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HRDM415M

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HRDM415M

DELAY ON MAKE TIMER | Series: HRDM
info
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.

PropertyValue
Input Voltage (V)
120 V ac
Output Form
Non-isolated SPDT
Time Delay Range (s)
5 m fixed
Dimensions
3 H x 2 W in. (76.7 x 51.3 mm)
Circuitry
Encapsulated
Dielectric Breakdown
≥2000V terminals to mounting surface
Humidity
95% relative : non-condensing
Input AC Line Frequency (Hz)
50/60
Input Tolerance (%)
-20% - 10%
Insulation Resistance (Ω)
≥100
Life
Electrical: 1 x 10⁵ 3 x 104 for 1 hp - 6000 for 1/4 hp 1 hp and 2 hp; Mechanical: 1 x 10⁶
Mounting Method
Surface mount with 1 #10 (M5 x 0.8) screw
Operating Temperature Max (°C)
60
Operating Temperature Maximum Fahrenheit
140
Operating Temperature Minimum Celsius
-40
Operating Temperature Minimum Fahrenheit
-40
Output Load Rating (VA)
General Purpose: SPDT-NO: 125/240 V ac ≅30 A; SPDT-NC ≅15 A; Resistive: SPDT-NO ≅30 A for 125/240 V ac and 20 A for 28 V dc; SPDT-NC ≅15 A for 125/240 V ac and 10 A for 28 V dc; Motor Load: SPDT-NO ≅1 hp for 125 V ac and 2 hp for 240 V ac; SPDT-NC ≅1/4 hp for 125 V ac and 1 hp for 240 V ac
Output Type
Electromechanical relay
Power Consumption
≤4 VA
Repeat Accuracy (%)
±0.5% or 20 ms whichever is greater
Reset Time (ms)
≤150
Setpoint vs. Ambient Temperature and Operating Voltage
≤±2%
Storage Temperature Maximum Celsius
85
Storage Temperature Maximum Fahrenheit
185
Storage Temperature Minimum Celsius
-40
Storage Temperature Minimum Fahrenheit
-40
Surge Protection
IEEE C62.41-1991 Level A
Termination Type
0.25 in. (6.35 mm) male quick connect terminals
Time Delay Tolerance (%)
±5%
Time Delay Type
Microcontroller

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HRDM415MDELAY ON MAKE TIMER

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