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PROGRAMMABLE LCD / LED
INDICATOR 5515
• 4-digit LCD / LED indicator
• Programmable via PC
• Galvanically isolated 3.75 kVAC
• Scaling via function keys in front
• Current / voltage or temperature input
• IP65 enclosure from front
GENERAL:
The indicator 5515 is used for digital readout of current / voltage or tem perature
signals.
The indicator is configured from factory acc. to specifica tions or the user can do
the configuration himself by means of the con figuration kit Loop Link and a PC.
The indicator with a unipolar current and voltage input can be program med up to
100 mA and 250 VDC. This indicator contains a transmitter supply.
If an indicator with a temperature input is chosen, signals from standard Pt100
and thermocouples and mV signals can be measured.
With the front-operated keys it is possible to scale the display readout and
the placing of decimal points if this function has been chosen actively in the
software.
The indicator is galvanically separated which means that both grounded and
floating signals can be measured.
Input types for 5515 A1/B1:
Thermocouple input (TC) for standard thermocouples in the temperature
ranges acc. to the standards IEC 584, DIN 43710 or ASTM E988-90. The CJC
compensation is implemented with a Pt100 sensor in the terminal (option - type
5914), external Pt100 sensor/Ni100 in 2-wire connection or fixed CJC (thermostat
box).
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Unipolar mV input for DC voltage signals.
RTD input for Pt100/Ni100 in temperature range acc. to IEC 751 or DIN 43760
standards. Via the PReset program the cable resistance can be measured in
a 2-wire connection. Automatic cable compensation by 3- or 4-wire sensor
connection.
Resistance input for ohmic resistance measurement, Max. range 5000 Ω.
Automatic cable compensation by 3- or 4-wire connection.
INPUT TYPES FOR 5515 A2/B2:
Current input for unipolar DC current signal up to 100 mA. The input is protected
by a PTC resistor.
Voltage input for unipolar DC voltage signal up to 250 VDC.
Auxiliary supply 20 VDC/20 mA for supply of 2-wire transmitter.
Linearisation is possible acc. to customer specifications.
DISPLAY:
4-digit backlit LCD or LED display with respectively 16 mm (LCD) and 14.2 mm
(LED) digit height. Max. display readout ±9999 with selectable decimal point. Can
be scaled via either the configuration kit Loop Link or via the front keyboard. The
readout can be reversed by setting min. readout higher than max. readout. The
display shows »In.HI« if the input is ~3.5% above the measurement range and »In.
Lo« if the input is more than ~7% below the measure ment range.
For indicators with temperature input, sensor error is indicated by »SENS« in the
display. During the communication the display switches off, as communication
can take place without connection of supply to the unit.
INSTALLATION:
Loop Link contains PReset software, adapter box, cable, etc. The adapter box is
galvanically isolated which protects the PC.
The communication is a two-way communication, which means that the previous
set-up and series / tag number can be retrieved from the indicator.
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