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HRDM120 PDF预览

HRDM120

更新时间: 2024-09-14 14:56:43
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
2页 658K
描述
Operation (Delay-on-Make) Upon application of input voltage, the time delay begins. The output is

HRDM120 数据手册

 浏览型号HRDM120的Datasheet PDF文件第2页 
Time Delay Relays  
Dedicated - Delay-on-Make  
HRDM SERIES  
Delay-on-MakeTimer  
Description  
The HRDM Series combines an electromechanical relay output  
with microcontroller timing circuitry. It offers 12 to 230V  
operation in five ranges and factory fixed, onboard, or external  
adjustable time delays with a repeat accuracy of 0.ꢀ5. The  
output contact rating allows for direct operation of heavy loads,  
such as compressors, pumps, blower motors, heaters, etc. This  
series is ideal for OEM applications where cost is a factor.  
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, 30A, SPDT,  
NO output contacts  
Allows direct operation of heavy loads:  
compressors, pumps, blower moters, heaters.  
L1  
N/L2  
Encapsulated  
Protects against shock, vibration, and humidity  
NO = Normally Open  
L = Load  
C = Common,Transfer Contact  
Accessories  
NOTE: A knob, or terminals  
4 & 5 are only included on  
P1004-95, P1004-95-X Versa-Pot  
Panel mountable, industrial potentiometer  
recommended for remote time delay adjustment.  
adjustable units. R is used  
T
when external adjustment is  
ordered. Relay contacts are  
not isolated.  
P1023-6 Mounting bracket  
The 90° orientation of mounting slots makes  
installation/removal of modules quick and easy.  
P0700-7 Versa-Knob  
Designed for 0.2ꢀ in (6.3ꢀ mm) shaft of  
Versa-Pot. Semi-gloss industrial black finish.  
P1015-13 (AWG 10/12), P1015-64 (AWG 14/16)  
Female Quick Connect  
These 0.2ꢀ in. (6.3ꢀ mm) female terminals are  
constructed with an insulator barrel to provide  
strain relief.  
Ordering Information  
MODEL  
INPUT VOLTAGE ADJUSTMENT  
TIME DELAY  
0.1 - 10s  
12s  
P1015-18 Quick Connect to Screw Adapter  
Screw adapter terminal designed for use with  
all modules with 0.2ꢀ in. (6.3ꢀ mm) male quick  
connect terminals.  
HRDM120  
12VDC  
24VDC  
120VAC  
120VAC  
Onboard  
Fixed  
HRDM3112S  
HRDM413M  
HRDM415M  
Fixed  
3m  
C103PM (AL) DIN Rail  
3ꢀ mm aluminum DIN rail available in a 36 in.  
(91.4 cm) length.  
Fixed  
5m  
If you don’t find the part you need, call us for a custom product 800-843-8848  
P1023-20 DIN Rail Adapter  
Allows module to be mounted on a 3ꢀ mm DIN  
type rail with two #10 screws.  
© 2016 Littelfuse Protection Relays & Controls  
www.littelfuse.com/hrdm  
Rev: 1-A-062116  

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