Omron K3NP - 1998 Operation Manual page 110

Specifications
Characteristics
Input signal
Measuring accuracy
(at 23±5°C)
Measuring modes and
ranges
Max. displayed digits
Display
Polarity display
Zero display
Prescale function
HOLD functions
External control
Other functions
Output configuration
Delay in comparative
outputs (at transistor
output)
Enclosure rating
Memory protection
Note The linear output range cannot be set when connected to a 1 mV/10-digit Linear Output Board.
No-voltage contact (30 Hz max., ON/OFF pulse width: 15 ms min.)
Voltage pulse (50 kHz max., ON/OFF pulse width: 9 ms min., ON voltage: 4.5 to 30 V/OFF
voltage: --30 to 2 V)
Open collector (50 kHz max., ON/OFF pulse width: 9 ms min.)
Connectable Sensors
ON residual voltage: 3 V max.
OFF leakage current: 1.5 mA max.
Load current: Must have switching capacity of 20 mA min.
Must be able to dependably switch a load current of 5 mA max.
±0.08%rdg±1 digit
Operating mode 1: Passing speed
Operating mode 2: Cycle
Operating mode 3: Time difference
Operating mode 4: Elapsed time
Operating mode 5: Length measurement
Operating mode 6: Interval
5 digits (0 to 99999)
7-segment LED
Not available
Leading zeros are not displayed.
Programming via front-panel key inputs. (0.0001 x 10
be set freely)
Can be set using prescale value teaching.
Max. value (peak) hold, Min. value (bottom) hold
HOLD (Process value held)
RESET (Maximum/minimum data reset)
BANK (Selection of one bank out of 4 banks of set values)
(Selection of one bank out of 4 banks of prescale values)
Variable linear output range (for models with linear outputs only)
Remote/Local processing (available for communications output models only)
Maximum/Minimum value data reset with front panel keys
Comparative output pattern selection
Time unit display
Security
Relay contact output (3 or 5 outputs)
Transistor output (NPN and PNP open collector), BCD (NPN open collector)
Parallel BCD (NPN open collector) + transistor output (NPN open collector)
Linear output (4 to 20 mA, 1 to 5 V) + transistor output (NPN open collector)
Communication functions (RS-232C, RS-485, RS-422)
Communication functions (RS-232C, RS-485, RS-422) + transistor output (NPN open
collector)
20 ms max.
Front panel: NEMA4 for indoor use (equivalent to IP66)
Rear case: IEC standard IP20
Terminals: IEC standard IP00
Non-volatile memory (EEPROM) (possible to rewrite 100,000 times)
Appendix A
10 ms to 3,200 seconds
20 ms to 3,200 seconds
10 ms to 3,200 seconds
10 ms to 3,200 seconds
0 to 4G count (32-bit counter)
0 to 4G count (32-bit counter)
--9 9
to 9.9999 x 10 , decimal point can
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