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Z51/Z52 simple Position indicator for 1 or 2 axes in solid aluminium built-on housing

The position indicators Z51 (1 axis) and Z52 (2 axes) are two simple and low-cost devices which are used to visualize the output channels A and B of incremental HTL rotary encoders or magnetic ELGO measuring systems. The sturdy aluminium built-on housing is designed for mounting on a surface.

  • Simple digital position display for incremental HTL encoders or ELGO sensors (e. g. LMIX, EMIX, GMIX, KMIX, SMIX, RMIX, PMIX)
  • Single axis (Z51) or dual axis (Z52) variant available
  • Aluminium built-on housing for mounting on a surface
  • 10 mm high LED display (7 digits resp. 6 digits + sign)
  • In the parameter level, the measurement unit (mm / inch) and the decimal place can be switched;
    further a reference value and the edge evaluation (1, 2 or 4 edges) can be set
  • Absolute/incremental measurement switchover
  • External 24 V (PNP) reference inputs
  • Power supply voltage 24 VDC
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Mechanical Data

Housingbuilt-on housing
Housing materialaluminium, black
Housing dimensions (W x H x D)116 x 76 x 65 (60) mm
Keyboardfoil with short stroke keys

Electrical Data

Display10 mm high LED, red; direction positive: 7 digits; direction negative: 6 digits + sign
Measurement unitsmm or Inch
Accuracy± 1 digit
Power supply voltage24 VDC ± 20 %
Current consumptionZ51: 60 mA, Z52: 90 mA
Encoder supply24 VDC
Signal inputsHTL
Signal channelsA, B
Maximum input frequency20 kHz / channel
External inputs Z51: 1 reference input, Z52: 2 reference inputs

environmental conditions

Storage temperature-20 ... +80 °C
Operating temperature0 ... +50 °C
Humiditymax. 80 %, non-condensing
Protection classIP40


Z51 | Z52