Orbitmerret
Sinyal dönüştürücüler
Dijital dönüştürücüler
OMX 103UNI
Technical Specifications
Input Signal
Universal (çoklu giriş)
Mounting
DIN ray
Output / Communication
Analog çıkış (mA/V)
Detailed Technical Data
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Input
* – Number of inputs
2 input, isolated
DC – Range
selectable from menu
±60 mV
> 10 MOhm
input 3
±150 mV
> 10 MOhm
input 3
±300 mV
> 10 MOhm
input 3
±1200 mV
> 10 MOhm
input 3
PM – Range
selectable from menu
OHM – Range
selectable from menu
0…100 Ohm
0…1 kOhm
0…10 kOhm
0…30 kOhm (only for 2 or 4-wire connection)
OHM – Connection
2, 3 or 4-wire
RTD – Type
selectable from menu
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
RTD – Connection
2, 3 or 4-wire
Ni – Type
selectable from menu
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
Cu – Type
selectable from menu
Cu 50/100 with 4 260 ppm/°C
-50°…200°C
Cu 50/100 with 4 280 ppm/°C
-200°…200°C
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Display
Display
LCD display with backlight
Display range
-99m…999M
Character number
2x 3 characters + 2x 3 characters (description)
Display height
4,5 mm
Signal LED'i
1, 2 | Limits L1, L2 (red)
T | Tare (green)
M | Min./Max. value (yeşil)
Decimal point
adjustable from menu - fixed or floating
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Settings
Control
The instrument is controlled and set by two buttons on the front panel
Menu
LIGHT | contains only the items required for basic device settings, accessed with a password
PROFI | All device settings, accessed with a password
USER | user menu made up of any items selected from LIGHT/PROFI. Access without password.
OM Link
the company's communication interface for running, configuring and updating the device firmware (microUSB)
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Device Accuracy and Functions
Temperature coefficient
50 ppm/°C
Accuracy
±0,15 % of range + 1 digit
±0,3 % of range + 1 digit (T/C)
±0,6 % of range + 1 digit (T/C-B)
Soğuk point measurement accuracy
±1,5°C
Speed
0,5…80 measurement/s
Overload capacity
2x
10x (t < 30 ms)
Wire compensation (RTD, OHM)
< 30 Ohm
Soğuk point kompanzasyonu
ayarlanabilir -20°…99°C, automatic
Linearisation
177 noktalı lineer interpolasyon (only OM Link via)
Digital filters
arithmetic average | 2…100 measurements
floating average | 2…30 measurement
exponential average | 2…100 measurement
rounding | sets the display step
Functions
Tare | resets the display on a non-zero input signal
Fixed dara | önceden ayarlı fixed dara value
Min/max. value | measurement sırasında ulaşılan min./max. value kaydeder
Tepe value | display only max. or min. değerleri gösterir
Teach-in | semiautomatic regime of input calibration
Mat. functions
polynomial, 1/x, logarithm, exponential, power, root, sin x
Math. operations between inputs
sum, difference, product and division
Monitoring function
20 ms
Calibration
at 25°C and 40% relative humidity
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Comparators
Number
2/4/6 output
Type
Digital, adjustable from menu, contact bağlantısı < 50 ms
Mode
Hysteresis | sets the switching point, hysteresis band "Mez ± 1/2 Hys." and time (0 ... 99.9 s) switching delay
From-To | ON and OFF output range
Dose | period, multiples and time (0 ... 99.9 s), duration the output is active
Error | output switching signals error status
Output
2x relay, change contact (250 VAC/50 VDC, 3 A)
2x open collector (30 VDC/100 mA)
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Data Outputs
Output sayısı
up to 2 output
Protocol
ASCII, MODBUS - RTU, PROFIBUS DP
Data formatı
8 bit + parite none + 1 stop bit (ASCII)
Speed
600…230 400 Baud
0,0096…12 MBaud (PROFIBUS)
RS 232
isolated
RS 485
isolated, max. adresleme: 31 device
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Analog Outputs
Output sayısı
4 output, isolated
Type
İzoleli, programlanabilir, 16-bit D / A converter, type and range selectable from menu
Temperature coefficient
15 ppm/°C
Non-linearity
±0,1 % of range
Speed
value değişimine yanıt < 1 ms
Ranges
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 status
of rangeda 4...20mA
error message indicator (<3.0 mA)
current döngüsü kesintisi tespiti
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Sensor supply
Fixed
24 VDC/40 mA
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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 consumption
< 9,4 W/9,2 VA
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Operating Conditions
Connection
terminal connection card, cable cross-section < 1,5/2,5 mm²
Stabilisation duration
within 5 minutes after power-on
Operating temperature
-20°…60°C
Storage temperature
-20°…85°C
Protection class
IP20
Electrical safety
EN 61010-1, A2
Dielectric strength
4 kVAC for 1 min. between power supply and input
4 kVAC for 1 min. between input and relay output
3,75 kVAC 1 min. for input and analog output
3,75 kVAC 1 min. for output
Insulation resistance
power supply | 600 V (ZI), 300 V (Di)*
output, output, PN | 600 V (ZI), 250 V (Di)*
EMC
EN 61326-1
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Mechanical Characteristics
Material
PA 66, flame-retardant UL 94 V-I (blue)
Dimensions
35 x 98 x 113 mm (w x h x d)
Installation
DIN rail, width 35 mm