Description

The SLR Series has no isolation between the control switch

input and the solid-state output. Select the SLR for applications

where the control switch is the same voltage source as the

load. Provides the noiseless, reliability and long life of a

solid-state relay, without the cost of isolation circuitry. The

SLR Series offers random switching and is normally used for

inductive loads. When fully insulated female terminals are used

on the connection wires, the system meets the requirements

for touch-proof connections.

Operation

The solid-state output is located between terminals 1 and 2

and can be ordered as either normally open or normally closed,

when voltage is applied and S1 is open. When S1 is closed, the

solid-state output between terminals 1 and 2 closes (or opens).

If S1 is opened, the solid-state output will open (or close).

Reset: Opening S1 resets the output to its original state. Reset

is also accomplished by removing input voltage.

SLR1420A屬于繼電器 > 固態(tài)繼電器。力特公司制造生產(chǎn)的SLR1420A固態(tài)繼電器固態(tài)繼電器 (SSR) 是光隔離的電子開(kāi)關(guān)器件，當(dāng)在控制輸入端子兩端施加小電壓時(shí)，這些器件會(huì)打開(kāi)或關(guān)閉。SSR 與設(shè)計(jì)用于開(kāi)關(guān)高達(dá) 660 V 的 AC 或 DC 負(fù)載的底座、DIN 導(dǎo)軌、插座和板安裝式機(jī)電繼電器相似，但基于半導(dǎo)體且沒(méi)有活動(dòng)部件。這些器件可根據(jù)負(fù)載電壓、額定電流和開(kāi)關(guān)電路配置（例如 SPST、SPDT、DPST 和 3PST）進(jìn)行選擇。