5秒后页面跳转
捷配首页

Datasheet > HRDR431A1R
HRDR431A1R PDF预览

HRDR431A1R

更新时间： 2024-09-17 14:56:59
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
2页 684K
描述
Operation (Recycling with Reset Switch) Upon application of input voltage, the ON time T1 begins a

阅读下载

中文翻译

获取价格

HRDR431A1R 数据手册

 浏览型号HRDR431A1R的Datasheet PDF文件第2页 
Time Delay Relays  
Dedicated - Recycle  
HRDR SERIES  
RecyclingTimer  
Description  
The HRDR Series combines an electromechanical relay and  
microcontroller timing circuitry. It offers 12 to 230V operation in  
five ranges and factory fixed, onboard or externally adjustable  
time delays with a repeat accuracy of 0.ꢀ5. The high switching  
capacity of the output contacts allow for direct control of heavy  
loads like compressors, pumps, motors, heaters and lighting. A  
bypass/reset switch option allows operator to interrupt normal  
recycling sequence and energize output relay. An excellent  
choice for OEM applications.  
Operation (Recycling with Reset Switch)  
Upon application of input voltage, the ON timeT1 begins and  
output relay energizes. At the end of the ON time, the output  
relay de-energizes and the OFF timeT2 begins. At the end of the  
OFF time, the output relay energizes and the cycle repeats as  
long as input voltage is applied. Some recycling timers have the  
OFF time as the first delay.  
Reset: Removing input voltage resets output and time delays,  
and returns sequence to the first delay.  
Wiring Diagram  
Bypass/Reset Switch: Closing the normally open bypass/reset  
switch energizes the output relay and resets the time delays.  
Opening the switch restarts recycling operation with the  
first delay.  
L1  
N/L2  
NO = Normally Open  
S1 = Reset Switch  
C = Common,Transfer Contact  
L = Load  
Features & Benefits  
Terminals 4 & 5 and/or 7 & 8  
are only included on externally  
adjustable units. Relay  
FEATURES  
BENEFITS  
Microcontroller based  
Repeat Accuracy + / - 0.5%  
contacts are non-isolated.  
Compact, low  
cost design  
R
is included when external  
Allows flexiblility for OEM applications  
T
adjustment is ordered.  
Isolated, 30A, SPDT,  
NO output contacts  
Allows direct operation of heavy loads:  
compressors, pumps, blower moters, heaters.  
Terminal 6 is included when  
Bypass/Reset is selected.  
Encapsulated  
Protects against shock, vibration, and humidity  
Independent adjustment  
of On and Off delays  
Provides greater flexibility of timing options  
Bypass/Reset  
switch option  
Allows operator to interrupt the timing sequence  
and energize the output relay  
Ordering Information  
INPUT  
OPERATING  
BYPASS / RESET  
MODEL  
EXTERNAL ADJUSTMENT  
T1 ON TIME  
T2 OFF TIME  
OPTION  
VOLTAGE  
SEQUENCE  
On time first  
On time first  
Off time first  
On time first  
On time first  
Off time first  
On time first  
HRDR121A4R  
HRDR321A4R  
HRDR322B2R  
HRDR330A0R  
HRDR331A1  
12VDC  
24VDC  
24VDC  
24VDC  
24VDC  
120VAC  
120VAC  
Both time onboard adj  
Both time onboard adj  
Both time onboard adj  
Both time external adj  
Both time external adj  
Both times fixed  
1 - 100s  
1 - 100s  
10 - 1000S  
0.1 - 10s  
1 - 100s  
1s  
1 - 100m  
1 - 100m  
10 - 1000S  
0.1 - 10s  
1 - 100s  
30m  
Yes  
Yes  
Yes  
Yes  
No  
HRDR411SB30MR  
HRDR431A1R  
Yes  
Yes  
Both times external adj  
0.1 - 100s  
0.1 - 100s  
If you don’t find the part you need, call us for a custom product 800-843-8848  
© 2016 Littelfuse Protection Relays & Controls  
www.littelfuse.com/hrdr  
Rev: 1-A-062116  
12

中文翻译

下载PDF

与HRDR431A1R相关器件

型号 品牌 获取价格 描述 数据表
HRDS120 LITTELFUSE

获取价格

 		Operation (Single Shot) 必须在计时之前和计时期间施加输入电压。 U
HRDS313M LITTELFUSE

获取价格

 		Operation (Single Shot) 必须在计时之前和计时期间施加输入电压。 U
HRDS321 LITTELFUSE

获取价格

 		Operation (Single Shot) 必须在计时之前和计时期间施加输入电压。 U
HRDS421 LITTELFUSE

获取价格

 		Operation (Single Shot) 必须在计时之前和计时期间施加输入电压。 U
HRDS430 LITTELFUSE

获取价格

 		Operation (Single Shot) 必须在计时之前和计时期间施加输入电压。 U
HRF22 HITACHI

获取价格

 		Silicon Schottky Barrier Diode for Rectifying
HRF22TL HITACHI

获取价格

 		暂无描述
HRF22TR RENESAS

获取价格

 		1A, 40V, SILICON, SIGNAL DIODE
HRF302A HITACHI

获取价格

 		Silicon Schottky Barrier Diode for Rectifying
HRF302ATL HITACHI

获取价格

 		3A, 20V, SILICON, RECTIFIER DIODE, DO-214

与HRDR431A1R相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证