GRV-IACDCTTLS-24

GRV-IACDCTTLS-24

Availability: Not available
AC/DC discrete input, 24 channels, 2.0-16 V AC/DC, on/off state only

Please call (800) 321-6786 to order.

Production Specification

The GRV-IACDCTTLS-24 digital input module can sense the on or off status for up to 24 AC or DC devices with signals between 2.0 and 16 volts. This module provides input on/off state only, offering a lower-cost option for projects that require only point states. Note that the module's 24 channels are not isolated from each other; all channels share a common reference terminal.

The GRV-IACDCTTLS-24 mounts on a groov EPIC® chassis alongside a GRV-EPIC-PR1 processor and other digital, analog, and serial groov I/O modules.

NOTE: If your application requires additional features (latching, totalizing, and more), see the GRV-IACDCTTL-24 module.
Feature GRV-IACDCTTL-24 GRV-IACDCTTLS-24
Number of channels 24 24
Channel-to-channel isolation    
On/off state x x
On/off latching x  
On/off totalization x  
Frequency measurement x  
Period measurement x  
Pulse measurement x  
 
Specification GRV-IACDCTTL-24 GRV-IACDCTTLS-24
Input Voltage 2–16 VAC / VDC 2–16 VAC / VDC
Turn-on Voltage 2.0 VAC (Peak) / VDC 2.0 VAC (peak) / VDC
Turn-off Voltage 0.8 VAC (Peak) / VDC 0.8 VAC (Peak) / VDC
Input Impedance (Ѡ5%) 2 kOhms 2 kOhms
Max. Freq. (50% square wave 5 Vp-p) 2000 Hz N/A
IEC Input Type N/A N/A
Isolation (field-to-logic) 300 V working, 1500 V transient (1 minute) 300 V working, 1500 V transient (1 minute)
Isolation (channel-to-channel) None None
Number of Channels 24 24
Chassis Power Consumption 1.0 W 1.0 W
Wire Size 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)
Torque, hold-down screw 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
Temperature (storage) -40 °C to +85 °C -40 °C to +85 °C
Relative Humidity (non-condensing) 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
Warranty Lifetime Lifetime

groov 2–16 VAC VDC Input Modules Data Sheet

groov® 2–16 VAC VDC input modules are part of Opto 22's groov EPIC® System. 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.