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Trumeter Programmable predetermining counter 7922
Programmable Predetermining Counter Trumeter 7922
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Trumeter Programmable predetermining counter 7922
Programmable Predetermining Counter Trumeter 7922

7922 – Programmable Predetermining Counter

Brand:

$545.00 Excl. GST

Total: $545.00

All prices are in NZ$, and GST exclusive and are subject to change without notice.

Product Details

Programmable Preset Counter with prescaling and EEPROM data storage

The 7922 is a 6 digit LCD programmable preset counter with prescaler, quadrature input and EEPROM data storage. Housed in an IP65 sealed DIN case, this versatile counter can be configured for quadrature or uni-directional inputs, dual preset or single preset with batch pre-set.

The 7922’s display is a supertwist high visibility backlit LCD which can be viewed from any angle. The count is on the main display and the preset value (or batch preset) is on the lower display, while the reset can be automatic, manual or electronic with a sink (NPN) or source (PNP) input.

All programming, reset and presetting can be carried out from the counters front panel and when powered from an AC supply, there is a 12VDC output to drive a sensor.

Features:

  • Simple programming via menu driven display
  • Quadrature input
  • High visibility supertwist LCD display can be viewed from any angle
  • Backlight programmable ON, OFF or AUTO
  • 40 years data retention with no power
  • Programmable decimal point up to 3 places
  • Operates from 85-265VAC or 10-26VDC
  • 12VDC output to drive a sensor (when AC powered)
  • Opto-isolated inputs
  • Wide range of prescaling
  • Output relay contacts rated at 5A
  • Output can be set to latch or pulse with programmable pulse duration
  • Environmental protection to IP65
  • Standard DIN housing
  • CE, UL and cUL approved

 

Technical Specs

TYPE7922
Supply Voltage85 - 265VAC or 10 - 26VDC at 100mA
Auxiliary output supply12VDC (20% 0-%) @ 75mA (when operating from AC supply)
Display2 rows of 6 digits,supertwist black on silver LCD with yellow/green LED backlight.Upper row 7mm (0.28in) high indicates count,lower row 4mm (0.16in) high indicates P1/P2 preset point.Also Relay 1 Active annunciator
Backlight controlProgrammable to Always ON,Always OFF or AUTO (ON for 30s following last keypress)
Preset PointsTwo user selectable preset points 1 - 999999
Count Inputs5 - 30VDC.Quadrature and uni-directional Input A (quadrature and uni-dir.count) NPN or PNP Input B (quadrature and UP/DOWN in uni-dir. mode) Maximum input frequency 10kHz Duty cycle Maximum 60:40 or 40:60 mark/space ratio.Prescaler Multiply 0.00001 - 9.99999, default 1.00000. Divide 1 - 99999,default 00001
Manual ResetCan be disabled on installation or remotely reset
Remote ResetContact closure or pulse (15 ms response time)
Automatic ResetProgrammable for automatic or J5Manual/Remote reset
Data retention40 years minimum
Output RelaysBoth individually programmable as NO or NC SPST.Contact Rating 5A 260VAC/30VDC 1300VA/150W.
 Operating Temp.-10 to +60°C
Storage Temp.-20°C to +70°C
Environmental protectionIP65 4 when properly installed using the sealing gasket supplied (without bezel)

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