GRV-IVIRMS-10
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GRV-IVIRMS-10

$1,395.00 (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
(7.2 s @ 32 SMA, Default SMA = 4)

16.5 ms x SMA value
(0.53 s @ 32 SMA, Default SMA = 4)

  • 250 ms x SMA value (1 s @ SMA = 4)
  • 100 to 0%: 1,100 ms x SMA value (4.4 s @ SMA = 4)

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; UKCA

Warranty

Lifetime

Lifetime

Lifetime

groov Analog Voltage Input Module Data Sheet

groov analog voltage input modules are part of Opto 22's groov EPIC System. This document includes descriptions, specifications, and wiring and dimensional diagrams for the following part numbers:

groov I/O Modules Firmware Release Notes

This document lists the latest updates to the firmware for groov I/O modules. It includes information on new features, enhancements, and bug fixes.

List of groov I/O module firmware download pages

Note: This document was formerly called a readme. The name was changed to more accurately describe its content.

UKCA Declaration of Conformity (groov EPIC and groov RIO)

This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with the rules, regulations and standards of the United Kingdom. The models cited have been tested to the essential requirements listed in the Standards section, and fully comply with the legislation as listed in UK Legislation section.

ATEX Letter of Conformity for groov EPIC

This ATEX Letter of Conformity is provided to support CE Declaration of Conformity (groov EPIC and groov RIO), form 2261.

Declaration of Conformity (groov EPIC and groov RIO)

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.

GRV-IVIRMS-10 Module Firmware

This download contains current firmware for the GRV-IVIRMS-10 module. For a list of bug fixes and enhancements included in this firmware, see the groov I/O Modules Firmware Release Notes document.

You can download a previous version of the firmware by clicking on this link: 1.3e1.3c

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.

Note: These drawings do not apply to groov RIO modules.

CAD Drawings: groov EPIC and groov RIO I/O wiring

This ZIP file contains I/O wiring diagrams for groov EPIC I/O modules and groov RIO models, in DWG format.

Accuracy vs Resolution

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