OM 653UQC
6 digit UNIVERSAL COUNTER
Type OM 653UQC is a universal inexpensive 6 digit panel counter/frequence meter/clock/timer, designed for maximum usefulness and user comfort while maintaining its fair price. The instrument is based on a single-chip microcontroller, which ensures good accuracy, stability and easy operation of the instrument.
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6 digit programmable projection
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counter/frequency meter/clock/timer
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0,1 Hz…50 kHz; UP/DW; IRC
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tare, preset , sum
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digital filters, input filters
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size of DIN 96 x 48 mm
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power supply 10…30 V AC/DC or 80…250 V AC/DC
Options
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excitation
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comparators
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data output
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analog output
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three-color display - 20 mm
Input
UQC
Input
menu selectable
on contact, TTL, NPN/PNP
0...30/300 V, comparation levels are adjustable in the menu or automatically
on contact, TTL, NPN/PNP
0...30/300 V, comparation levels are adjustable in the menu or automatically
Input frequency
0,1 Hz…50 kHz (Mode SINGLE)
0,1 Hz…20 kHz (Mode UP/DW)
0,1 Hz…20 kHz (UP-DW)
0,1 Hz…20 kHz (Mode QUADR. - frequency)
0,1 Hz…10 kHz (Mode QUADR. - counter)
(for duty cycle 50%)
0,1 Hz…20 kHz (Mode UP/DW)
0,1 Hz…20 kHz (UP-DW)
0,1 Hz…20 kHz (Mode QUADR. - frequency)
0,1 Hz…10 kHz (Mode QUADR. - counter)
(for duty cycle 50%)
Measurement mode
| SINGLE | Counter/Frequency |
| QUADR | Counter/Frequency for IRC sensor |
| UP/DW | Counter/Frequency |
| UP - DW | Counter/Frequency |
| TIME | Stopwatch |
| RTC | Clock |
Time base
0,5/1/2/5/10 s
Calibration coefficient
0,00001…999999
Preset
0…999999
Input filter
out
5/40/100/1 000 Hz
5/40/100/1 000 Hz
Functions
| Preset | initial non-zero value, which is always read after resetting the instrument |
| Current value | single setting of the initial value |
| Summation | registration of numbers during shift operation |
| Time backup | time is running even when the device is off (the display is off either) |
External inputs
Number
1 input, on contact
Functions
| OFF | No function |
| HOLD | Stopping measurement (option: Display - Analog output - Limits) |
| LOCK | Blocking front panel keys |
| TARE | Tare activation |
| SUMA | Sum display |
| CL.SUM. | Resetting sum |
| CLR. ST. | Input clears (presets) stop-watch/counter, Stop-watch also stops |
| COUNT. | Switching display Counter/Frequency |
Projection
Display range
-99999…999999,single-coloured 7-segment LED
-999…9999, 3-coloured 7-segment LED
-999…9999, 3-coloured 7-segment LED
Display height
14 mm, 20 mm
Display colour
red, green, red/green/orange
Signalizing LED
| 1, 2 | Limits L1, L2 (red) |
| T | Tare (green) |
| M | Min./Max. value (green) |
Decimal point
menu adjustable - fixed or floating
Display brightness
menu adjustable, fixed, automatically
Displayed values
| COUNT. | Value from channel Counter |
| FREQ. | Value from channel Frequency |
Settings
Control
The device is controlled and set by five buttons on the front panel
Selected functions can also be controlled via external inputs
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
Buttons "Left", "Up", "Down", "Enter" can be assigned additional optional features
| ZAKAZ | button has no function |
| COUNT. | Viewing value - channel Counter |
| FREQ. | Viewing value - channel Frequency |
| CLEAR | Counter reset |
| SET. L.1 | Setting limit L1 |
| SET. L.2 | Setting limit L2 |
| CLR. T. | Tare reset |
| TARE | Activating function Tare |
| CL. SUM. | Summation reset |
| SUM. | Viewing Summation |
| START | Start for Stopwatch/watch |
| PAUSE | Till the next touch the display will show the last value |
| STOP | Stopping Stopwatch/Watch |
| CLR. ST. | Stopping and resetting Stopwatch/Watch |
| CLEAR | Resetting Stopwatch/Watch |
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
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
±0,01 % of range + 1 digit (frequency)
±0,02 % of value ±2 ms (stopwatch)
±0,02 % of value ±130 ms (RTC)
±0,02 % of value ±2 ms (stopwatch)
±0,02 % of value ±130 ms (RTC)
Overload capacity
2x; 10x (t < 30 ms) - not for 300 V
Linearization
linear interpolation in 25 points (only via OM Link)
Digital filters
| exponential mean | from 2…100 measurements |
| rounding | setting projection step for display |
| input filter | transmits input signal range 5…1 000 Hz |
| 1/Fr. | filter for frequency conversion to time |
Functions
| Tare | designed to reset display on non-zero input signal |
| Preset | initial non-zero value, which is read after each counter reset |
| Summation | number registration upon shift operation |
| Time backup | time is running even when the power is off (display is off either) |
| Current value | single setting of the initial value |
Time backup
Lithium cell CR 2032RV, 3V/220 mAh
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 |
| C-Pulse (L1) | auto counter reset on the preset value |
| Once (L1) | switching ON limit, however it opens only after a counter reset |
| On Run (L2) | output is active while stopwatch is running |
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)
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)
Analogue outputs
Type
Isolated, programmable with a 16-bit D / A converter, type and range are menu selectable
Temperature coefficient
15 ppm/°C
Nonlinearity
±0,1 % of range
Rate
response to value change < 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 state
at range of 4...20mA
error message indication (<3.0 mA)
error message indication (<3.0 mA)
Data outputs
Protocol
ASCII, PROFIBUS DP
Data format
8 bits + no parity + 1 stop bit (ASCII)
Rate
300…230 400 Baud
0,0096…12 MBaud (PROFIBUS)
0,0096…12 MBaud (PROFIBUS)
RS 232
isolated
RS 485
isolated, addressing max. 31 instruments
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
80…250 V AC/DC, ±10 %, PF > 0,4, I < 40 A/1 ms, isolated
Current draw
< 6,9 W/7,3 VA
Power supply protection
Power supply is protected by a fuse inside the instrument
Mechanical properties
Dimensions
96 x 48 x 120 mm (w x h x d)
Panel cutout
90,5 x 45 mm (w x h)
Material
Noryl GFN2 SE1, non-inflammable UL 94 V-I
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
IP64 (front panel only)
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
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
Connection
Dimensions and installation
Datasheets
| File name | File type | Version | Language | Download |
|---|---|---|---|---|
|
Datasheet OM653UQC
Datasheet OM653UQC
Datasheet OM653UQC
Katalogový list OM653UQC
|
PDF
|
2020.1 |
|
Download |
|
Datasheet OM653UQC
Katalogový list OM653UQC
|
PDF
|
2026.2 |
|
Download |
|
Datasheet OM653UQC
Katalogový list OM653UQC
|
PDF
|
2023.1 |
|
Download |
User manuals
| File name | File type | Version | Language | Download |
|---|---|---|---|---|
|
Operating instructions OMProfi
Návod OMProfi
|
PDF
|
2020.3 |
|
Download |
|
Operating instructions OM653UQC
Návod OM653UQC
|
PDF
|
2019.3.2 |
|
Download |
|
Operating instructions OMProfibus
Návod OMProfibus
|
PDF
|
2014.2.1 |
|
Download |
| Návod OMProfibus |
PDF
|
2014.2.0 | cs | Download |
|
Operating instructions OMProfibus
Návod OMProfibus
|
PDF
|
2010.1.2 |
|
Download |
| Návod OMProfibus |
PDF
|
2007.1.0 | cs | Download |
| Operating instructions OMProfibus |
PDF
|
2010.1.1 | en | Download |
|
Operating instructions OM653UQC
Návod OM653UQC
|
PDF
|
2011.3.1 |
|
Download |
|
Operating instructions OM653UQC
Návod OM653UQC
|
PDF
|
2011.3.0 |
|
Download |
| Návod OM653UQC_20 |
PDF
|
2011.1.1 | cs | Download |
|
Operating instructions OM653UQC
Návod OM653UQC
|
PDF
|
2010.1.1 |
|
Download |
|
Operating instructions OM653UQC
Návod OM653UQC
|
PDF
|
2010.1.0 |
|
Download |
Certificates
| File name | File type | Version | Language | Download |
|---|---|---|---|---|
|
Certificate EU_Declaration_OM652_3
Certifikát EU_Prohlaseni_OM652_3
|
PDF
|
2022 |
|
Download |
|
Certificate Declaration_17050_OM652_3
Certifikát Prohlaseni_17050_OM652_3
|
PDF
|
2022 |
|
Download |
Firmware
| File name | File type | Version | Language | Download |
|---|---|---|---|---|
| OM 653UQC 20_62-502 |
HEX
|
OM | Download | |
| OM 653UQC 62-506 |
HEX
|
2016 | xx | Download |
Software
| File name | File type | Version | Language | Download |
|---|---|---|---|---|
|
GSD OM-Profibus
GSD OM-Profibus
|
ZIP
|
2020 |
|
Download |
| GSDML OM-Profinet |
ZIP
|
2020.2.33 | xx | Download |
| GSDML OM-Profinet |
ZIP
|
2024.2.33 | xx | Download |
CAD
| File name | File type | Version | Language | Download |
|---|---|---|---|---|
| OM Krabicka |
DWG
|
2014 | xx | Download |
ISOLATED TRANSDUCER • USB < > OM INSTRUMENTS
Small compact transducer OM LINK USB with cable ensures safe and comfortable galvanically isolated connection between your computer and ORBIT MERRET instruments.