low voltage products & systems 5.12 accessories accessories accessories accessories accessories description description description description description the orm series features open pc board construction for reduced cost. it has isolated 10 a dpdt relay contacts and all connections are 0.25 in (6.35 mm) male quick connect terminals. the time delay may be ordered as factory fixed, onboard knob, or external adjustment. time delays from 0.05 to 300 seconds. operation operation operation operation operation 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 energizes and remains energized until voltage is removed. reset: reset: reset: reset: reset: removing input voltage resets the time delay and output. see accessory pages for specifications. orm02b01 07.02.04 low cost open pcb construction time delays from 50 ms ... 300 s in 5 ranges 10 a double pole double throw relay output +/-2% repeat accuracy +/-10% factory calibration fixed, adjustable on unit, or external adjust approvals: delay on make (operate) delay on make (operate) delay on make (operate) delay on make (operate) delay on make (operate) orm series time delay relay connection connection connection connection connection example p/n: example p/n: example p/n: example p/n: example p/n: function function function function function female quick connect p/n: p1015-64 p1015-64 p1015-64 p1015-64 p1015-64 (awg 14/16) versa-knob p/n: p0700-7 p0700-7 p0700-7 p0700-7 p0700-7 quick connect to screw adaptor p/n: p1015-18 p1015-18 p1015-18 p1015-18 p1015-18 external adjust potentiometer p/ns: p1004-12 p1004-12 p1004-12 p1004-12 p1004-12 (fig. a) p1004-12-x p1004-12-x p1004-12-x p1004-12-x p1004-12-x (fig. b) delay on make v = voltage td = time delay r = reset no = normally open nc = normally closed = undefined time r t is used when external adjustment is ordered. relay contacts are isolated. dashed lines are internal connections. x x x x x ? 24a 24a 24a 24a 24a - 24 v ac ? 24d 24d 24d 24d 24d - 24 v dc/ 28 v dc ? 110d 110d 110d 110d 110d - 110 v dc ? 120a 120a 120a 120a 120a - 120 v ac ? 230a 230a 230a 230a 230a - 230 v ac x x x x x ? 1 1 1 1 1 - fixed ? 2 2 2 2 2 - adj. on unit ? 3 3 3 3 3 - remote adjust x x x x x ? 1 1 1 1 1 - 0.05 ... 3 s ? 2 2 2 2 2 - 0.5 ... 30 s ? 3 3 3 3 3 - 0.6 ... 60 s ? 4 4 4 4 4 - 1.2 ... 120 s ? 5 5 5 5 5 - 3.0 ... 300 s series series series series series input input input input input adjustment adjustment adjustment adjustment adjustment time delay time delay time delay time delay time delay * orm orm orm orm orm *if fixed delay is selected, insert delay [ 0.05 0.05 0.05 0.05 0.05 ... 300 300 300 300 300 ] in seconds. orm24a31 orm24a31 orm24a31 orm24a31 orm24a31 fixed ? orm120a1200 orm120a1200 orm120a1200 orm120a1200 orm120a1200 b b b b b a a a a a or or or or or dering t dering t dering t dering t dering t able able able able able
technical data technical data technical data technical data technical data delay on make (operate) delay on make (operate) delay on make (operate) delay on make (operate) delay on make (operate) orm series time delay relay low voltage products & systems 5.13 mechanical view mechanical view mechanical view mechanical view mechanical view orm02b01 07.02.04 inches (millimeters) time delay time delay time delay time delay time delay type analog circuitry range 0.05 ... 300 s in 5 adjustable ranges or fixed repeat accuracy +/-2% or 20 ms, whi chever is greater tolerance (factory calibrati on) adjustable: guaranteed range fixed: +/-10% recycle time 16 ms after timing, during timing -- 0.1% of max. time delay or 75 ms, whichever is greater time delay vs. temperature & voltage +/-10% input input input input input voltage 24 or 110 v dc; 24, 120, or 230 v ac tolerance 24 v dc/ac -15% ... +20% 110 ... 230 v ac/dc -20% ... +10% line frequency 50 ... 60 hz power consumption 2.25 w output output output output output type electromechanical relay form isolated double pole double throw (dpdt) rating 10 a resistive at 120/240 v ac & 28 v dc; 1/3 hp at 120/240 v ac life mechanical--1x10 7 ; electrical--1x10 6 protection protection protection protection protection polarity dc units are reverse polarity protected isolation voltage 1500 v rms input to output mechanical mechanical mechanical mechanical mechanical mounting surface mount with four #6 (m3.5 x 0.6) screws termination 0.25 in. (6.35 mm) male quick connect terminals environmental environmental environmental environmental environmental operating temperature -20c ... +65c storage temperature -30c ... +85c weight ? 2.7 oz (77 g)
|
