the copyright and authority for the interpretation of the products are reserved by mornsun tmxxxxcp 2013.05.08-a/4 page 1 of 3 active high precision isolation amplifier millivolt-class positive and negative signal input & positive and negative signal output tmxxxxcp rohs part number system tmxxxxcp package powersupply signal output signal input isolationtransducer positive and negative signal mv class signal no distribution features l four-port isolation (signal input,signal output, power supply and isolation power output) l high accuracy (0.1% f.s.) l high linearity (0.1% f.s.) l isolation voltage(2.5kvdc/60s) l extremely low temperature drift (35ppm/ c)industry standard(operating temperature range:-25 c ~ 71 c) l high reliability(mtbf>500,000 hours) general description the tmxxxxcp series isolation amplifier modules have a millivolt-class positive and negative signal input and positive and negative signal output. these modules, with a high efficiency micro-power source built-in, can provide power for signal processing circuit. in the three-wire and four-wire transmitter applications, our products make customers design simple and helpfully improve the room-using ratio of pcb. adopting electromagnetism isolation technology, it is available to keep higher accuracy and extremely lower temperature drift than photocoupler isolation. these modules have three-port isolation(input, output and power supply),and the isolation voltage between them is up to 2.5kvdc. selection guide model power supply input signal output signal channels TM1630CP 24v 10mv 5v 1 tm2630cp 24v 20mv 5v 1 tm4630cp 24v 50mv 5v 1 tm5630cp 24v 75mv 5v 1 tm6630cp 24v 100mv 5v 1 tm7650cp 12v 200mv 5v 1 tm4530cp 24v 50mv 10v 1 tm5530cp 24v 75mv 10v 1 tm6530cp 24v 100mv 10v 1 note: we could also offer customer design for special input and output as follow: power supply:24/15/12vdc; input signal:0~ 10/ 20/ 30/ 50/ 75/ 100mv; output signal: 0~ 5v/ 10v. electrical c haracteristics power supply (nominal power supply) 5% input consumption 1w power supply power protection reverse protection input signal see product program input impedance 10m (@max input signal) signal input overload 10v output signal see product program signal output load capacity 2k @max output transmission charact eristics zero offset 0.1%f.s. gain error 0.1%f.s. temperature drift 50mv: 0.0035%f.s./; <50mv: 0.0050%f.s./ (-25 ~ +71 c)
the copyright and authority for the interpretation of the products are reserved by mornsun tmxxxxcp 2013.05.08-a/4 page 2 of 3 isolation characteri stics galvanic isolation three-port isolation (input, output and power supply ) isolation voltage 2.5kvdc (tested for 1 minute, leakage current<1ma and humidity < 70%) insulation resistance 100m , 500vdc(between input, output and power supply ) other characteristic s operation temperature: -25 ~ +71 c ambient temperature transport and storage temperature: -50 ~ +105 c package dip24 weight 10g,typ application environment no dust, fierce vibration, impulsion and corrosive gas note:1.all specifications measured at t a =25 c, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2.only typical models listed, specifications of custom product may be different. please contact our service people directly for certain conditions; 3.in this datasheet, all the test methods of indications are based on corporate standards. application circuit diagram & schematic diagram s o u t + s o u t - n c s i n + s i n - n c p i n - p i n + - + - + - + 1 3 2 11 12 13 14 23 24 15 n c n c n c 16 signal output port power input port signalinput port 12- 11+ 1- 3+ 23+ 24- sout+ sout- sin- sin+ output power supply input application note 1. please read the user manual carefully before using. if any question please contact our fae. 2. please do not use this product in hazardous area. 3. the power supply of this product should be 24vdc power source. it is forbidden to use 220vac power supply. 4. to avoid invalid explosion protection function, or any failure, disassembling this product is forbidden. after-sales service 1. products are carefully inspected and quality controlled during production and before shipment. if they operated abnormally or there was anything wrong, please contact our agent from which you purchased or mornsun fae as soon as possible. 2. mornsun warranty our product for 3 years from manufacturing date. during this period, mornsun will repair or replace the product if product was found to have manufacturing defect. application circuit you can see a application guide to isolation transmitter outline dimensions,recommended footprint&packaging
the copyright and authority for the interpretation of the products are reserved by mornsun tmxxxxcp 2013.05.08-a/4 page 3 of 3 note: 1. all specifications are measured at ta=25 c, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2. in this datasheet, all the test setup and methods are based on our corporate standards. 3. all characteristics are meant for listed model, non-standard models may perform differently, please contact our technical support for more detail. 4. contact us for your specific requirement. 5. specifications are subject to change without prior notice. mornsun science & technology co.,ltd. address: no. 5, kehui st. 1, kehui development center, science ave., guangzhou science city, luogang district, guangzhou,p.r.china. tel: 86-20-38601850 fax:86-20-38601272 e-mail: info@mornsun.cn http://www.mornsun-power.com
|
