shenzhen sunyuan technology co., ltd. 4-20ma dual loop signal isolation distributor iso series 4-20ma dual loop isolation di stributor ic:ISO4-20MA-F feature: supply power for sensor:16v ~ 21.5v 4-20ma signal loop input high linearity (nonlinearity<0.2%) low cost, small size, standard sip12 package 4-20ma signal input/output, 3000vdc isolated voltage industrial temperature (-45?+85 ) directly weld to pcb or din rail-mounted application: plc,dcs analog signal data acquisition and isolation industrial process 4-20ma signal isolation ground-loop elimination no distortion in long distance signal transmission instrument signal acquisition electric supervision , medical application and isolated safe bar description iso 4-20ma-f is 4-20ma signal dual loop isolation distributor ic it belongs to sunyuan iso 4-20ma series. the ic contains an electromagnetic coupled converter and current modulate, and a high efficiency dc-dc circuit and so on. the ic supplies to loop distributor 16v~21.5v, and meets requirements for 4-20ma loop sensor signal measurement, transmission, isolation and so on.,it can save energy and prevent exploding.the ic output is designed according to loop circuit power supply of 24vdc and resistance connecting in series, it match to popular module input attachment board, plc and dcs or the other equipment module input attachment. the internal ceramic pcb, printed impedance and new isolation technologies allow the ic for the 3kvac insulated voltage and meets the industrial level for the ex tremely poor temperature, humidity and shaking conditions. iso 4-20ma-f is easy to use. maximum ratings: * if input value is over above ra nge, it may cause permanent damage. continuous isolation voltage 3000vdc vin typ 28v junction temperature +85 storage temperature +150 lead temperature +300 output short to common continuous
shenzhen sunyuan technology co., ltd. 4-20ma dual loop signal isolation distributor iso series general parameter: dimensionsand pin description: parameter condition min typ max unit isolation rated continuous voltage ac 50hz barrier impedance leakage current 10s 240vrms,50hz 3000 1012 1 0.5 vdc ? pf ua temperature drift nonlinearity 50 0.2 100 0.5 ppm/ %fsk load capability 24vdc 500 ? signal input voltage range 1 2 30 ma signal output voltage range 24 28 vdc output linearity range io 1 2 4 24 30 ma ma output signal ripple 5 mv frequency response (small signal bandwidth) io=20ma 2 khz pin function 1 vout voltage output 2 iin current input 3~8 nc 9,10 io signal output 11,12 vi+ voltage input
shenzhen sunyuan technology co., ltd. 4-20ma dual loop signal isolation distributor iso series typical application: 4-20ma dual loop signal isolation distributor * specifications can be changed without notification. shenzhen sun yuan technology co.,ltd. e-mail:sales02@szsunyuan.com msn:sun-yuan03@hotmail.com skype:candyatsunyuan
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