the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. t11/12/21/22_b a/1-2008 page 1 of 2 active single channel analog signal isolation barrier (iin & iout) t11/12/21/22_b applications product program part number power supply input output isolation power output channels t1133b 24v 4-20ma 4-20ma 24v 1 t1130b 24v 4-20ma 4-20ma none 1 t2233b 24v 0-20ma 0-20ma 24v 1 T2230B 24v 0-20ma 0-20ma none 1 note: we could also offer customer design for special input and output. electrical characteristics power supply (nominal power supply) 5% power dissipation 2w power supply data power protection reverse protection output voltage (nominal) 10% isolation power output data output current 25ma input signal see above input impedance input 20ma with voltage drop about 250mv input data overload 300ma output signal see above output data load 500 (at output =20ma) transmission characteristics offset 0.1%f.s. gain error 0.1%f.s. temperature drift 0.0035%f.s./ ( - 25 to +71 ) isolation characteristics galvanic isolation three port isolation(input, output, power supply) isolation voltage 2.5kvdc (tested for 1minute and 1ma max, humidity < 70%) insulation resistance 100m 500vdc(among signal input ,signal output, power supply and isolation power output) other characteristics operation temperature :- 25 to +71 ambient temperature transport and storage temperature:-50 to +105 package 35mm din-rail package safety class ip20(iec60529 / en60529) emc compliance gb/t 18268(iec61326-1) weight about 60g application environment no dusts, gases of fiercely vibration, impulsion or gases that may erode to the components surrounded analog signal isolating barrier, is a signal conditioner with electrical insulation between input and output, which can receive the standard or non-standard analog signal input from the scene, and transmit a standard output signal to the control room or dcs, to get three-port isolated among power supply, input and output. it is designed for translating signals of apparatus in hazardous area, isolating and transforming these signals into standard signals which can be accepted by industry computer, dcs, plc, or user-specified special signals. it is widely used in the industrial measurement systems, medical electronic equipment, electrical equipment etc. we adopt high efficiency magnetism and electricity isolated technology to achieve signal isolation, with characteristics of high output accuracy, good linearity and low temperature drift. features three port isolation(input, output, power supply) high accuracy (0.1% f.s.) high linearity (0.1% f.s.) isolation voltage(2500vdc/60s) high frequency response(15khz) low temperature drift(35ppm/ ) industry class ( operation temp.: - 25 to +71 ) high reliability(mtbf 500,000 hours) model selection txxxxb package style isolation power output power supply output input isolation amplifier mornsun science & technology co.,ltd. address: 2th floor 6th building, huangzhou industrial district, guangzhou, china tel: 86-20-38601850 fax:86-20-38601272 http://www.mornsun-power.com note: 1 .all specifications measured at ta=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.
the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. t11/12/21/22_b a/1-2008 page 2 of 2 single channel schematic diagram connection power supply output isolation power output input 8+ 7 - 5 - 6+ 4+ 3 - 2+ 1 application circuit diagram isolation power output input power supply output 1(-) 2(+) 3(-) 4(+) 5(-) 6(+) 7(-) 8(+) packaging size and terminal description input- input+ output+ output- isolation power output- power supply- isolation power output+ power supply+ 1 2 3 4 5 6 7 8 mornsun 9 4 . 5 41 25 9 8 unit: mm tolerance: 0.5 installation disassembly din35mm standard rail installation 1. upside of the instrument card in the rail; 2. push underside of the instrument into the rail. 1 2 1. use a screwdriver (width of edge 6mm), cut in the metal card lock from the underside; 2. boost up the screwdriver and prize the metal card lock downwards; 3. pull the instrument out of the rail. 1 2 3 1. cross section area of wiring: 0.5mm 2 -2.5 mm 2 ; 2. multi-strand wire, the length of bare wire is about 8mm, fixed by the m4 bolt. application note 1. please read the user manual carefully before using. if any questions please contact our technical support department. 2. please do not use this product in hazardous area. 3. the power supply of this product should be dc power source. it is forbidden to use 220vac power supply. 4. to avoid equipment invalidation, or any failure, users disassembling this product is forbidden. after service 1. products are carefully inspected and controlled before going out from our factory. if they operated abnormally or there were anything wrong in the inner parts, please contact with our agents near you or technical support in our company as soon as possible. 2. 3 years warranty since the delivery date. during the period of quality guarantee our company will repair or change free of charge if product has any quality problem in the process of normally using.
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