Description

The KRDS Series is a compact time delay relay measuring only

2 in. (50.8 mm) square. Its microcontroller timing circuit provides

excellent repeat accuracy and stability. Encapsulation protects

against shock, vibration, and humidity. The KRDS Series is a cost

effective approach for OEM applications that require small size,

isolation, reliability, and long life.

Operation (Single Shot)

Input voltage must be applied before and during timing. Upon

momentary or maintained closure of the initiate switch, the

output relay energizes for a measured interval of time. At the

end of the delay, the output de-energizes. Opening or reclosing

the initiate switch during timing has no affect on the time delay.

The output will energize if the initiate switch is closed when

input voltage is applied.

Reset: Reset occurs when the time delay is complete and the

initiate switch is opened. Loss of input voltage resets the time

delay and output.

FEATURES BENEFITS

Compact, low cost

design measuring 2 in.

50.8mm) square

Allows flexiblility for OEM applications

Microcontroller based Repeat Accuracy + / -0.5,

Factory calibration + / - 5

Isolated, 10A, SPDT

output contacts Allows control of loads for AC or DC voltages

Encapsulated To protect against shock, vibration, and humidity

KRDS430屬于工業(yè)自動化與控制 > 延時繼電器。力特公司制造生產的KRDS430延時繼電器延時繼電器是使用較小控制信號啟動或停止大負載的機電器件。這些器件內置有時間延遲來控制繼電器的觸發(fā)。功能包括間隔、關閉延遲、打開延遲、單次、可編程（多功能）、重復周期、雙定時器、信號開/關延遲和 Star/Delta 控制器。