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TC140PW-EX Folha de dados(PDF) 2 Page - MORNSUN Science& Technology Ltd. |
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TC140PW-EX Folha de dados(HTML) 2 Page - MORNSUN Science& Technology Ltd. |
2 / 4 page The copyright and authority for the interpretation of the products are reserved by MORNSUN TCxxxPW-EX 2013.11.01-A/0 Page 2 of4 ELECTRICAL CHARACTERISTICS Power input parameters Input voltage 18~30VDC(Typical values 24VDC) Power dissipation ≤1.8W Power protection Reverse polarity protection Safe Area Input signal See selection guide Cold junction compensation Compensation range:-25~+75℃(Error is less than1 ° C per 20 ℃) Method of compensation: Internal compensation Hazardous Area Fault output Output type 4~20mA 0~20mA 1~5V 0~5V 0~10V 2~10V Input disconnection 23mA 23mA 5.75V 5.75V 11.5V 11.5V Lower limit alarm About 3mA About 21mA About 0.75V About 5.25V About 10.5V About 1.5V Upper limit alarm About 22mA About 22mA About 5.5V About 5.5V About 11V About 11V Normal operation A1,A2 light off Upper limit alarm Above the upper limit of range+5 ℃ (temperature signal) or +2 mV (mV signal),output signal is about 110% of the maximum,A1 has been bright. Lower limit alarm Below the lower limit of range -5℃ (temperature signal) or -2mV (mV signal),output signal is about 15% of the maximum, (Output types are4~20mA, 2~10V,1~5V)or105% of the maximum (Output types are 0~20Ma,0~5V,0~10V),A2 has been bright. Break alarm Broken accidentally or input signal ≥70mV,output signal is 115% of the maximum,A1and A2 bright at the same time Load capacity Communication port ≤500Ω(Output current maximum) ≥1MΩ(Output voltage maximum) ≤(Ue-4)/0.02 (loop power supply output) 20V≤Ue≤30V Communication interface MiniUSB port Communication protocol See "MORNSUN Modbus Protocol Rules" TRANSMISSION CHARACTERISTICS Zero Offset 0.1%F.S. (Sin= 0,100% load,@25℃) Accuracy 0.1%F.S. (Full-scale range,100% load,@25℃) Temperature drift 0.0050%F.S./℃ (-25℃~+71℃Operating temperature range) Response time < 0.5s ISOLATION CHARACTERISTICS Electrical Isolation Safe Area and hazardous Area 2.5KVAC 1min,leakage current ≤5mA Output and power supply 2.5KVDC 1min,leakage current ≤5mA Insulation resistance 100M Ω,500VDC(Signal input port, signal output port) EMC CHARACTERISTICS EMI CE CISPR22/EN55022 CLASSA RE CISPR22/EN55022 CLASSA EMS ESD IEC/EN61000-4-2 Contact ±4KV/Air ±8KV perf. CriteriaB RS IEC/EN61000-4-3 10V/m perf. CriteriaA EFT IEC/EN61000-4-4 power port ±2KV perf. CriteriaB IEC/EN61000-4-4 signal port ±1KV perf. CriteriaB Surge IEC/EN61000-4-5 power port ±1KV/2KV perf. CriteriaB IEC/EN61000-4-5 signal port ±1KV(Line to GND) perf. CriteriaB CS IEC/EN61000-4-6 3 Vr.m.s perf. CriteriaA STANDARDS & CERTIFICATES Explosion protection certificate mark certificate mark [Exia Ga]IIC Explosion protection certificate parameters Um=250Vrms,Uo=10.5V,Io=21mA,Po=56mW,Co=1.7uF,Lo=10mH Explosion protection certificate agency CHINA NATIONAL QUALITY SUPERVISION AND TEST CENTRE FOR EXPLOSION PROTECTED ELECTRICAL PRODUCTS Explosion qualified No. CNEx13.3054 |
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Descrição semelhante - TC140PW-EX |
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