? 0 - 0.1 ... 10 s ? 1 - 1 ... 100 s ? 2 - 10 ... 1000 s ? 3 - 0.1 ... 10 m ? 4 - 1 ... 100 m ? 5 - 10... 1000 m xx x xx low voltage products & systems 5.168 description the hrdr series combines an electromechanical relay and microcontroller timing circuitry. it offers 12 to 230 v 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. bypass/reset switch option allows operator to interrupt normal recycling sequence and energize output relay. an excellent choice for oem applications. operation upon application of input voltage, the on time t1 begins and output relay energizes. at the end of the on time, the output relay de-energizes and the off time t2 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. 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. mechanical view hrdrgen 10.03.05 30 a spdt n.o. output contacts 12 ... 230 v operation in 5 ranges encapsulated circuitry delays from 100 ms ... 1000 m in 6 ranges independent adjustment of on and off delays +/-0.5% repeat accuracy +/-5% factory calibration fixed or onboard or external adjustment approvals: recycling (pulse generator) hrdr power-time time delay relay connection example p/n: function v = voltage s1 = reset switch l = load r = reset t1 = on time t2 = off time recycling w/reset switch series hrdr ? 1 - 12 v dc ? 2 - 24 v ac ? 3 - 24 v dc ? 4 - 120 v ac ? 6 - 230 v ac ? 1 - both times fixed ? 2 - both times onboard adj. ? 3 - both times external adj. ? 4 - on time external adj. off time fixed ? 5 - on time fixed off time external adj. ? 6 - on time onboard adj. off time, fixed ? 7 - on time, fixed off time onboard adj. ? 8 - on time onboard adj. off time, external adj. ? 9 - on time, external adj. off time onboard adj. ? 0 - 0.1 ... 10 s ? 1 - 1 ... 100 s ? 2 - 10 ... 1000 s ? 3 - 0.1 ... 10 m ? 4 - 1 ... 100 m ? 5 - 10 ...1000 m ? a - on time first ? b - off time first blank - no bypass/ reset option ? r - bypass/reset option x input operation t2 off time * operating sequence t1 on time * external adjust * if fixed delay is selected, insert delay [ 0.1 ? 1000 ] followed by ( s ) sec. or [ 0.1 ... 1000 ] ( m ) min. inches (millimeters) hrdr431a4r fixed ? hrdr410.2sb100s = undefined time relay contacts are non-isolated. r t is included when external adjustment is ordered. dashed lines are internal connections. terminal 6 is included when bypass/reset is selected. no = normally open s1 = reset switch c = common, transfer contact l = load ordering table note: terminals 4 & 5 and/or 7 & 8 are only included on externally adjustable units.
technical data recycling (pulse generator) hrdr power-time time delay relay low voltage products & systems 5.169 hrdrgen 10.03.05 accessories external resistance vs time delay see accessory pages for specifications. external adjust potentiometer p/ns: p1004-95 ( fig. a) p1004-95-x (fig. b) b a versa-knob p/n: p0700-7 quick connect to screw adaptor p/n: p1015-18 female quick connect p/ns: p1015-64 (awg 14/16) p1015-13 (awg 10/12) din rail p/ns: 017322005 (steel) c103pm (al) din rail adaptor p/n: p1023-20 mounting bracket p/n: p1023-6 time delay range 100 ms ... 1000 m in 6 adjustable ranges or fixed repeat accuracy +/-0.5% or 20 ms, whichever is greater tolerance (factory calibration) +/-5% reset time 150 ms time delay vs. temperature & voltage +/-2% input voltage 12 or 24 v dc; 24, 120, or 230 v ac tolerance 12 v dc & 24 v dc -15% ... +20% 24 ... 230 v ac -20% ... +10% line frequency 50 ... 60 hz power consumption ac 4 va; dc 2 w output type electromechanical relay form spdt, non-isolated ratings: spdt- n.o. spdt-n.c. general purpose 125/240 v ac 30 a 15 a resistive 125/240 v ac 30 a 15 a 28 v dc 20 a 10 a motor load 125 v ac 1 hp* 1/4 hp** 240 v ac 2 hp** 1 hp** life mechanical -- 1 x 10 6 ; electrical -- 1 x 10 5, *3 x 10 4 , **6,000 protection surge ieee c62.41-1991 level a circuitry e ncapsulated dielectric breakdown 2000 v rms terminals to mounting surface insulation resistance 100 m ? polarity dc units are reverse polarity protected mechanical mounting surface mount with one #10 (m5 x 0.8) screw package 3 x 2 x 1.5 in. (76.7 x 51.3 x 38.1mm) termination 0.25 in. (6.35 mm) male quick connect terminals environmental operating/storage temperature -40c ... +60c/-40c ... +85c humidity 95% rela tive non-condensing weight ? 3.9 oz (111 g)
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