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GRV-IDCS-24
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GRV-IDCS-24

$303.00 (USA and Canada only)

Availability: About 4 to 6 weeks
DC discrete input, 24 channels, 15-30 V, on/off status only
Data Sheet

Production Specification

The GRV-IDCS-24 module is part of the groov EPIC® system. This digital DC input module has 24 channels and can sense the on or off status for 10–30 VDC input devices such as proximity switches, push buttons, and auxiliary contacts. 

The module's 24 channels sense on or off status only, offering a lower cost option for projects with simple requirements. The GRV-IDCS-24 mounts on a groov EPIC chassis with a GRV-EPIC-PR1 processor and other discrete, analog, and serial groov I/O modules.

NOTE: If you need additional features such as latching and totalizing, see the GRV-IDC-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 15–30 VDC 15–30 VDC 10–30 VDC
10–25 VAC		 10–30 VDC 2.5–30 VDC
IEC Input Type Type I Type I Type III Type III N/A
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. On/Off Freq. (DC Input, 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
Max. On/Off Freq. (AC Input, 24 VAC, 60 Hz) N/A N/A 20 Hz N/A N/A
Operating Frequency for AC Input N/A N/A 45–100 Hz N/A N/A
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) 300 V working, 1500 V transient (1 minute) 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 groov EPIC Firmware Version 1.0.0 1.0.0 1.0.0 (3.3.0 for VAC input) 1.0.0 1.3.0
Minimum PAC Project Version 10.0000 10.0000 10.0000 (10.4000 for VAC input) 10.0000 10.2000
Minimum Library Package for CODESYS Version 1.0.0.0 1.0.0.0 1.0.0.0 (2.0.3.0 for VAC input) 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) (See Note 2.); CE, ATEX(Category 3, Zone 2), RoHS; DFARS; CB Scheme; UKCA
Warranty Lifetime Lifetime Lifetime Lifetime Lifetime

Note 1: IEC inputs have non-linear impedance. See the tables in the data sheet for typical V-I curves.
Note 2: 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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groov 10–30 VDC Input Modules Data Sheet

groov 10–30 VDC and 10-25 VAC 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:

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groov I/O Modules Firmware Readme

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

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2370

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.

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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.

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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.

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GRV-IDCS-24 Module Firmware

This download contains current firmware for the GRV-IDCS-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: 1.6e, 1.4b

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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.

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No videos or demos are available for this product.

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