DZ251: Monitor for Speed Direction of Rotation and Standstill

The DZ251 is a compact and efficient monitor with 4 potential-free transistor outputs for limit speed, counterclockwise, clockwise and standstill.

As part of our STOCK SALE, we offer this reliable and proven speed monitor at a special price of € 99.00 net ex works (retail price € 224.00). Subject to availability.

Technical data

  • 2 pulse inputs A, B and reset input C 
  • Control inputs for HTL, PNP / NPN / Namur signals
    [10 ... 30 V] or TTL [5 V]
  • Input frequency up to 200 kHz
  • 4 opto-isolated transistor outputs
  • Power supply 115 / 230 VAC and 18 ... 30 VDC
  • All settings by digital thumbwheel switches behind the front plate
  • Standard housing for DIN rail mounting (EN 60715)

Instant stock available

Manual DZ251

File type: pdf, File size: 118 KB

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