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Industrial technology Display units, signal processing 31248 Digitales Anzeige- und Regelgerät VarioFox 24
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VarioFox® 24 | 31248

digital display and control unit

in-stock items
Documents

  • can be used as compact, ready-to-connect filling or emptying controller
  • visual and audible alarms
  • 4 switching outputs
  • data logger function via SD memory card or RS485 interface

Universal application for indication of measured values and for control systems. Can also be used as a data logger in conjunction with an SD card.

Compact, ready-to-connect display and control unit in a robust wall-mounting housing. With integrated sensor supply and 4 relay outputs. Together with a transducer (e.g. for pressure, temperature, level, etc.), VarioFox® forms an autonomous measuring and control system. VarioFox® is universally applicable and freely configurable.

Display
multi-coloured, backlit graphical display (50 x 30 mm),
blau = Betrieb,
red = Alarm,
grün = Parametrierebene,
Display (5 digits),
Bedien- und Anzeigesprache wählbar: Deutsch, Englisch, Französisch, Italienisch,
start and end values as well as comma are scalable as required
Linearity
± 0.1 % v. Mw.
Resolution
  10 Bit, Decimal point position can be set as required
Operating temperature range
Ambient:
0/50 °C
Storage:
-20/+65 °C
Supply voltage
AC 50 − 253 V,   4.2 VA
DC 20 − 253 V,   2.7 W
Sensor supply
integrated, galvanically isolated supply voltage for transducer: DC 17 V/20 mA
Analogue input
all analogue standard signals, e.g. 4–20 mA, 0–20 mA, 0–10 V
audible alarm
integrated piezo-buzzer, can be acknowledged
Analogue output 1
0/4–20 mA, galvanically isolated
Analogue output 2
0–10 V, galvanically isolated
digital interface
Interfaces:
RS 485
with Baud rate adjustment
switching outputs
relay contacts:
4 voltage-free changeover contacts
relay contacts:
switching hysteresis adjustable
Contact rating:
AC 250 V, 2 A, 250 VA
DC 250 V, 1 A, 100 W
Housing
robust wall mounting housing made of impact-resistant plastic (PC)
W x H x D:
175 x 125 x 75 mm
Degree of protection:
IP 65 (EN 60529)
Colour:
grey (RAL 7035)
Electrical connection:
5 x cable gland M16 x 1.5
Linearisation
Customer-specific linearisation with a max. of 24 points for the indication of volume (e.g. litres) in non-linear tanks. Bearing charts for cylindrical horizontal tanks and spherical tanks are pre-programmed.
Min./max. value memory
The highest and lowest values reached during operation can be displayed.
Data memory
Long-term monitoring data is stored on a memory card (SD/MMC). Memory card not included.

Professionelle-Fuellstandloesungen-Prospekt-de_23-07

Professionelle Fuellstandloesungen Prospekt

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