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EM-M17Bf/HZ converter

EM-M17Bf/HZ converter
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EM-M17b F/UI -CONVERTER FEATURES: • Eight frequency ranges • Isolated input • High linearity • Various input options • Output signal mA or V • Good output filtering • Output short circuit protected • Adjustable zero & gain • Rail mountable EM-M17b converts applied frequency to 0...10 V or to 4...20 mA signal. Frequency range is selectable with DIP-switches. Converter can be used with most of the commonly available transducer types. Frequency can be applied also as a pulsed voltage signal. The frequency input can be isolated optically if transducer supply and SW1/1 is left open. Converted signal is filtered using a 2nd order filter so that the ripple of the incoming frequency is efficiently attenuated. The output of EM-M17b is both short circuit and overload protected. Operating voltage range is wide and the supply is protected against incorrect polarity.tttttttttttttttttttttt TECHNICAL DATA: Input settings Input range Input impedance Frequency ranges Output filtering Output ranges Adjustment ranges Oper. ambient temp. 20...32 Vdc 50 mA max. 0.1 % typical < 100 ppm/°C 15 Vdc 8.5 Vdc (namur) open collector NPN open collector PNP NAMUR pulse (isolated) 4...25 V appr. 2 kohm 0...200, 500, 1000 Hz 0...2, 5, 10, 20, 50 kHz 10 Hz ( -3 dB ) 0...10 V RL > 1 kohm 4...20 mA RL < 500 ohm Gain ± 15 % Zero - 25 % 0...60 °C SETTINGS OF EM-M17b FREQUENCY 1 2 3 4 5 6 7 8 INPUT MODE 1 2 3 200Hz 4 NPN OPEN-C 500Hz PNP OPEN-C 1kHz 86mm Operating voltage Current consumption Linearity error Thermal drift Transducer supply 79mm 2kHz NAMUR ISOL. IN 5kHz 10kHz 20kHz 50kHz Uout OUTPUT MODE Iout WIDTH OF THE HOUSING IS 25 mm SW1/4 OPEN COLLECTOR INPUT. 1.+ 2.SIGNAL 3.NAMUR INPUT. 1.+ 2.VOLTAGE INPUT (ISOLATED) 2. SIGNAL 3. GND 15/8.5V 1 VOLTAGE REGULATOR SENSOR VOLTAGE 4 +24V SW1/3 PULL UP/DOWN RES. 5 2 OUT IN GND (-IN) OPTO 3 SW1/2 ISOLATION SW1/1 F/U CONVERTER ZER0/GAIN U/I CONVERTER 6 GND OPEN FOR ISOL. ELECTROMEN Oy Vähäheikkiläntie 56B, 20810 Turku, FINLAND Tel. +358-2-4693050 Fax. +358-2-4693052

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EM-M17Bf/HZ converter 1Pages

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EM-M17Bf/HZ converter
1Pages