OMX 102UNI

OMX 102UNI

UNIVERSAL ISOLATED TRANSMITTER • UNI > U/I/F

The OMX 102 model series are programmable DIN rail mountable transmitters, designed for maximum efficiency and user comfort while keeping their favourable price.
Type OMX 102UNI is a multifunctional two-input instrument with the possibility of 8 input configurations easily adjustable in the instrument´s menu.
The instrument is based on a single-chip microcontroller with 24-bit A/D converter, which ensures good accuracy, stability and easy operation of the instrument. As a standard the instrument is fitted with a backlit LCD display, enabling clear projection of measured values and configuration settings.

  • multifunction input (DC, PM, RTD, T/C, DU)
  • output: 0…5/20 mA/4…20 mA
    0…2/5/10 V/±10 V/10…10 100 Hz
  • digital filters, tare, mathematicNCTIONS
  • galvanic isolation: 2,5 kVAC
  • DIN rail mounting
  • width 35 mm
  • power supply 10…30 V AC/DC or 80…250 V AC/DC

Options

  • comparators

  • data output

  • measured value record

 

 

Input
[ ??? ]
Number of inputs
2 inputs, isolated
DC
Range
menu selectable
±90 mA
< 200 mV
Input 5
±180 mA
< 200 mV
Input 5
±30 mV
> 10 MOhm
Input 3
±60 mV
> 10 MOhm
Input 3
±1000 mV
> 100 MOhm
Input 3
±20 V
1,25 MOhm
Input 1
±40 V
1,25 MOhm
Input 1
±80 V
1,25 MOhm
Input 1
PM
Range
menu selectable
±5 mA
< 200 mV
Input 5
±20 mA
< 200 mV
Input 5
4…20 mA
< 200 mV
Input 5
±2 V
1 MOhm
Input 1
±5 V
1 MOhm
Input 1
±10 V
1 MOhm
Input 1
OHM
Range
menu selectable
0…100 Ohm
0…300 Ohm
0…1,5 kOhm
0…3 kOhm
0…24 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
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
2,5 VDC/6 mA, potentiometer resistance > 500 Ohm
External inputs
Number
2 inputs, on contact
Functions
OFF
No function
HOLD
Stopping measurement (option: Display - Analog output - Limits)
B.HESL.
Blocking access to the LIGHT/PROFI menu
TARA x
Tare activation - Channel 1, 2, All, Current
NUL. T.x
Resetting tare for channel A - H
NUL. M.M.
Resetting Min/Max. value
ULOZ
Data record activation (extention of RTC/FAST)
NUL. PA.
Resetting memory (extention of RTC/FAST)
ZAM.
Swapping the selected input/output (Chan. A/Chan. B)
Projection
Display
LCD displey with backlight
Display range
-99m…999M
Number of characters
2x 3 characters + 2x 3 characters (description)
Display height
4,5 mm
Signalizing LED
1, 2
Limits L1, L2 (red)
L1, L2
Limits L1, L2 (red)
Decimal point
nastavitelná v menu - pevná nebo plovoucí
Settings
Control
The instrument is controlled and set by two buttons on the front panel
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.
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
±0,15 % of range (for 20 measur./s)
±0,25 % of range + 1 digit (Ni 10 000)
±0,3 % of range + 1 digit (T/C)
±0,6 % of range + 1 digit (T/C-B)
Accuracy of cold junction measurement
±1,5°C
Rate
0,5…160 measur./s
Overload capacity
2x; 10x (t < 30 ms)
Wire compensation (RTD, OHM)
< 30 Ohm
Cold junction compensation
nastavitelná -20°…99°C, automatická
Linearization
linear interpolation in 177 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, sin x
Math. operations between inputs
sum, product, and quotient
Watch-dog
reset after 500 ms
Calibration
at 25°C and 40 % r.h.
Comparators
Type
Digital, menu adjustable, contact connect. < 50 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
Error
output switching signals error status
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)
1x open collector (30 VDC/100 mA)
2x open collector (30 VDC/100 mA)
Data outputs
Protocol
ASCII, MODBUS - RTU, PROFIBUS DP
Data format
8 bits + no parity + 1 stop bit (ASCII)
Rate
600…230 400 Baud
0,0096…12 MBaud (PROFIBUS)
RS 232
izolovaná
RS 485
izolovaná, adresace max. 31 přístrojů
Analogue outputs
Number of outputs
2 outputs, isolated
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
Frequency
0,1...10 100 Hz
Sensor excitation
Optional
5/12/17/24 VDC/mx. 2,5 W, isolated
Power supply
Power supply
10…30 V AC/DC, ±10 %, PF > 0,4, I < 40 A/1 ms, isolated
80…250 V AC/DC, ±10 %, PF > 0,4, I < 40 A/1 ms, isolated
Current draw
< 9,4 W/9,2 VA
Mechanical properties
Material
PA 66, non-inflammable UL 94 V-I (blue)
Dimensions
35 x 98 x 113 mm (w x h x d)
Installation
DIN rail, width 35 mm
Operating conditions
Connection
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
IP20
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
Insulation resistance
for polution degree II, measuring cat. III.
power supply
670 V (ZI), 300 V (Di)*
EMC
EN 61326-1
Seismic capacity
IEC 980: 1993, par.6
SW validation
Compliance with IEC 62138, 61226, class B, C
Images
Connection
Dimensions and installation
To assemble the order, first select the desired instrument configuration.
OMX 102UNI-???????-??
Power supply
Any
?
Any
?
10...30 V AC/DC
0
80...250 V AC/DC
1
No. of inputs
Any
?
Any
?
jeden vstup
A
dva vstupy
B
Comparator
Any
?
Any
?
ne
0
1x rele(spínací)
1
2x rele(spínací)
2
1x otevřený kolektor
3
2x otevřený kolektor
4
Analogue output
Any
?
Any
?
ne
0
jeden
1
dva
2
jeden + HART
3
dva + HART (1x)
4
Data output
Any
?
Any
?
žádný
0
RS 232
1
RS 485
2
Modbus
3
Profibus
4
Ethernet 10/100T Base
7
Excitation
Any
?
Any
?
ne
0
ano
1
Real Time
Any
?
Any
?
ne
0
RTC
1
FAST
2
specification
Any
??
Any
??
Standard
00
Speciál s rozsahem 150mV pro Hydru
01
Speciál pro společnost ROGER
02
Selected combination is invalid
Alternatives in stock
OMX 102UNI-0A21010-00In stock < 5 pcs
OMX 102UNI-1A01000-00In stock < 5 pcs

Software

File nameFile typeVersionLanguageDownload
GSD OM-Profibus
ZIP
2020 xxDownload
GSDML OM-Profinet
ZIP
2020.2.33 xxDownload
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Micro USB 2.0 cable, A-B with a length of 2 m, for connecting devices to a PC.
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