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GRV-IACIS-12
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GRV-IACIS-12

$280.00 (USA and Canada only)

Availability: In stock
AC discrete input, 12 channels, 85-140 VAC, channel-to-channel isolation, on/off state only
Data Sheet

Production Specification

The GRV-IACIS-12 AC digital input module provides input status from devices such as pumps, fans, and motors that use a 85–140 VAC signal. The module has 12 channels with channel-to-channel isolation. Each channel provides on or off sensing only.

Part of the groov EPIC® system, the GRV-IACIS-12 mounts on a groov EPIC chassis with a GRV-EPIC-PR1 processor and groov I/O modules (discrete, analog, and serial).  

NOTE: For projects with more complex requirements, see the GRV-IACI-12 module, which provides additional features (latching, totalization, and more).
Feature GRV-IAC-24 GRV-IACS-24 GRV-IACI-12 GRV-IACIS-12
Number of channels 24 24 12 12
Channel-to-channel isolation     x x
On/off state x x x x
On/off latching x   x  
On/off totalization x   x  
Frequency measurement x   x  
Period measurement x   x  
Pulse measurement x   x  
 
Specification GRV-IAC-24 GRV-IACS-24 GRV-IACI-12 GRV-IACIS-12
Nominal Input Voltage Range (RMS) 85–140 VAC 85–140 VAC 85–140 VAC 85–140 VAC
Turn-on Voltage 85 VAC 85 VAC 85 VAC 85 VAC
Turn-off Voltage 35 VAC 35 VAC 35 VAC 35 VAC
Input Impedance (±5%) 133 kOhms 133 kOhms 68 kOhms 68 kOhms
Operating Frequency 40 Hz to 400 Hz 40 Hz to 400 Hz 40 Hz to 400 Hz 40 Hz to 400 Hz
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)
Isolation (channel-to-channel) NONE NONE 300 V working 300 V working
Number of Channels 24 24 12 12
Chassis Power Consumption 1.0 W 1.0 W 1.0 W 1.0 W
Wire Size 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)
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)
Temperature (operating) -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
Relative Humidity (non-condensing) 5–95% 5–95% 5–95% 5–95%
Agency Approvals UL/cUL(Class 1 Div. 2)a; CE, ATEX (Category 3, Zone 2); RoHS; DFARS; CB Scheme; UKCA
Warranty Lifetime Lifetime Lifetime Lifetime
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).

2226

groov 115 VAC Input Modules Data Sheet

groov 115 VAC input modules are part of Opto 22's groov EPIC® System. They can handle input ranges from 85 VAC to 140 VAC. 

This document includes descriptions, specifications, and wiring and dimensional diagrams for the following part numbers:

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RM_GROOV_IO

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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2330

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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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.

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GRV-IACIS-12 Module Firmware

This download contains current firmware for the GRV-IACIS-12 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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