Compact fans for AC and DC
Compact fans for AC and DC version 2011 - ebm-papst
Compact fans for AC and DC version 2011 - ebm-papst
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Speed signal /2– Speed-proportional rectangular pulse <strong>for</strong> external speed monitoring of fan motor.– 2, 3 or 6 pulses per revolution.– Open collector signal output.– Extremely wide operating voltage range.– Easy adaptation to user interface.– Connection via separate lead.– The sensor signal also serves as a major comparison variable <strong>for</strong> setting <strong>and</strong>maintaining the setpoint speed <strong>for</strong> interactive or controlled cooling with one or severalinterconnected <strong>fans</strong>.Electrical connectionFanCustomer(+) PoweroutputUB+UBSUBSignal dataSpeed signalU S LowCondition: I sinkSpeed signalU S HighCondition: I sourceSensor operatingvoltage U BSPerm. sink currentI sink max.Pulses per revolutionFan descriptionUssUsUsnSignal output voltageSt<strong>and</strong>ard signal <strong>for</strong> all models (exceptions see below)t1US HighnminUS High1 Rotation2 Pulse / RotationSignal frequenzy [F]= 2 x n/60 Hzt1t2t2only <strong>for</strong> 4100 NH7 <strong>and</strong> NH8US Low1 Rotation3 Pulse / RotationSignal frequenzy [F]= 3 x n/60 HzAll 6200 TD NTD, <strong>fans</strong>. Ex.: 6400 6400 TD, TDDV6200 TD, DV 6400 TD, RER / RG 160 NTDUS Lowt1 t2US LowUS High1 Rotation6 Pulse / RotationSignal frequenzy [F]= 6 x n/60 HzFa n SpeedIsink(-) PowerAll voltages measured to ground.External load resistor R a / U S / U BS required.USnmaxttttType V<strong>DC</strong> mA V<strong>DC</strong> mA V<strong>DC</strong> mA Page250 ≤ 0,4 ≤ 2 30 0 ≤ 30 2 2 23400 F ≤ 0,4 1 30 0 ≤ 30 ≤ 2 2 24400 ≤ 0,4 1 30 0 ≤ 30 ≤ 2 2 25400 J ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 26500 F ≤ 0,4 1 30 0 ≤ 30 ≤ 2 2 27600 F ≤ 0,4 1 30 0 ≤ 30 ≤ 2 2 28620 ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 29630 U ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 30600 N ≤ 0,4 2 28 0 ≤ 28 ≤ 4 2 31600 J ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 33700 F ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 348450 ≤ 0,4 2 28 0 ≤ 28 ≤ 4 2 358400 N ≤ 0,4 2 28 0 ≤ 28 ≤ 4 2 368400 N VARIOFAN ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 378300 ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 388200 J ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 393400 N ≤ 0,4 2 28 0 ≤ 28 ≤ 4 2 403400 N VARIOFAN ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 413300 ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 423212 J / 3214 J ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 433218 J ≤ 0,4 2 60 0 ≤ 60 ≤ 4 2 434412 F / 4414 F ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 444418 F ≤ 0,4 2 60 0 ≤ 60 ≤ 4 2 444400 FN ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 454312 / 4314 ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 464318 ≤ 0,4 2 60 0 ≤ 60 ≤ 4 2 464312 / 4314 VARIOFAN ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 474318 VARIOFAN ≤ 0,4 2 60 0 ≤ 60 ≤ 4 2 474400 ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 484100 N ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 494100 NHH...NH6 ≤ 0,4 2 ≤ 60 0 ≤ 60 ≤ 10 2 504100 NH7...NH8 ≤ 0,4 2 ≤ 60 0 ≤ 60 ≤ 20 3 51DV 4100 ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 525200 N ≤ 0,4 2 30 0 ≤ 30 ≤ 4 2 53110
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