Products > GRV-OACI-12
GRV-OACI-12
Hover over image to zoom in

GRV-OACI-12

$355.00 (USA and Canada only)

Availability: In stock
AC discrete output, 12 channels, 12-250 VAC, channel-to-channel isolation
Data Sheet

Production Specification

The GRV-OACI-12 digital output module can switch up to 12 separate 12-250 VAC loads. The module's 12 channels provide channel-to-channel isolation plus 300 volts of transient protection for sensitive control electronics from industrial field signals. To minimize transients during switching, AC outputs are zero voltage turn on and zero current turn off.

Part of the groov EPIC® system, the GRV-OACI-12 offers a full set of features, including:
  • On/off state    
  • Output pulsing    
  • On/off totalization
  • Open circuit indication
The GRV-OACI-12 module mounts on a groov EPIC chassis, with a GRV-EPIC-PR1 processor and other discrete, analog, and serial groov I/O modules, to provide the mix of signals you need at any location.

NOTE: For projects that require only on/off switching, see the GRV-OACIS-12 module, a lower-cost option.

 

Feature GRV-OACI-12 GRV-OACIS-12 GRV-OAC-12 GRV-OACS-12
Number of channels 12 12 12 12
Channel-to-channel isolation x x    
On/off state x x x x
Output pulsing/TPO x   x  
On/off totalization x   x  
Problem indication x   x  
 
Specification GRV-OACI-12 GRV-OACIS-12 GRV-OAC-12 GRV-OACS-12
Line Voltage 12–250 VAC 12–250 VAC 12–250 VAC 12–250 VAC
Current Rating (per channel) 0.5 A 0.5 A 0.5 A 0.5 A
Recommended Max. Fuse (fast) or Circuit Breaker 2 A 250 VAC / channel, 6 A 250 VAC common 2 A 250 VAC / channel, 6 A 250 VAC common 2 A 250 VAC / channel, 6 A 250 VAC common 2 A 250 VAC / channel, 6 A 250 VAC common
Minimum Load Current 20 mA 20 mA 20 mA 20 mA
Output Voltage Drop 1 V 1 V 1 V 1 V
Off-state Leakage at Nominal Voltage - 60 Hz 1.25 mA @240 VAC 0.7 mA @120 VAC 1.25 mA @240 VAC 0.7 mA @120 VAC 1.25 mA @240 VAC 0.7 mA @120 VAC 1.25 mA @240 VAC 0.7 mA @120 VAC
Peak Blocking Voltage 500 V 500 V 500 V 500 V
Operating Frequency 40 to 60 Hz, 400 Hz 40 to 60 Hz, 400 Hz 40 to 60 Hz, 400 Hz 40 to 60 Hz, 400 Hz
Turn-on Time ≤ 1/2 cycle (zero crossing) ≤ 1/2 cycle (zero crossing) ≤ 1/2 cycle (zero crossing) ≤ 1/2 cycle (zero crossing)
Turn-off Time ≤ 1/2 cycle (zero crossing) ≤ 1/2 cycle (zero crossing) ≤ 1/2 cycle (zero crossing) ≤ 1/2 cycle (zero crossing)
TPO Period (min, max, resolution) 0.1 seconds, 429496.7296 seconds, 0.001 seconds N/A 0.1 seconds, 429496.7296 seconds, 0.001 seconds N/A
Problem Indication open circuit none open circuit none
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) 300 V working 300 V working NONE NONE
Number of Channels 12 12 12 12
Chassis Power Consumption 1.3 W 1.3 W 1.3 W 1.3 W
Minimum GRV-EPIC-PR1 Firmware Version 1.0.0 1.0.0 1.0.0 1.0.0
Minimum PAC Project Version 10.0000 10.0000 10.0000 10.0000
Minimum Library Package for CODESYS Version 1.0.0.0 1.0.0.0 1.0.0.0 1.0.0.0
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
Warranty Lifetime

2231

groov 12-250 VAC Output Modules Data Sheet

groov® 12-250 VAC output modules are part of Opto 22's groov EPIC® System. This document includes descriptions, specifications, and wiring and dimensional diagrams for these modules.

View

RM_GROOV_IO

groov I/O Modules Firmware Readme

Readme for the latest update to the groov I/O modules. Includes information on new features, enhancements, and bug fixes.

View

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.

View

GRV-OACI-12 Module Firmware

This download contains current firmware for the GRV-OACI-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: 1.3a, 1.0l

View

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.

View
No videos or demos are available for this product.

Related Accessories