Magnetic length and angle measuring systems - SIKO - #19

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180° 90° 1 Inkrement 180° A B I, R /I, /R A B I, R /A /B A B t 5.2 5.3 5.4 5.5 5.6 5.1 5.0 5.7 5 MagLine | 5.1 MagLine Micro www.siko.de Magnetic Sensor MSK1000 Incremental, digital interface, resolution 0.2 ìm �¡�¡ Travel speed Electrical data �¡�¡ Signal forms �¡�¡ Pulse interval Formula for input frequency = 1 = 250 kHz 1 ìs x 4 Example: Pulse interval t = 1 ìs (i.e., the downstream unit must be able to process 250 kHz) Reference or index signal with 4 increments (360°) signal length is only valid from the 5th counting step onwards. A corresponding delay should be taken into consideration after switching on the operating voltage. The logical condition of signals A and B is not defined in reference to the index signal I or the reference signal R. It can deviate from the signal form. Feature Technical data Additional information Operating voltage 6.5 V DC … 30 V DC 4.75 V DC … 6 V DC reverse-polarity protection on UB no reverse-polarity protection on UB Current consumption <25 mA without load Type of connection flying leads round connector D-SUB 9-pin Output circuit LD (RS422) Output signals A, /A, B, /B, I, /I, or R, /R Pulse width of reference signal 1 or 4 increments Resolution 0.2, 1, 2, 5 ìm Interference protection class 3 IEC-61000-6-2 Real-time requirement real-time signal processing Signal level high >2.5 V Signal level low <0.5 V Travel speed Vmax (m/s) Resolution (ìm) 0.2 0.64 0.32 0.16 0.08 1 3.20 1.60 0.80 0.40 2 6.40 3.20 1.60 0.80 5 16.00 8.00 4.00 2.00 Pulse interval (ìs) 0.25 0.50 1.00 2.00 Counting frequency (kHz) 1000.00 500.00 250.00 125.00 19