sy a(u)-p-o datasheet ver2.0 non-isolated signal converte r/amplifier. low cost and ultra small in size. no calibration needed. sy-a(u)-p-o is a non-isolated sign al converter/transmitter, which provide convenience in converting high impedence signals to low impedence ones. with sunyuan?s unique low cost solution, the device is extremely small in size and very easy to use. no external components are needed to make it operating. the module integrates dc/dc converter and analog amplifier into a single chip. it is mainly used in ci rcumstances where a/v signals nees to convert into each other and isolation is no required. max operation range: general characteristic: low cost,small size,sip 8 anti- fire ul94v-0 package no external component,no ?zero?and ?g.adj? adjustment needed. power supply/signal two port isolation:1000vac assistant power:5vdc/12vdc/15vdc/24vdc 0.4-2v/0.5-2.5v/1-5v/2-10v voltage signal or 0-10ma/0-20ma/4-20ma current signal 0-20ma/4-20ma/0-5v/0-10v signal output temperature range: -45~+85 applications can make sensor resistance change from high to low no distortion in long distance signal transmission analog signal data acquisition 4-20ma/0-5v signal isolation and transfer equipment and sensor signal acquisition signal transmit no-distortion ground interference control continue isolation voltage value 1500vdc power vin range: 10%vin jointing temperature(10sec.) +300 vout signal load(min) 2k ? www.szsunyuan.com
sy a(u)-p-o datasheet ver2.0 ordering information: sy- a(u) - p - o input rated voltage ? or current ? accessorial power supply output u1? 0-5v p1 ? dc24v o1 ? 4-20ma u2? 0-10v p2 ? dc12v o2 ? 0-20ma u3? 0.4-2v p3 ? dc5v o3 ? 4-12-20ma u4? 0-2.5v p4 ? dc15v o4 ?0-5v u5? user define 2 p5 ? user define 2 o5 ?0-10v a2 ? 0-10ma o6 ?1-5v a3 ? 0-20ma o7 ? user define a4 ? 4-20ma a5 ? user define 2 example: input ? 0.4-2v aux power supply ? 5vdc output ? 4-20ma type: sy-u3-p3-o1 input ? 4-20ma aux power supply ? 5vdc output ? 0-5v type: sy-a4-p3-o4 input ?0-5v aux power supply ? 24vdc output ? 0-20ma type: sy-u1-p1-o2 input ? 4-20ma aux power supply ? 24vdc output ? 0-10v type: sy-a4-p1-o5 note : 1.because of limited size,there is no zero deflection circuit,so can not have the inst ance of zero deflection circuit when ou tput is current signal. example:if input :0-20ma,out put:4-20ma or input:0-5v,output :4-20ma you can not choose sip 8 isoemm series,you can choose our sip12 sy series. 2.if do not need isolation between power supply to signal,please add ?b ,type is sy-u(a)-p-o-b g eneral params: parameter test condition min type max unit isolated voltage ac,50h z,1min 1000 v(rms) adj 0.25 ma/ma adj temperature drift 25 ppm/ non-linearity 0.1 0.2 %fsr input signal 0 20 ma current input resistance 50
voltage 0 10 v output signal current 0 20 ma voltage vout=10v 2 k
load capability current 0 350 500
frequency response 1 khz signal output ripple no-filter 10 mvrms signal voltage temperature drift 0.01 mv/ voltage user-defined 3.3 12 24 vdc assistant power power loss 0.6 0.5 w operating temperature -45 85 storage temperature -55 105 www.szsunyuan.com
sy a(u)-p-o datasheet ver2.0 wiring examples and dimensions: pin description: pin 1~8 is from left to right. note: when signal and its power supply is not isolated, and supply>12vdc, the supply can link to pin8 directly (r efer to wiring example, v/i converter 2). when pin1 and pin2 is used, pin8 should not be linked to any other components. 1 2 3 4 5 6 7 8 power pw+ power pw- omitted signal input sin+ signal input gnd signal output gnd signal output io+ signal power vd note: when signal and its power supply is not isolated, supply>9vdc, and output range within 0-5v, the supply ca n link to pin3 and pin8 directly (refer to wiring example, i/v conver ter 2). when pin1 and pin2 is used, pin3 or pin8should not be linked to any other components. 1 2 3 4 5 6 7 8 power pw+ power pw- signal power+ vd signal input sin+ signal input gnd signal output gnd signal output vo+ signal power- vs www.szsunyuan.com
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