

The HRPS and HRIS Series combine an electromechanical relay output with microcontroller timing circuitry. It is a factory programmed module available in any 1 of 13 standard functions. It offers 12 to 240V operation in two universal 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. The HRPS has non-isolated SPDT relay contacts, and the HRIS has isolated SPDT relay contacts. Both offer the most popular timer functions in the industry.
Operation (Interval)
Upon application of input voltage, the time delay begins. The output (relay or solid state) energizes during the time delay. At the end of time delay the output de-energizes and remains de-energized until input voltage is removed.
Reset: Removing input voltage resets the time delay and output.
- Microcontroller based
- Compact design
- 30A, SPDT, Normally Open output contacts
- Encapsulated
- Repeat Accuracy + / - 0.5% , factory calibration +/- 2%
- Allows flexibility for OEM applications
- Allows for direct operation of heavy loads
- Protects against shock, vibration, and humidity
HRPSD Parts
Filters
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Part Number | Actions | Input Voltage (V) | Output Form | Storage temperature (°C) | Time Delay Range (s) | Dimensions |
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Part Number | Actions | Input Voltage (V) | Output Form | Storage temperature (°C) | Time Delay Range (s) | Dimensions | |
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3.0445 H x 1.3245 W x 3.4155 L in. (86 mm) |