GRV-IVIRMS-10
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GRV-IVIRMS-10

$995.00 (USA and Canada only)

Availability: In stock
Analog RMS voltage input, 10 channels, 0–300 VAC/VDC, channel-to-channel isolation

Production Specification

The GRV-IVIRMS-10 analog module is part of the groov EPIC® system. It provides ten channels of 0-300 V AC or DC isolated analog input. It may be used to monitor 120/240-volt AC/DC and 12/24/48-volt AC/DC system voltage.

The GRV-IVIRMS-10 module mounts on a groov EPIC® chassis with a GRV-EPIC-PR1  processor and assorted discrete, analog, and serial groov I/O modules.

Features

GRV-IV-24

GRV-IVI-12

GRV-IVIRMS-10

Scaling

x

x

x

Offset and Gain

x

x

x

Minimum/Maximum Values

x

x

x

Average Filter Weight

x

x

x

Simple Moving Average

x

x

x

Analog Totalizing

x

x

x

Problem Indication

x

x

x

 

Specification

GRV-IV-24

GRV-IVI-12

GRV-IVIRMS-10

Input Ranges

±160.0 VDC ±80.0 VDC
±40.0 VDC ±20.0 VDC
±10.0 VDC ±5.0 VDC
±2.5 VDC ±1.25 VDC

±160.0 VDC ±80.0 VDC
±40.0 VDC ±20.0 VDC
±10.0 VDC ±5.0 VDC
±2.5 VDC ±1.25 VDC

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

Over-range limits

±176.0 VDC ±88.0 VDC
±44.0 VDC ±22.0 VDC
±11.0 VDC ±5.5 VDC
±2.75 VDC ±1.375 VDC

±176.0 VDC ±88.0 VDC
±44.0 VDC ±22.0 VDC
±11.0 VDC ±5.5 VDC
±2.75 VDC ±1.375 VDC

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

Resolution

Range / 1,048,576 (20-bits)

Range / 1,048,576 (20-bits)

Range / 1,048,576 (20-bits)

Accuracy 0.1% of Range

±160 mV ±80 mV ±40 mV
±20 mV ±10 mV ±5 mV
±2.5 mV ±1.25 mV

±160 mV ±80 mV ±40 mV
±20 mV ±10 mV ±5 mV
±2.5 mV ±1.25 mV

N/A

Accuracy @ 50-60 Hz

N/A

N/A

±200 mV and ±0.2% of reading

Accuracy @ 60-400 Hz

N/A

N/A

±200 mV and ±0.3% of reading

Input Impedance Nominal

9.7 megohms

9.7 megohms

9.5 megohms

Input Filter

-3 dB at 46 HZ

-3 dB at 46 HZ

N/A

DC Reversal

N/A

N/A

1% of Range

Software Data Filtering:

  • Simple Moving Average (SMA)
  • Weighted Average

 

  • 1 to 32 readings
  • 1 to 4096

 

  • 1 to 32 readings
  • 1 to 4096

 

  • 1 to 32 readings
  • 1 to 4096

Step Input Response Time

225 ms x SMA value
(i.e. when SMA = 32, time is 7.2 s)

Default SMA: 4

16.5 ms x SMA value
(i.e. when SMA = 32, time is 0.53 s)

Default SMA: 4

  • 0 to 100%: 250 ms x SMA value
    (i.e. when SMA = 4, time is 1 s)
  • 100 to 0%: 1,100 ms x SMA value
    (i.e. when SMA = 4, time is 4.4 s)

Data Refresh Time

225 ms

15.5 ms

50 ms

Analog Data Filtering

-3 dB @ 2.4 Hz
-25 dB @ 60 Hz

-3 dB @ 46 Hz
-5 dB @ 60 Hz

N/A

Common Mode Rejection

> -120 dB

> -120 dB

> -120 dB

Max. Survivable Input

300 V

300 V

330 V

Max. Operating Common
Mode Voltage

250 V

250 V

300 V

Problem Indications

out of range

out of range

out of range

Isolation (field-to-logic)

300 V working,
1500 V transient (1 minute)

300 V working,
1500 V transient (1 minute)

300 V working,
1500 V transient (1 minute)

Isolation (channel-to-channel)

300 V between
channel group 0-11 & group 12-23

300 V working,
1500 V transient (1 minute)

300V working,
1500 V transient

Number of Channels

24

12

10

Chassis Power Consumption

1.0 W

2.2 W

1.5 W

Minimum GRV-EPIC-PR1
Firmware Version

1.0.0

1.4.2

1.5.0

Minimum PAC Project Version

10.0000

10.2003

10.2005

Minimum Library Package for CODESYS Version

1.0.0.0

1.0.2.0

1.0.3.0

Wire Size

28-14 AWG

28-14 AWG

28-14 AWG

Torque, connector screw

2.5 in-lb (0.28 N-m)

2.5 in-lb (0.28 N-m)

2.5 in-lb (0.28 N-m)

Torque, hold-down screw

3.5 in-lb (0.4 N-m)

3.5 in-lb (0.4 N-m)

3.5 in-lb (0.4 N-m)

Temperature (operating)

-20 °C to +70 °C

-20 °C to +70 °C

-20 °C to +70 °C

Temperature (storage)

-40 °C to +85 °C

-40 °C to +85 °C

-40 °C to +85 °C

Relative Humidity
(non-condensing)

5-95%

5-95%

5-95%

Agency Approvals

UL/cUL(Class 1 Div. 2); CE, ATEX(Category 3, Zone 2), RoHS; DFARS; CB Scheme

Warranty

Lifetime

Lifetime

Lifetime

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This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with European, international, and/or national standards and regulations.

CAD Drawing: groov I/O Module

This ZIP file includes drawings in a variety of file formats (pdf, dwg, stp) that apply to all groov I/O modules. 

Accuracy vs Resolution

What's the difference between accuracy and resolution in analog I/O specifications? Try your own specs in the calculator.