ZA642: Preselect Counter 6 digits with Analog Output and 2 front-mounted Thumbwheel Switches

The ZA642 dual-channel universal counter designed for limit frequencies up to 1 MHz features a 6-decade LED display as well as a scalable analog output for selective operation with voltage or current. Thanks to its highly programmable operating modes (batch counting, forward / back counting, difference, event, cumulative count or length and position detection), the device is predestined even for the most demanding counting requirements on a wide range of machines and systems.

In contrast to the ZA640, this version has 2 additional pre-selection switches on the front, which can be used for the comfortable and direct presetting of limit values.
 

  • 2 scalable inputs with format A, /A, B, /B
    [HTL / TTL / RS422, single channel, dual channel,
    symmetric or asymmetric]
  • 4 control inputs for PNP / NPN / Namur signals
    [10 ... 30 VDC]
  • Input frequency up to 1 MHz
  • Scalable 14 bit analog output ±10 V or 0/4 ... 20 mA
  • 4 fast transistor outputs with push-pull characteristic,
    short-circuit-proof [5 ... 30 VDC]
  • 4 outputs relays
  • 4 programmable preset values
  • Power supply 24 VAC and 17 ... 40 VDC
  • Compact norm panel housing
  • LED display 6 digits with 15 mm height
  • Display range -199999 ... 999999 at 6 decades
  • 2 front-panel preselections for the switching function
  • Serial RS232 interface
  • Dimension B x H x T = 96 x 48 x 140 mm (3.78 x 3.78 x 5.51")

 

Declaration of Conformity

File type: pdf, File size: 166 KB

Manual series ZA / ZD / ZR 330-644

File type: pdf, File size: 2 MB

Data Sheet series ZA / ZD / ZR 330-644

File type: pdf, File size: 238 KB


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