Datasheet > HSPZA22SL

HSPZA22SL

更新时间： 2024-11-06 14:56:43

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
2页	470K
描述
The HSPZ Series is a factory programmed module available in any 1 of 13 standard functions. The HS

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HSPZA22SL 数据手册

Time Delay Relays

Dedicated - Single Shot

HSPZA22SL

Description

The HSPZA22SL is a factory programmed module available

in any 1 of 13 standard functions. The HSPZA22SL offers dual

switch adjustable timer or counter functions. Switch adjustment

allows accurate selection of the time delay or number of counts

the ﬁrst time and every time. The 1A steady, 10A inrush rated

solid-state output provides 100 million operations, typical. Its

microcontroller timing circuit provides excellent repeat accuracy

and stability. Encapsulation protects against shock, vibration,

and humidity. The HSPZA22SL is a cost effective approach for

OEM applications that require small size, solid state reliability,

and accurate switch adjustment.

Operation (Single Shot Lockout)

Upon application of input voltage and momentary or maintained

closure of S1, the output relay energizes andTD1 single shot

time delay begins. The output relay de-energizes at the end of

TD1 and theTD2 lockout time delay begins. DuringTD2 (and

TD1) closing switch S1 has no effect on the operation. AfterTD2

is complete, closing S1 starts another operation. If S1 is closed

when input voltage is applied, the output energizes and theTD1

time delay begins.

Reset: Removing input voltage resets the time delays and the

output and returns the cycle to the ﬁrst delay.

(Positive Switching)

(Negative Switching)

Features & Beneﬁts

N/L2

FEATURES

BENEFITS

Microcontroller based

Repeat Accuracy + / - 0.1%

S1 = Initiate Switch

UTL = Optional Untimed Load

L = Load

User selectable

time delay

Timing settings are switch selectable 0.1s - 1023h

in a dual switch timer function for added ﬂexibility

1A steady, 10A inrush

solid-state output

Provides 100 million operations in typical conditions.

V = Voltage

No moving parts to arc and wear out over time and

encapsulated to protect against shock, vibration,

and humidity

Totally solid-state

and encapsulated

Accessories

P1015-18 Quick Connect to Screw Adapter

Screw adapter terminal designed for use with

all modules with 0.25 in. (6.35 mm) male quick

connect terminals.

C103PM (AL) DIN Rail

35 mm aluminum DIN rail available in a 36 in.

(91.4 cm) length.

P1023-20 DIN Rail Adapter

Allows module to be mounted on a 35 mm DIN

type rail with two #10 screws.

www.littelfuse.com/hspza22sl

Rev: 1-A-062216

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