412 series transfer failsafe, n operating voltage: (across temperature range) 12 vdc (11-14 vdc) 28 vdc (24-32 vdc) coil current (max @ nom.vdc & 20?): 12 vdc 320 ma 28 vdc 185 ma switching time: 20 ms maximum operating temperature: -25? to +65? (standard) -55? to +85? (extended ? option) mechanical life, cycles: 1,000,000 minimum vibration, operating: 10 g rms, 20-2000 hz mechanical shock, non-operating: 30 g, 1/2 sine, 11 ms nominal weight: 14 oz., (397g.) specifications 412 series transfer failsafe n, bnc, tnc, sc frequency vswr isolation ins. loss ghz (max) db (min) db (max) 0-1 1.15 85 0.15 1-2 1.20 80 0.20 2-4 1.25 70 0.25 4-8 1.45 60 0.40 8-12.4 1.60 60 0.50 note: rf characteristics for type n & tnc female connectors, consult dow- key for other connector configurations rf characteristics mechanical part number selection iso 9001 certified 2-4 www.dowkey.com c commercial m military a avionics s space j 2 2 01 02 a 412 special options actuator coil voltage connectors indicators circuit options a = high power 2 = failsafe 2 = 12vdc 01 = n female 02 = no indicators a = ttl high c = special mounting bracket 6 = failsafe with 3 = 28vdc 02 = bnc female 32 = indicators j = 'd' connector suppression diode 7 = 20vdc 03 = tnc female n = no mounting bracket 8 = 24vdc 53 = sc female* p = power plug 9 = 15vdc s = epoxy seal *1 connector spacing t = -55? to + 85? consult dow-key for dimensions for electrical schematic see page # 2-6 412 -2x0132 shown
411c/412 series electrical schematics iso 9001 certified 2-6 www.dowkey.com 1 411c/412 failsafe 2 411c/412 failsafe ttl logic truth table 3 411c/412 pulse latch 4 411c/412 self cutoff 5 411c/412 self cutoff ttl optional indicators optional indicators optional indicators optional indicators optional indicators failsafe ttl - sch #2 self cutoff ttl - sch #5
|
