GRV-IDC-24
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GRV-IDC-24

$325.00 (USA and Canada only)

Availability: In stock
DC discrete input, 24 channels, 15-30 V

Production Specification

The GRV-IDC-24 digital DC input module can sense the on or off status for 10–30 VDC input devices such as proximity switches, push buttons, and auxiliary contacts. The module is leakage tolerant and offers a full set of features, including:
  • On/off state
  • On/off latching
  • On/off totalization
  • Frequency measurement
  • Period measurement
  • Pulse measurement
Part of the groov EPIC system, the GRV-IDC-24 mounts on a groov EPIC® chassis with a GRV-EPIC-PR1 processor and additional discrete, analog, and serial groov I/O modules.

NOTE: For projects that require on/off status only, see the lower cost GRV-IDCS-24 instead.
 
Feature GRV-IDC-24 GRV-IDCS-24 GRV-IDCI-12 GRV-IDCIS-12 GRV-IDCIFQ-12

Number of channels

24

24

12

12

12

Channel-to-channel isolation

 

 

x

x

x

On/off state

x

x

x

x

x

On/off latching

x

 

x

 

x

Counting

x

 

x

 

x

On/off totalization

x

 

x

 

x

Frequency measurement

x

 

x

 

x

Period measurement

x

 

x

 

x

Pulse measurement

x

 

x

 

x

Quadrature

 

 

 

 

x


 
Specification GRV-IDC-24 GRV-IDCS-24 GRV-IDCI-12 GRV-IDCIS-12 GRV-IDCIFQ-12

Input Voltage (VDC)

15–30 VDC

15–30 VDC

10–30 VDC

10–30 VDC

2.5–30 VDC

Turn ON Characteristic

15 V, > 2 mA

15 V, > 2 mA

10 V, > 2 mA

10 V, > 2 mA

2.5 V

Turn OFF Characteristic

5 V, < 0.5 mA

5 V, < 0.5 mA

5 V, < 1.5 mA

5 V, < 1.5 mA

1.8 V

Input Impedance (± 5%)

See note 1.

See note 1.

See note 1.

See note 1.

1.1 K at 5 V, 2.2 K at 12 V, 3.5 K at 24 V

Max. Freq. (50% square wave)

1000 Hz (24 Vp-p)

1000 Hz (24 Vp-p)

1000 Hz (24 Vp-p)

1000 Hz (24 Vp-p)

Counting: 200 kHz
Quadrature: 50 kHz

IEC Input Type

Type I

Type I

Type III

Type III

N/A

Isolation (field-to-logic)

300 V working, 1500 V transient (1 minute)

Isolation (channel-to-channel)

None

None

300 V working

300 V working

300 V working

Number of Channels

24

24

12

12

12

Chassis Power Consumption

1.2 W

1.2 W

1.2 W

1.2 W

1.0 W

Minimum GRV-EPIC-PR1 Firmware Version

1.0.0

1.0.0

1.0.0

1.0.0

1.3.0

Minimum PAC Project Version

10.0000

10.0000

10.0000

10.0000

10.2000

Minimum Library Package for CODESYS Version 1.0.0.0 1.0.0.0 1.0.0.0 1.0.0.0 1.0.0.0 (2.0.1.0 for quadrature)

Wire Size

28–14 AWG

28–14 AWG

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)

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)

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

-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

-40 °C to +85 °C

-40 °C to +85 °C

Relative Humidity (non-condensing)

5–95%

5–95%

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

Lifetime

Lifetime

(1): IEC inputs have non-linear impedance. See the tables for typical V-I curves

groov 10–30 VDC Input Modules Data Sheet

groov 10–30 VDC 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 Readme

Readme for the latest update to the groov I/O modules. Includes information on new features, enhancements, and bug fixes.

See a list of groov I/O module firmware.

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.

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.

GRV-IDC-24 Module Firmware

This download contains current firmware for the GRV-IDC-24 module. For a list of bug fixes and enhancements included in this firmware, see the groov I/O Modules Firmware readme document.

You can download the previous version of the firmware by clicking on this link: r1.3a1.0k

No videos or demos are available for this product.