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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: 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: 3 Watts (125mA at 24V DC) OPERATING AMBIENT: -5 to +55 °C STORAGE TEMPERATURE: -40 to +85 °C RELATIVE HUMIDITY: 90% at 40 °C non-condensing +EXC +IN RST RTN Frequency Mode/ Quadrature Mode Excitation NPN open Collector Totalize Mode with Reset (example) + - N/C SIGNAL INPUT DC PWR 1 2 J4 J2 J3 J1 3 4 PWR RS485 -TX -RX +TX +RX TER RS485 1 2 3 4 +EXC +IN RST RTN J2 1 2 3 4 +EXC +IN RST RTN J2 Quadrature Mode Excitation Quadrature Encoder A B EXC EXC A B Totalize (A-B) Mode J1 o 120mV 1 2 3 4 +IN 0.1uF RTN Page 22 DRX-PR SPECIFICATIONS INPUT RANGES: ±20mA; ±400mV, ±1V, ±2V, ±5V, and ±10V Ratiometric or nonratiometric EXCITATION: 14V or 10V @ 25mA INPUT IMPEDANCE: Voltage Range: 1M. Current Range: 10. 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-RANGE PROTECTION: Voltage input: 50V Current input: 50mA MODE: Linear, Square root, Linear totalize, Square root totalize ANALOG TO DIGITAL TECHNIQUE: Multiple slopes READ RATE: 8 readings/second, automatic polarity ACCURACY AT 25 °C: ±0.1% of FS ± 2 counts TEMPERATURE STABILITY: 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: 3 watts (125 mA at 24Vdc) OPERATING AMBIENT: -5 to +55 °C STORAGE TEMPERATURE: -40 to +85 °C RELATIVE HUMIDITY: 90% at 40 °C non-condensing + - N/C SIGNAL INPUT DC PWR 1 2 3 4 J4 J2 J3 J1 PWR RS485 -TX -RX +TX +RX TER RS485 +EXC +V IN +I IN RTN + + + 1 2 3 4 +EXC +V IN +I IN RTN J2 Excitation COM SIG 1 2 3 4 J2 +EXC +V IN +I IN RTN (+) MAX. 20mA 1 2 3 4 J2 +EXC +V IN +I IN RTN (+) (-) (-) - - + (4-20) - - Page 23 DRX-RTD SPECIFICATIONS SPECIFICATIONS: 100, 500, 1000 Ohm platinum RTD with both European (alpha=0.00385) and American (alpha=0.00392) curves. Input Type: 100 Ohm -328 to 1562 °F -200 to 850 °C 500 Ohm -328 to 1562 °F -200 to 850 °C 1000 Ohm -328 to 1562 °F -200 to 850 °C 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: 250 V AC for 1 Minute ANALOG TO DIGITAL TECHNIQUE: Dual slope READ RATE: 3 readings/second, automatic polarity ACCURACY AT 25 °C: ±0.5 °C for platinum RTD’s TEMPERATURE STABILITY: 0.05 °C/°C 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 V DC) OPERATING AMBIENT: -5 to +55 °C STORAGE TEMPERATURE: -40 to +85 °C RELATIVE HUMIDITY: 90% at 40 °C non-condensing J2 J2 1 2 3 4 1 2 3 4 + - N/C SIGNAL INPUT DC PWR J4 J2 J3 J1 PWR RS485 -TX -RX +TX +RX TER RS485 1 2 3 4 +EXC +SIG -SIG -EXC +EXC +SIG -SIG -EXC +EXC +SIG -SIG -EXC 2 WIRE 3 WIRE 4 WIRE RTD RTD RTD Page 24 DRX-ST SPECIFICATIONS INPUT RANGE: ±30mV/ ±100mV Ratiometric or nonratiometric EXCITATION: 10V @ 30mA or external INPUT IMPEDANCE: More than 1M. 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-RANGE PROTECTION: Voltage input: From -10 to +20V ANALOG TO DIGITAL TECHNIQUE: Multiple slopes READ RATE: 8 readings/second, automatic polarity ACCURACY AT 25 °C: ±0.2% of FS ± 2 counts TEMPERATURE STABILITY: 75 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. ...

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