OMD 202UNI

OMD 202UNI

4/6  digit UNIVERSAL DISPLAY

The OMD 202 model series are large programmable displays designed for indoor and outdoor use with IP64 cover.
Type OMD 202UNI is a multifunction instrument with the possibility of configuration for 8 different input options, easily configurable in the instrument menu. By further options of input modules it is feasible to enlarge the number of inputs up to 4 (applies for PM).          The instrument is based on a single-chip microcontroller with a multichannel 24-bit sigma-delta converter, which ensures good accuracy, stability and easy operation of the instrument.
Displays are suitable for projection of measured data in production lines and operations with legibility up to 80 m.

  • 4/6  digit programmable projection
  • multifunction input (DC, PM, RTD, T/C, DU)
  • three-color LED or high bright LED
  • digit height: 57; 100; 125 mm
  • IR control
  • digital filters, tare, linearization
  • size of DIN 96 x 48 mm
  • power supply 10…30 V AC/DC or 80…250 V AC/DC

Options

  • excitation

  • comparators

  • data output

  • analog output

 

Projection
Display range
-999…9999, 3-coloured 7-segment LED
-99999…999999, 3-coloured 7-segment LED
-999…9999, single-coloured intensive LED (1200 mcd)
-99999…999999, single-coloured intensive LED (1200 mcd)
Number of characters
4 characters (only for height 100/125 mm
6 characters
Display height
57 mm, 100 mm, 125 mm
Display colour
červená, zelená, červená/zelená/oranžová
Signalizing LED
1, 2, 3, 4
Limits L1, L2, L3, L4 (red)
T
Tare (green)
M
Min./Max. value (green)
Description
poslední dva znaky displeje lze použít pro zobrazení měřených veličin (jen 6místný displejí)
Decimal point
nastavitelná v menu - pevná nebo plovoucí
Display brightness
nastavitelný v menu
Displayed values
Kan A
Value from channel A
Fil. A
Value from channel A after digital filter adjustment
Mat. Fn.
Value of mathematical function
Max.
Maximum value
Min.
Minimum value
Input
DC
Range
menu selectable
±60 mV
> 100 MOhm
Input U
±150 mV
> 100 MOhm
Input U
±300 mV
> 100 MOhm
Input U
±1200 mV
> 100 MOhm
Input U
PM
Range
menu selectable
0…20 mA
< 400 mV
Input I
4…20 mA
< 400 mV
Input I
±2 V
1 MOhm
Input U
±5 V
1 MOhm
Input U
±10 V
1 MOhm
Input U
±40 V
1 MOhm
Input U
OHM
Range
selectable in the menu with automatic change of the range
0…100 Ohm
0…1 kOhm
0…10 kOhm
0…100 kOhm
Connection
2, 3 or 4-wire
RTD
Type
menu selectable
EU > 100/500/1 000 Ohm s 3 850 ppm/°C
-50°…450°C
RU > 50 Ohm s 3 910 ppm/°C
-200°…1 100°C
RU > 100 Ohm s 3 910 ppm/°C
-200°…450°C
US > 100 Ohm s 3 920 ppm/°C
-50°…450°C
Connection
2, 3 or 4-wire
Ni
Type
menu selectable
Ni 1 000/10 000 s 5 000 ppm/°C
-50°…250°C
Ni 1 000/10 000 s 6 180 ppm/°C
-50°…250°C
Connection
2, 3 or 4-wire
Cu
Type
menu selectable
Cu 50/100 with 4 260 ppm/°C
-50°…200°C
Cu 50/100 with 4 280 ppm/°C
-200°…200°C
Connection
2-, 3-, or 4-wire
T/C
Type
selecmenu selectable
J (Fe-CuNi)
-200°…900°C
K (NiCr-Ni)
-200°…1 300°C
T (Cu-CuNi)
-200°…400°C
E (NiCr-CuNi)
-200°…690°C
B (PtRh30-PtRh6)
300°…1 820°C
S (PtRh10-Pt)
-50°…1 760°C
R (Pt13Rh-Pt)
-50°…1 740°C
N (Omegalloy)
-200°…1 300°C
L (Fe-CuNi)
-200°…900°C
DU
Range
Configuration is performed in two steps:
1.
setting numerical value for the beginning and end of the potentiometer range
2.
slider position calibration for the beginning and end of the potentiometer runway
Potentiometer power supply
2 VDC/6 mA, potentiometer resistance > 500 Ohm
External inputs
Number
3 inputs, on contact
Functions
OFF
No function
HOLD
Stopping measurement (option: Display - Analog output - Limits)
TARA
Tare activation
NUL. TA.
Resetting tare
NUL. M.M.
Resetting Min/Max. value
Settings
Control
The instrument is set and controlled by an IR remote control
Selected functions can also be controlled via external inputs
Menu
LIGHT
contains only items necessary for basic device settings with password access
PROFI
Full device settings with password access
USER
User menu of any item, selected from LIGHT/PROFI. Access without password.
Optional functions
Remote control buttons "Left", "Up", "Down", "Enter" can be assigned additional optional features
ZAKAZ
button has no function
NUL. M.M.
Resetting Min/Max vaslues
NUL. TA.
Tare reset
MENU
Direct access to the selected menu item
DOC. H.
Temporary projection of selected values
OM Link
Company communication interface for operation, setting and update of device firmware
OM Link program is also designed for visualization and filing of meas. values from more instruments
Instrument accuracy and functionality
Temperature coefficient
50 ppm/°C
Accuracy
±0,1 % of range + 1 digit
±0,15 % of range + 1 digit (RTD, T/C)
(for projection 9999 and 5 measur./s)
Accuracy of cold junction measurement
±1,5°C
Rate
0,1…40 measur./s
Overload capacity
2x; 10x (t < 30 ms)
Resolution (RTD, T/C)
1°C, 0,1°C, 0,01°C
Wire compensation (RTD, OHM)
< 30 Ohm
Cold junction compensation
nastavitelná -20°…99°C, automatická
Linearization
linear interpolation in 50 points (only via OM Link)
Digital filters
arithmetic mean
from 2…100 measurements
floating mean
from 2…30 measurements
exponential mean
from 2…100 measurements
rounding
setting projection step for display
Functions
Min/max value
registration of min./max. value achieved during measurement
Tare
designed to reset display on non-zero input signal
Peak value
display shows only max. or min. values
Math. functions
polynom, 1/x, logaritmus, exponenciál, odmocnina, mocnina
Math. operations between inputs
sum and quotient
Watch-dog
reset after 400 ms
Calibration
at 25°C and 40 % r.h.
Comparators
Type
Digital, menu adjustable, contact connect. < 30 ms
Mode
Hysteresis
switch. point, hysteresis band "Mez ± 1/2 Hys." and time (0 ... 99.9 s) determ. switching delay
From-To
output interval ON and OFF
Dose
period, its multiples and time (0 ... 99.9 s), during which the output is active
Relay idle state
rozepnutý nebo sepnutý - nastavitelný v menu
Output
1x relay, switch on contact (250 VAC/30 VDC, 3A)
2x relay, switch on contact (250 VAC/30 VDC, 3 A)
3x relay, switch on contact (250 VAC/30 VDC, 3A)
4x relay, switch on contact (250 VAC/30 VDC, 3A)
Data outputs
Protocol
ASCII, MESSBUS, MODBUS - RTU, PROFIBUS DP
Data format
8 bits + no parity + 1 stop bit (ASCII)
7 bits + even parity + 1 stop bit (Messbus)
Rate
600…230 400 Baud
0,0096…12 MBaud (PROFIBUS)
RS 232
izolovaná
RS 485
izolovaná, adresace max. 31 přístrojů
Analogue outputs
Type
Isolated, programmable with a 16-bit D / A converter, type and range are menu selectable
Nonlinearity
±0,1 % of range
Temperature coefficient
15 ppm/°C
Rate
response to value change < 1 ms
Range
0…2 V, 0…5 V, 0…10 V, ±10 V, 0…5 mA, 0…20 mA, 4…20 mA
Compensation
600 Ohm/12 V
Error state
at range of 4...20mA
error message indication (<3.0 mA)
Detection of current loop interruption
Sensor excitation
Adjustable
5…24 VDC/max. 1,2 W
Power supply
Power supply
10…30 V AC/DC, ±10 %, PF > 0,4, I < 45 A/1 ms, isolated
80…250 V AC/DC, ±10 %, PF > 0,4, I < 45 A/2 ms, isolated
Current draw
< 22 W/22 VA
Power supply protection
Power supply is protected by a fuse inside the instrument
Mechanical properties
Material
Anodized aluminum, black
Dimensions
57 mm/6 d.
375 x 119 x 88 mm
100 mm/4 d.
465 x 181 x 88 mm
100 mm/6 d.
651 x 181 x 88 mm
125 mm/4 d.
539 x 237 x 88 mm
125 mm/6 d.
754 x 237 x 88 mm
Panel cutout
57 mm/6 d.
367 x 111 mm
57 mm/6 d.
367 x 111 mm
100 mm/6 d.
643 x 173 mm
125 mm/4 d.
531 x 228 mm
125 mm/6 d.
746 x 228 mm
Installation
Into panel
On the wall/ceiling using bracket (included)
Operating conditions
Connection
cable bushings
connector terminal board, cable section < 1,5/2,5 mm2
Stabilization period
within 15 minutes after switch on
Operating temperature
-20°…60°C
Storage temperature
-20°…80°C
Protection class
IP64
El. safety
EN 61010-1, A2
Dielectric strength
4 kVAC within 1 min. between pow. supply and input
4 kVAC within 1 min. between pow. supply and data/anal. output
4 kVAC within 1 min. between input and relay output
2,5 kVAC within 1 min.between input and data/anal. output
Insulation resistance
for polution degree II, measuring cat. III.
power supply
670 V (ZI), 300 V (Di)*
input, output, PN
300 V (ZI), 150 V (Di)*
EMC
EN 61326-1
Images
Dimensions and installation
Connection
To assemble the order, first select the desired instrument configuration.
OMD 202UNI-?????????-??
Power supply
Any
?
Any
?
10...30 V AC/DC
0
80...250 V AC/DC
1
Extension
Any
?
Any
?
Standardní
0
0...1/5 A, 0...30/120/500 V
A
3x 0...5/20 mA/4...20 mA/±2/5/10/40 V
B
Comparator
Any
?
Any
?
ne
0
1x relé
1
2x relé
2
3x relé
3
4x relé
4
Analogue output
Any
?
Any
?
ne
0
ano (500 Ohm/12 V)
1
ano (1 kOhm/24 V)
2
Data output
Any
?
Any
?
ne
0
RS 232
1
RS 485
2
MODBUS
3
PROFIBUS
4
10/100 BaseT Ethernet
7
Excitation
Any
?
Any
?
ne
0
ano
1
Digit height
Any
?
Any
?
57 mm
1
100 mm
2
125 mm
3
Number of digits
Any
?
Any
?
4 číslice (100/125 mm)
1
6 číslic
3
Colour/Type of display
Any
?
Any
?
červená (vysoce svítivé LED)
1
zelená (vysoce svítivé LED)
2
červená/zelená/oranžová (7segmentové LED)
3
specification
Any
??
Any
??
Standardní
00
Selected combination is invalid
Alternatives in stock
OMD 202UNI-000000131-00In stock < 5 pcs
OMD 202UNI-100000233-00In stock < 5 pcs

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