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Specification
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GRV-IV-24
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GRV-IVI-12
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GRV-IVIRMS-10
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Input Ranges
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±160.0 VDC ±80.0 VDC
±40.0 VDC ±20.0 VDC
±10.0 VDC ±5.0 VDC
±2.5 VDC ±1.25 VDC
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±160.0 VDC ±80.0 VDC
±40.0 VDC ±20.0 VDC
±10.0 VDC ±5.0 VDC
±2.5 VDC ±1.25 VDC
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300.0 V rmsAC/DC 150.0 V rms AC/DC
60.0 V rms AC/DC 30.0 V rms AC/DC
20.0 V rms AC/DC 10.0 V rms AC/DC
5.0 V rms AC/DC 1.0 V rms AC/DC
0.5 V rms AC/DC
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Over-range limits
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±176.0 VDC ±88.0 VDC
±44.0 VDC ±22.0 VDC
±11.0 VDC ±5.5 VDC
±2.75 VDC ±1.375 VDC
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±176.0 VDC ±88.0 VDC
±44.0 VDC ±22.0 VDC
±11.0 VDC ±5.5 VDC
±2.75 VDC ±1.375 VDC
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333.0 V rms AC/DC 165.0 V rms AC/DC
66.0 V rms AC/DC 33.0 V rms AC/DC
22.0 V rms AC/DC 11.0 V rms AC/DC
5.5 V rms AC/DC 1.1 V rms AC/DC
0.55 V rms AC/DC
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Resolution
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Range / 1,048,576 (20-bits)
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Range / 1,048,576 (20-bits)
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Range / 1,048,576 (20-bits)
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Accuracy 0.1% of Range
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±160 mV ±80 mV ±40 mV
±20 mV ±10 mV ±5 mV
±2.5 mV ±1.25 mV
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±160 mV ±80 mV ±40 mV
±20 mV ±10 mV ±5 mV
±2.5 mV ±1.25 mV
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N/A
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Accuracy @ 50-60 Hz
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N/A
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N/A
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±200 mV and ±0.2% of reading
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Accuracy @ 60-400 Hz
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N/A
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N/A
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±200 mV and ±0.3% of reading
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Input Impedance Nominal
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9.7 megohms
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9.7 megohms
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9.5 megohms
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Input Filter
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-3 dB at 46 HZ
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-3 dB at 46 HZ
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N/A
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DC Reversal
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N/A
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N/A
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1% of Range
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Software Data Filtering:
- Simple Moving Average (SMA)
- Weighted Average
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- 1 to 32 readings
- 1 to 4096
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- 1 to 32 readings
- 1 to 4096
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- 1 to 32 readings
- 1 to 4096
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Step Input Response Time
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225 ms x SMA value
(7.2 s @ 32 SMA, Default SMA = 4)
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16.5 ms x SMA value
(0.53 s @ 32 SMA, Default SMA = 4)
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- 250 ms x SMA value (1 s @ SMA = 4)
- 100% to 0%: 1,100 ms x SMA value (4.4 s @ SMA = 4)
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Data Refresh Time
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225 ms
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15.5 ms
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50 ms
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Analog Data Filtering
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-3 dB @ 2.4 Hz
-25 dB @ 60 Hz
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-3 dB @ 46 Hz
-5 dB @ 60 Hz
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N/A
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Common Mode Rejection
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> -120 dB
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> -120 dB
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> -120 dB
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Max. Survivable Input
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300 V
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300 V
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330 V
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Max. Operating Common
Mode Voltage
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250 V
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250 V
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300 V
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Problem Indications
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out of range
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out of range
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out of range
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Isolation (field-to-logic)
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300 V working,
1500 V transient (1 minute)
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300 V working,
1500 V transient (1 minute)
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300 V working,
1500 V transient (1 minute)
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Isolation (channel-to-channel)
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300 V between
channel group 0-11 & group 12-23
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300 V working,
1500 V transient (1 minute)
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300V working,
1500 V transient
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Number of Channels
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24
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12
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10
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Chassis Power Consumption
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1.0 W
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2.2 W
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1.5 W
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Minimum GRV-EPIC-PR1
Firmware Version
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1.0.0
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1.4.2
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1.5.0
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Minimum PAC Project Version
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10.0000
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10.2003
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10.2005
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Minimum Library Package for CODESYS Version
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1.0.0.0
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1.0.2.0
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1.0.3.0
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Wire Size
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28-14 AWG
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28-14 AWG
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28-14 AWG
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Torque, connector screw
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2.5 in-lb (0.28 N-m)
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2.5 in-lb (0.28 N-m)
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2.5 in-lb (0.28 N-m)
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Torque, hold-down screw
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3.5 in-lb (0.4 N-m)
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3.5 in-lb (0.4 N-m)
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3.5 in-lb (0.4 N-m)
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Temperature (operating)
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-20 °C to +70 °C
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-20 °C to +70 °C
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-20 °C to +70 °C
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Temperature (storage)
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-40 °C to +85 °C
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-40 °C to +85 °C
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-40 °C to +85 °C
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Relative Humidity
(non-condensing)
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5-95%
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5-95%
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5-95%
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Agency Approvals
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UL/cUL (Class 1 Div. 2)a; CE, ATEX (Category 3, Zone 2), RoHS; DFARS; CB Scheme; UKCA
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Warranty
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Lifetime
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Lifetime
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Lifetime
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a For use in hazardous locations, equipment must be mounted in an enclosure that meets the requirements of the National Electrical Code, ANSI/NFPA 70, and ANSI/ISA-61010-1 (82.02.01).
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