Safety Instructions And Warnings; Use According To The Intended Purpose; Technical Data; Miscellaneous Data - Phoenix Contact MCR-FL-D-U-I-2SP-24 Manual

1 Safety instructions and warnings

Only use this display
!
– in a way according to its intended
purpose
– if its technical condition is perfect
– adhering to the operating
instructions and the general
safety instructions.
1. Before carrying out any installation or
maintenance work, make sure that the
power supply of the digital display is
switched off.
2. Only use this digital display in a way ac-
cording to its intended purpose.
3. If its technical condition is perfect.
4. Adhering to the operating instructions
and the general safety instructions.
5. Adhere to country or user specific regu-
lations.

1.1 Use according to the intended purpose

The digital display may be used only as a
panel-mounted device. Applications of this
product may be found in industrial
processes and controls, in manufacturing
lines for the metal, wood, plastics, paper,
glass, textile and other processing indus-
tries.
Over-voltages at the terminals of the digital
display must be kept within the limits in
Category II
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6. The digital display is not intended for use
in areas with risks of explosion and in
the branches excluded by the standard
EN 61010 Part 1.
7. The digital display shall only operated if
it has been correctly mounted in a
panel, in accordance with the chapter
"Main technical features".
If the digital display is used to monitor
machines or processes in which, in case of
a failure of the device or an error made by
the operator, there might be risks of
damaging the machine or causing acci-
dents to the operators, it is your
responsibility to take appropriate safety
measures.

2. Technical Data

2.1 Miscellaneous Data

Display 5 digit red LED
14.2 mm high
Display range –19999 ... 99999, with leading zeros suppression
Out of Range Indication Under-range uuuuu / Over-range ooooo
Data storage EEPROM, 1 Million storage cycles or 10 Years
Test voltages EN 61010 Part 1 ; overvoltage category 2, level 2
EMC Interference emissions EN 50081-2 / EN 55011 Class B
Interference resistance EN 61000-6-2

2.2 Electrical Data

2.2.1 Power supply

AC power supply 90 ... 260 V AC/max. 6 VA
external fuse 100 mA/T
DC power supply 10 ... 30 V DC, max. 2 W,
galvanically isolated with inverse polarity protection
external fuse 250 mA/T
Mains Hum Filter digital filter 50 Hz or 60 Hz, programmable

2.2.2 Inputs

Measurement ranges
Current input (DC)
Ranges 0 ... 20 mA, 4 ... 20 mA
Resolution 2 µA
Voltage drop max. 2 V bei 20 mA
Max. current 50 mA
Voltage input(DC)
Ranges 0 ... 10 V, 2 ... 10 V, ±10 V
Resolution 1 mV
Input resitance > 2 MΩ
Max. voltage ± 30 V
A/D converter Dual-Slope
Measuring speed approx. 2 measurements/s
Linearity < 0,1% ±1 Digit for the whole measuring range at an
ambient temperature of 20°C
Zero calibration automatic
Temperature drift 100 ppm/K
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