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EM-M41I/A/mA converter

EM-M41I/A/mA converter
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EM-M41 & EM-M41-2 INPUT ISOLATOR FOR PLCs AND CONTROL SYSTEMS, FROM I TO I FEATURES: • Wide supply range • Isolation voltage 1500 V • 12-bit linearity • Small size • Single- and dual-ch units • Over current protected • Over voltage protected • Easy to connect • Rail mountable EM-M41 is an optical isolator designed for 4...20 mA input signal isolation of PLCs and control systems. Unit provides high isolation voltage. EM-M41 accuracy is sufficient for use in 12-bit applications and supply range is wide. Unit acquires its operating energy from the current loop. Input stage is protected against over current and output stage is protected against over voltage and incorrect polarity. Unit is packed in a rail-mountable housing and is available in 2-channel version as well. With 2-channel model the need for space is only 10mm/channel. The type code for 2-channel model is EM-M41-2. TECHNICAL DATA: 10...32 Vdc 1:1 (± 0.1 % ) < 0.1 % < 100 ppm/°C 4...20 mA ( 1...22 mA ) 120 ohm 120 mA DC...100 Hz 10 ms ( 10...90 % ) 1500 V -10...60 °C 20*79*75mm 70 g AUTOMATION SAMPLE CONNECTION EM-41 + 1,(3) 6 (8) 1:1 CURRENT SIGNAL 4...20mA 120R Supply Conversion ratio Linearity error Thermal drift Operating range Input impedance Input protection Frequency range Settling time Isolation voltage Oper. ambient temp. Dimensions (D*L*H) Weight mA 24V CURRENT SIGNAL 4...20mA 5 (7) INPUT STAGE MEASURING RESISTOR 1500V 2,(4) RL In parenthesis ch2 terminals 79mm LARGEST POSSIBLE MEAS. RESISTOR AS A FUNCTION OF SUPPLY VOLTAGE Vcc/V 30 GALVANIC ISOLATOR EM-M41 SINGLE CHANNEL EM-M41-2 TWO CHANNEL 24 4...20mA 1,(3) 10-32V 6,(8) 1:1 2,(4) 120R Iin 18 I I 5,(7) ISOLATION 1500V 12 <100 <400 <700 75 mm 4...20mA Iout 0...700R <1000 RL / ohm. WIDTH OF THE HOUSING IS 20 mm ELECTROMEN Oy Vähäheikkiläntie 56B, 20810 Turku, FINLAND Tel. +358-2-4693050 Fax. +358-2-4693052

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EM-M41I/A/mA converter 1Pages

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EM-M41I/A/mA converter
1Pages