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iDRX-ACV SPECIFICATIONS
400 mV, 4V, 40 Volt, 400 Volt
INPUT RANGES:
30 Hz to 1 KHz
FREQUENCY RANGE:
2.1 Meg for all ranges.
INPUT IMPEDANCE:
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-VOLTAGE PROTECTION:
10% Above full scale continuously.
100% Above full scale for 10 seconds.
Dual slope
ANALOG TO DIGITAL TECHNIQUE:
3 readings/second
READ RATE:
400 mV, 4V, 40V and 400V ranges
ACCURACY AT 25 °C:
49 Hz to 500 Hz ±0.2% of FS
30 Hz to 1KHz ±0.2% of FS ±10 counts
400 mV and 40 Volt range 150 ppm/°C typical
TEMPERATURE STABILITY:
4V and 400 Volt range 100 ppm/°C typical
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:
2.4 watts (100 mA at 24 Vdc)
POWER CONSUMPTION:
-5 to +55 °C
OPERATING AMBIENT:
-40 to +85 °C
STORAGE TEMPERATURE:
90% at 40 °C non-condensing
RELATIVE HUMIDITY:
+
SIG LO
Page 23
J 4
SIG HI
N/C
N/C
J 1
J 3
J 2
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