Description
The HRPS/HRIS Series combines 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.

FEATURES BENEFITS
Microcontroller based Repeat Accuracy + / - 0.5% ,
factory calibration +/- 2%
Compact design Allows flexiblility for OEM applications
30A, SPDT, Normally
Open output contacts Allows for direct operation of heavy loads
Encapsulated Protects against shock, vibration, and humidity