Product description:
A, product overview
Signal conditioning device is in the automatic control system for a variety of contact signal transmitting, conversion, isolation, transmission, operation of the instrument, we general them for signal disposal.My company production of signal disposal points from the function and form a complete set of temperature sensor are kept separate from the type of temperature transmitter, with all kinds of form a complete set of transmitter isolated distributor, for a variety of signal conversion signal isolator, etc.From the structure points: there are rack mounted, guide rail type, plate mounted, etc.
LDFX series signal isolator is mainly used with DCS, PLC and other industrial measurement and control system.To improve and complement system analog I/O plugin function, increase the reliability of the system suitability and the field environment.
LDWB series products of thermal resistance, thermocouple signal transmitter can cooperate with thermal resistance, thermocouple temperature sensor, finish temperature transmitting and isolation of transmission meet the needs of the user local monitoring and remote data acquisition.
LDFP isolation distributor, and can be all kinds of temperature transmitter, flow transmitter, pressure transmitter, liquid level transmitter two wire system transmitter supporting 24 VDC power supply, complete feed, retrieve the parameter signal to transmitter, isolating the transformation output of work.
This series of products according to international standards for electromagnetic compatibility design;Adopt the internationally recognized industry modulation transformer isolation technique, complete the mutual isolation, input, output, power on the internal module circuit design, on the basis of low power consumption, low temperature bleaching technology, using high quality components and stability of products in the long-term work, at the same time, the product has input protection, interference suppression and isolation, and other functions.
Product appearance can be divided into the DIN35 cellular card way and in line with the DDZ - frame pole loading structure of two kinds of type III, bolt type terminal install easy to use.
Second, the signal disposal device name list
| LDBW — X X X / X X Temperature transmitter isolation typeLDFP — X X X / X X Isolation of distributorLDFX — X X X / X X Signal isolatorStructure type1Frame pole loading2The guide rail typeThe input circuit1Single loop input2Double circuit inputLost in the Letter thermocouple2The thermal resistance30-5VDC41-5VD5Enter 4-20 ma, no power output60 to 10 ma, no power output74-20 ma, input output power distribution (24 VDC)80 to 10 ma, have power output (24 VDC)9The user to specifyThe first wayThe output signal10-10mA24-20mA30-5VDC41-5VDC50-10VDCThe first twoThe output signal00-10mA14-20mA20-5VDC31-5VDC40-10VDC5No output (the default)The class typeASimulation modelSintelligentWorking power supplyAAc 220 vac (frame pole loading only)DDc 24 VDCWPassive type |
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