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GRV-IACIS-12
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GRV-IACIS-12

$195.00 (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 (Ѡ5%) 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); CE, ATEX(Category 3, Zone 2); RoHS; DFARS; CB Scheme UL/cUL(Class 1 Div. 2); CE, ATEX(Category 3, Zone 2); RoHS; DFARS; CB Scheme UL/cUL(Class 1 Div. 2); CE, ATEX(Category 3, Zone 2); RoHS; DFARS; CB Scheme UL/cUL(Class 1 Div. 2); CE, ATEX(Category 3, Zone 2); RoHS; DFARS; CB Scheme
Warranty Lifetime Lifetime Lifetime Lifetime

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 these modules.

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2261

Declaration of Conformity (GRV-EPIC)

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: 1.4b

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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. 

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No videos or demos are available for this product.

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