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Hersteller: Omega Speaker Systems Dateigröße: 5.6 mb Dateiname: Unterrichtssprache:

You can send another command after you receive the . i.e. send: *01X01 response: 01X01 Note: 01 is address. WARM UP TO RATED ACCURACY: 30 minutes INPUT POWER: 10 to 32 Volt DC POWER CONSUMPTION: 2.4 Watts (100 mA at 24 V DC) OPERATING AMBIENT: -5 to +55 °C STORAGE TEMPERATURE: -40 to +85 °C RELATIVE HUMIDITY: 90% at 40 °C non-condensing RETURN 5A 1A 100mA + - N/C SIGNAL INPUT DC PWR 1 2 { Page 20 DRX-ACV SPECIFICATIONS INPUT RANGES: 400 mV, 4V, 40 Volt, 400 Volt FREQUENCY RANGE: 30 Hz to 1 KHz INPUT IMPEDANCE: 2.1 Meg for all ranges. ISOLATION: Dielectric strength to 1000 Vrms transient per 1 minute test based on EN 61010 for 50 Vdc or Vrms working voltage. Three way Isolation: • Power to input • Power to analog output/communication • Input to analog output/communication INPUT OVER-VOLTAGE PROTECTION: 10% Above full scale continuously. 100% Above full scale for 10 seconds. ANALOG TO DIGITAL TECHNIQUE: Dual slope READ RATE: 3 readings/second ACCURACY AT 25 °C: 400 mV, 4V, 40V and 400V ranges 49 Hz to 500 Hz ±0.2% of FS 30 Hz to 1KHz ±0.2% of FS ±10 counts TEMPERATURE STABILITY: 400 mV and 40 Volt range 150 ppm/°C typical 4V and 400 Volt range 100 ppm/°C typical STEP RESPONSE FOR RS485 OUTPUT: 2 seconds to 99% of the final value (Filter time constant = 64) RESPONSE TIME: To verify the response time, check the carriage return , it will be sent at the end of the response. You can send another command after you receive the . i.e. send: *01X01 response: 01X01 Note: 01 is address. WARM UP TO RATED ACCURACY: 30 minutes INPUT POWER: 10 to 32 Volt DC POWER CONSUMPTION: 2.4 watts (100 mA at 24 Vdc) OPERATING AMBIENT: -5 to +55 °C STORAGE TEMPERATURE: -40 to +85 °C RELATIVE HUMIDITY: 90% at 40 °C non-condensing SIG HI N/C N/C SIG LO + + - N/C SIGNAL INPUT DC PWR 1 2 Page 21 DRX-FP SPECIFICATIONS INPUT TYPE: Min. Low level signal input (magnetic pickups) : From 0 mV to 120 mV Open Collector NPN (Use software to set: 3 K. pull up to 5V): Max. current source = 1.66 mA Open Collector PNP (Use software to set: 1K. pull down to RTN): Max. current sink = 12.5 mA TTL/CMOS Input: (Use software to set: no pull up/down). Low <= 0.8 V , High >= 3.5 V (For Input: 0.2 Hz to 16 KHz) Low <= 0.8 V , High >= 12 V ( For Input: 0.2 Hz to 50 KHz ) NAMUR Sensors (Use software to set: 1K. pull down to RTN and 8.2V Excitation.) For measuring a low level signal riding on top of a large DC signal, connect a 0.1 uF capacitor. See Detail.Use software to set 1K. pull down to RTN. OPERATING MODES: Frequency: Range = 0.2 Hz to 50 KHz Max. Input Frequency: 30 KHz. for Input Level: 0-5 V Max. Input Frequency: 50 KHz. for Input Level: 0-12 V FREQUENCY RESOLUTION 0 to 9.99999 Hz 0.00001 Hz 10 to 99.9999 Hz 0.0001 Hz 100 to 999.999 Hz 0.001 Hz 1000 to 9999.99 Hz 0.01 Hz 10000 to 50000.0 Hz 0.1 Hz 0 to 50000 Hz 1 Hz Totalize with Reset: Range = 0 to 999999*, if reading is larger than 999999, then reading is converted to floating point number, i.e. 9.99E9 (maximum). Max. Input Frequency: 30 KHz. for Input Level: 0-5 V Max. Input Frequency: 50 KHz. for Input Level: 0-12 V A-B Totalize (Reset input used as +A input): Range = -99999 to 999999*, if reading is larger than 999999, then reading is converted to floating point number, i.e. -9.99E9 (minimum), 9.99E9 (maximum). Max. Input Frequency: 30 KHz. for Input Level: 0-5 V Max. Input Frequency: 25 KHz. for Input Level: 0-12 V Quadrature (Reset input used as second input): Range = -99999 to 999999*, if reading is larger than 999999, then reading is converted to floating point number, i.e. -9.99E9 (minimum), 9.99E9 (maximum). Max. Input Frequency: 30 KHz. for Input Level: 0-5 V Max. Input Frequency: 25 KHz. for Input Level: 0-12 V * Resolution is 1 count. ISOLATION: Dielectric strength to 1000 Vrms transient per 1 minute test based on EN 61010 for 50 Vdc or Vrms working voltage. Three way Isolation: • Power to input • Power to analog output/communication • Input to analog output/communication INPUT IMPEDANCE: Input: 1M. to +EXC Reset: 100K to +5V INPUT OVER-VOLTAGE PROTECTION: With 1K pull down: 14V With 3K pull up: 20V Without pull up/down: 60V EXCITATION: 5, 8.2 or 12.5V at 25mA, programmable ACCURACY AT 25 °C: ± 0.1% of FS Crystal time base accuracy: ± 50 ppm TEMPERATURE STABILITY: ± 50 ppm/°C typical Time base stability: ± 1ppm/°C STEP RESPONSE FOR RS485 OUTPUT: 0.1 second to 99% of the final value (Filter time constant = 0, Gate time = 0.05 Sec) RESPONSE TIME: To verify the response time, check the carriage return , it will be sent at the end of the response. You can send another command after you receive the . i.e. send: *01X01 response: 01X01 Note: Only for reading (X01 command). 01 is address. Frequency mode: response time is controlled by the gate time. If gate time is increased then response time is longer. Other modes: response time is not controlled by the gate time. WARM UP TO RATED ACCURACY: 30 minutes INPUT POWER: 10 to 32 Volt DC POWER CONSUMPTION...

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