停止大负载的机电器件。这些器件内置有时间延迟来控制继电器的触发。功能包括间隔、关闭延迟、打开延迟、单次、可编程（多功能）、重复周期、双定时器、信号开/关延迟和 Star/Delta 控制器。

描述 Description

The FS491 is a low leakage AC flasher designed to control LED,

or resistive loads. This product offers a solid-state output and

may be ordered with an input voltage of 24V to 240VAC, in two

ranges. It offers a factory fixed flash rate of 75 FPM or may be

ordered with a fixed, custom flash rate ranging from 45 to 150

FPM. The FS491 is the perfect solution for LED lamp flashing.

Operation

Upon application of input voltage, the output energizes and

the ON time begins. At the end of the ON time, the output

de-energizes and the OFF time begins. At the end of the OFF

time, the output energizes and the cycle repeats as long as

input voltage is applied.

Reset: Removing input voltage resets the output and the

flash sequence.

FEATURES BENEFITS

Totally solid state No moving parts to arc and wear out, up to 100

million operations under typical conditions

Fully encapsulated Protects circuitry from shock, vibration and humidity

Extremely low

leakage current Ideal for use in LED lighting applications