31248 Afriso United Kingdom Sales
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Technical Specification
31248
VarioFox 24 230V
Compact ready-to-connect display and control device with digital display
in robust wall-mounted housing. With integrated sensor supply and 4
relay outputs. Together with an electronic transmitter (e.g.
for pressure, temperature, fill level, etc.), VarioFox is a self-sufficient
measurement and control device.
Supply voltage: AC 50 - 253 V 4.8 VA
DC 20 - 253 V 3.37 W
Display: multicolor graphical display
(H x W 30 x 50mm)
Blue=mode red=alarm green=parameterization level
5-digit display e.g. for liters
Control and display language can be selected
in German, English, French
Sensor supply: Integrated, galvanically isolated supply
Voltage for transmitter: DC 20 V/20 mA
Sensor input: All analog standard signals, e.g.
4-20mA, 0-20mA, 0-10V
Outputs:
analog output 1:0 (4) -20 mA, galvanically isolated,
analog output 2:0-10 V, galvanically isolated,
4 x potential-free relay outputs (changeover)
RS 485 serial interface
Contact rating: AC 250V/2A/250VA
DC 250V/1A/100W
Alarms: Integrated piezo buzzer, can be acknowledged
Linearization: customer-specific linearization, max. 24 points,
For example, for volume display (liter) in
nonlinear containers.
Bearing tables for cylindrically lying and
Spherical tanks are permanently stored.
Min/max memory: The highest and lowest, during
Operational value that has occurred, can
be retrieved.
Data logger function: data storage for long-term monitoring
on memory card (SD/MMC). memory card
is not included
Temperature range: Ambient: 0/+50°C
Storage: -20/+65°C
Housing: Wall-mounted housing made of impact-resistant
plastic (polycarbonate)
W x H x D: 175 x 125 x 75 mm
Protection class: IP 65 (EN 60529)