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EMC:
Noise emission: EN 55011 Class B
Noise immunity: EN 61000-6-2
Cleaning:
The front of the unit is only to be cleaned with
a soft wet (water!) cloth.
Error messages:
Err 0*
A/D section error/defect
Err 3*
EEPROM error/defect
Err 4**
Analogue input exceeds the
measuring range
Err 5*
EEPROM error/defect.
Device not calibrated
* Please send the device back for checking
** Please check input signal and programming
7. Delivery includes
- Digital display with analogue inputs
- Panel mounting clip
- Bezel for screw mount, panel cut-out
50 x 25 mm
- Bezel for clip mount, panel cut-out 50 x 25 mm
- Sealing
- Tack dry symbols
8. Examples
8.1 Temperature measurement
A temperature sensor with linear characteristic
(non-linear sensors, e.g. thermocouples have
to be linearised) supplies 0 V at -10°C and
10 V at 80°C.
0…10 V is chosen as input range.
Assign -10 as „displayed value at min. input
signal“ to the lo west input level (0 V) and 80
as „displayed value at max. input signal“ (10V).
The device is now tuned to the sensor, inter-
mediate measurement values and their corre-
sponding display values can be calculated.
5. Connections
1 10–30 VDC
2 GND
3 GND
4 LATCH
5 0 (4)–20 mA
6 Analogue GND
7 0 (2)–10 V DC
6. Technical data
Display:
5-digit 7-segment red
LED-Display,
8 mm high characters
Range of input signals
0…10 V DC
2…10 V DC
0…20 mA
4…20 mA
Resolution:
14 bits
Linearity:
< 0.1% ± 1 digit at an ambi-
ent temperature of 20°C
Zero adjustment:
automatic
Temperature drift:
<70ppm/K
Measuring rate:
0.5 measurement/sec ….
2 measurements/sec
Current measurement:
Voltage drop:
max. 2.0 V at 20 mA
Current limitation: 50 mA
Voltage measurement:
Input resistance: >1 M
V
Max. voltage:
30 V
Elimination of power line hum:
digital filter at 50 Hz
Supply voltage:
10…30 VDC,
galvanically isolated
Current consumption:
max. 50 mA
Ambient temperature:
-10°C…+50°C
Storage temperature:
-25°C…+70°C
Data retention:
via EEPROM 1 Million of
memory cycles or 10 years
Weight:
approximately 50 g
Protection:
IP65 (front)
Summary of Contents for CODIX 529
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