Datasheet > KRDM310.2S

KRDM310.2S

更新时间： 2024-11-22 14:56:35

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
2页	629K
描述
Operation (Delay-on-Make) Upon application of input voltage, the time delay begins. The output is

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KRDM310.2S 数据手册

Time Delay Relays

Dedicated - Delay-on-Make

KRDM SERIES

Description

The KRDM Series is a compact time delay relay measuring only

2 in. (50.8 mm) square. Its solid-state timing circuit provides

excellent repeat accuracy and stability. Encapsulation protects

against shock, vibration, and humidity. The KRDM Series is a

cost effective approach for OEM applications that require small

size, isolation, reliability, and long life.

Operation (Delay-on-Make)

Upon application of input voltage, the time delay begins. The

output is de-energized before and during the time delay. At the

end of the time delay, the output relay energizes and remains

energized until input voltage is removed.

Reset: Removing input voltage resets the time delay and output.

Features & Beneﬁts

FEATURES

BENEFITS

Microcontroller based

Repeat Accuracy + / - 0.5%

Compact, low

cost design

Allows ﬂexiblility for OEM applications

Wiring Diagram

Isolated, 10A, SPDT

output contacts

Allows control of loads for AC or DC voltages

Protects against shock, vibration, and humidity

L1 N/L2

V = Voltage

C = Common,Transfer Contact

NO = Normally Open

Encapsulated

NC = Normally Closed

Accessories

A knob is supplied for adjustable

units, or R_Tterminals 4 & 5 for

external adjust. See external

adjustment vs time delay chart.

Relay contacts are isolated.

P1004-95, P1004-95-X Versa-Pot

Panel mountable, industrial potentiometer

recommended for remote time delay adjustment.

P1023-6 Mounting bracket

The 90° orientation of mounting slots makes

installation/removal of modules quick and easy.

P0700-7 Versa-Knob

Designed for 0.25 in (6.35 mm) shaft of

Versa-Pot. Semi-gloss industrial black ﬁnish.

Ordering Information

MODEL

INPUT VOLTAGE ADJUSTMENT

TIME DELAY

10s

MODEL

INPUT VOLTAGE

120VAC

ADJUSTMENT

Fixed

TIME DELAY

10m

KRDM1110S

KRDM1130S

KRDM120

12VDC

Fixed

KRDM4110M

KRDM4110S

KRDM4145S

KRDM420

KRDM421

KRDM424

KRDM430

KRDM433

KRDM6115M

12VDC

Fixed

30s

120VAC

Fixed

10s

12VDC

Onboard knob

Fixed

0.1 - 10s

1 - 100s

10m

120VAC

Fixed

45s

KRDM121

12VDC

120VAC

Onboard knob

External

0.1 - 10s

1 - 100s

1 - 100m

0.1 - 10s

0.1 - 10m

15m

KRDM2110M

KRDM215M

KRDM220

24VAC/DC

24VDC

120VAC

Fixed

120VAC

Onboard knob

Fixed

0.1 - 10s

1 - 100s

0.1 - 10m

0.2s

120VAC

KRDM221

120VAC

External

KRDM223

230VAC

Fixed

KRDM310.2S

If you don’t ﬁnd the part you need, call us for a custom product 800-843-8848

www.littelfuse.com/krdm

Rev: 1-A-062216

中文翻译

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与KRDM310.2S相关器件

型号	品牌	获取价格	描述	数据表
KRDM4110M	LITTELFUSE	获取价格	Operation (Delay-on-Make) Upon application of input voltage, the time delay begins. The ou
KRDM4110S	LITTELFUSE	获取价格	Operation (Delay-on-Make) Upon application of input voltage, the time delay begins. The ou
KRDM4145S	LITTELFUSE	获取价格	Operation (Delay-on-Make) Upon application of input voltage, the time delay begins. The ou
KRDM420	LITTELFUSE	获取价格	Operation (Delay-on-Make) Upon application of input voltage, the time delay begins. The ou
KRDM421	LITTELFUSE	获取价格	Operation (Delay-on-Make) Upon application of input voltage, the time delay begins. The ou
KRDM424	LITTELFUSE	获取价格	Operation (Delay-on-Make) Upon application of input voltage, the time delay begins. The ou
KRDM430	LITTELFUSE	获取价格	Operation (Delay-on-Make) Upon application of input voltage, the time delay begins. The ou
KRDM433	LITTELFUSE	获取价格	Operation (Delay-on-Make) Upon application of input voltage, the time delay begins. The ou
KRDM6115M	LITTELFUSE	获取价格	Operation (Delay-on-Make) Upon application of input voltage, the time delay begins. The ou
KRDMLN31.23	OSRAM	获取价格	Architectural Lighting indoor and outdoor

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