Electronic Feedback Cylinders - Lifco Hydraulics USA

Output Specifications – HLT II, BLT-2 and Temposonics L SeriesAnalog Output OptionsAnalog Systems include a Linear DisplacementTransducer, a magnet and the cable between the sensorand the customer electronics. The sensor generatesthe interrogation pulse, senses the return pulse anddevelops the analog output displacement signal (voltageor current). The HLT II has all of the electronicsencased inside the cap of the cylinder.Digital Output OptionsThere are three digital output options available. Each providesa different type of digital output, either pulse widthmodulation, binary (natural binary or binary coded decimal)or an RS422 Start/Stop pulse output.MagnetPower Supply Requirements:• +24 Vdc, ±15 Vdc or ±12 Vdc for HLT II and BLT-2• 13.5 to 28 Vdc for Temposonics L SeriesT1Analog Displacement OutputT21) The digital PWM electronics are self contained inthe transducer. The interrogation electronics providea pulse width modulated TTL level output (noexternal signal conditioning required).Power Supply Requirements:• +24 Vdc, ±15 Vdc or ±12 Vdc for HLT II and BLT-2• 13.5 to 28 Vdc for Temposonics L SeriesPulse Width OutputUser’sControlSystem2) The PWM output, in conjunction with an externallymounted digital counter card, provides naturalbinary (18 bits) or BCD (4 1 /4 digits) output (usingtwo counter cards would provided the capabilityto achieve 22 bit natural binary and 6 BCD outputs).Power Supply Requirements:• +24 Vdc, ±15 Vdc or ±12 Vdc for HLT II and BLT-2• 13.5 to 28 Vdc for Temposonics L Series+2.5 V0+2.5 V0Pulse Duration OutputDigitalCounterCardNatural Binaryor BCD Output+5 Vdc3) The RS422 output electronics are self containedin the transducer. A customer supplied 1 KHzsquare wave signal is required with this outputoption to produce an RS422 Start/Stop output.Power Supply Requirements:• +24 Vdc, ±15 Vdc or ±12 Vdc for HLT II and BLT-2• 13.5 to 28 Vdc for Temposonics L SeriesUser’sControlSystem1µs18