GRV-IACS-24

GRV-IACS-24

Availability: In stock
AC discrete input, 24 channels, 85-140 VAC, on/off state only

Please call (800) 321-6786 to order.

Production Specification

Part of the groov EPIC® system, the GRV-IACS-24 AC digital input module provides input state from up to 24 devices such as pumps, fans, and motors that use a 85–140 VAC signal. Each of its 24 channels senses on or off status only.

The GRV-IACS-24 module mounts on a groov EPIC® chassis with other groov I/O modules (discrete, analog, and serial) and a GRV-EPIC-PR1 processor. 

NOTE: If your application requires additional features like latching and totalization, see the GRV-IAC-24.
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

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.

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.

CAD Drawing: groov I/O Module

This ZIP file includes drawings that apply to all groov I/O modules. There are two drawings:

  • One drawing that shows the module cover in the lower position.
  • One drawing that shows the module cover in the higher position.

No videos or demos are available for this product.