The speed monitors of the DZ series are designed for the installation in control cabinets. They are used to monitor overspeed, underspeed, direction of rotation or standstill of machines. Special models of the speed monitors, which have an analog output, can also be used for control tasks.

The special features of our speed monitors are the very high frequency range, the fast response and the easy adjustability of the speed, direction and standstill parameters depending on the used input signals.

  • Features

    • Pulse input with format A, B, 90° [HTL] or A, /A, B, /B [RS422], also possible for single-channel
    • Input frequency up to 500 kHz
    • 2 output relays with potential-free change-over contact (forward, reward and zero motion)
    • 2 transistor outputs with High-Side-Driver, short-circuit-proof
    • Power supply 17 ... 30 VDC
    • Snap-on housing for top hat rail (according to EN 60715)
    • DIL switch for setup of input characteristic and definition of standstill
  • Features

    • Pulse input with format A, B, 90° [HTL] or A, /A, B, /B [RS422], also possible for single-channel
    • Input frequency up to 1 MHz
    • 3 output relays
    • 14 Bit analog output for ±10 V or 0/4 ... 20 mA
    • Power supply 17 ... 30 VDC
    • Auxiliary voltage output +5 V for the supply of TTL encoders
    • Snap-on housing for top hat rail (according to EN 60715)
    • LCD display, backlighted
    • Setup via keys or via PC by serial RS232 interface
  • Features

    • Pulse input with format A, B, 90° [HTL] or A, /A, B, /B [RS422], also possible for single-channel
    • Input frequency up to 1 MHz
    • 3 fast transistor switching outputs [PNP]
    • 14 bit analog output for ±10 V or 0/4 ... 20 mA
    • Power supply 17 ... 30 VDC
    • Auxiliary voltage output +5 V for the supply of TTL encoders
    • Snap-on housing for top hat rail (according to EN 60715)
    • LCD display, backlighted
    • Setup via keys or via PC by serial RS232 interface
  • Features

    • Pulse input with format A, B, 90° [HTL] or A, /A, B, /B [RS422], also possible for single-channel
    • Input frequency up to 1 MHz
    • 14 bit analog output for ±10 V or 0/4 ... 20 mA
    • Power supply 17 ... 30 VDC
    • Auxiliary voltage output +5 V for the supply of TTL encoders
    • Snap-on housing for top hat rail (according to EN 60715)
    • LCD display, backlighted
    • Setup via keys or via PC by serial RS232 interface
  • Features

    • Pulse input with format A, B, 90° [HTL] or A, /A, B, /B [RS422], also possible for single-channel
    • Input frequency up to 1 MHz
    • 3 output relays
    • Power supply 17 ... 30 VDC
    • Auxiliary voltage output +5 V for the supply of TTL encoders
    • Snap-on housing for top hat rail (according to EN 60715)
    • LCD display, backlighted
    • Setup via keys or via PC by serial RS232 interface
  • Features

    • Pulse input with format A, B, 90° [HTL] or A, /A, B, /B [RS422], also possible for single-channel
    • Input frequency up to 1 MHz
    • 3 output relays
    • Power supply 17 ... 30 VDC
    • Auxiliary voltage output +5 V for the supply of TTL encoders
    • Snap-on housing for top hat rail (according to EN 60715)
    • LCD display, backlighted
    • Setup via keys or via PC by serial RS232 interface

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