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iDRX-PR SPECIFICATIONS
±20mA; ±400mV, ±1V, ±2V, ±5V, and ±10V
INPUT RANGES:
Ratiometric or nonratiometric
14V or 10V @ 25mA
EXCITATION:
Voltage Range: 1MΩ
INPUT IMPEDANCE:
Current Range: 10Ω
Dielectric strength per 1 minute test based on
ISOLATION:
EN 61010 for 50 Vdc or Vrms working voltage.
Three way Isolation:
• Power to input 1800V Peak
• Power to analog output/communication 1800V Peak
• Input to analog output/communication 1400V Peak
INPUT OVER-RANGE PROTECTION:
Voltage input: 50V
Current input: 50mA
Linear, Square root, Linear totalize,
MODE:
Square root totalize
Multiple slopes
ANALOG TO DIGITAL TECHNIQUE:
8 readings/second, automatic polarity
READ RATE:
ACCURACY AT 25 °C:
±0.1% of FS ± 2 counts
100 ppm/°C typical
TEMPERATURE STABILITY:
2 seconds to 99% of the final value
STEP RESPONSE FOR RS485 OUTPUT:
(Filter time constant = 64)
To verify the response time, check the carriage return
RESPONSE TIME:
<CR>, it will be sent at the end of the response. You can
send another command after you receive the <CR>.
i.e.
send: *01X01
response: 01X01<DATA><CR>
Note:
01 is address.
30 minutes
WARM UP TO RATED ACCURACY:
10 to 32 Vdc
INPUT POWER:
3 watts (125 mA at 24Vdc)
POWER CONSUMPTION:
-5 to +55 °C
OPERATING AMBIENT:
-40 to +85 °C
STORAGE TEMPERATURE:
90% at 40 °C non-condensing
RELATIVE HUMIDITY:
+
+
+
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+EXC
+V IN
+I IN
RTN
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