Resources & Tools

51-75 of 332 results
G4LC32 Controller Firmware
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This download contains the current firmware for the G4LC32 controller. The download also includes firmware for SNAP-LCM4, SNAP-LCSX, SNAP-LCSX-PLUS, M4, M4RTU, and other Opto 22 OptoControl-based...more
Sharing groov Data with Microsoft Excel
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This download illustrates how to use the groov RESTful API with Microsoft® Excel® and Visual Basic for Applications® (VBA). Before you download, read the Legal Agreement. ...more
Sharing groov Data with Microsoft Access
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This download illustrates how to use the groov RESTful API with Microsoft® Access® and Visual Basic for Applications® (VBA). Before you download, read the Legal Agreement. ...more
Logging groov Data to Microsoft Excel
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This fast and easy sample lets you log data from groov to an Excel worksheet. If you're comfortable using groov , the enclosed instructions will get you going in five minutes or less. And the...more
OptoTutorial: Creating a Weather App with groov and Node-RED (Quick-Start)
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With this quick start OptoTutorial, you’ll create a fully-functioning weather app by using groov, Node-RED, and the Weather Underground API. You don’t even need to know groov—this...more
OptoTutorial: Using the SNAP PAC REST API with Excel
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A great advantage to getting data from a PAC controller into a Microsoft® Excel® worksheet is that you can use Excel’s features to analyze the data. This tutorial walks you from the...more
CAD 3D Drawing: SNAP-AOVA-8 Analog Output Module
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This file contains a 3-dimensional CAD drawing of the SNAP-AOVA-8 analog output module. This module provides 8 channels, each individually configurable for any one of six voltage or current output ranges.
groov Demo
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A fully-configured groov project demonstrating how to build and use both simple and complex gadgets. In the demo you’ll see how to: • Show the value from a temperature sensor in the submersible James...more
SNAP PAC I/O Coprocessor Firmware (Single Download)
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I/O coprocessor firmware for rack-mounted SNAP PAC controllers and brains (single download). Not all rack-mounted Opto 22 products have an I/O coprocessor.  See the SNAP PAC I/O Coprocessor...more
SNAP PAC RESTful API to Excel Spreadsheet Example
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This download contains sample spreadsheets you can use to read from and write to an Opto 22 SNAP PAC programmable automation controller via the PAC’s RESTful API. In this way you can...more
E1 and E2 Open-Source Software
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IMPORTANT: You do NOT need to download this to operate E1 and E2 brain boards. It is a collection of source code intended for software developers only, and requires a solid understanding of the Linux...more
CAD 3D Drawing: SNAP-TEX-DRC10 DIN-Rail Adapter Clips
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This CAD file contains a 3-dimensional drawing of the SNAP-TEX-DRC10 DIN-rail adapter clips for mounting a SNAP PAC rack or breakout board on a DIN rail. For use with either narrow or wide end caps.
PEXMode File
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Port expander mode (PEXMode) file. Modify and load this QuickServer configuration file to connect your Modbus RTU device to a groov Box or Server, so you can monitor and control data on the Modbus RTU...more
CAN Protocol Integration Kit for PAC Project, Transmit and Receive
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The Opto 22 CAN Integration Kit for PAC Project - Transmit and Receive provides sample PAC Control subroutines and charts so that your Opto 22 SNAP PAC System equipped with one or more SNAP...more
CAN Protocol Integration Kit for PAC Project, Receive Only
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NOTE: This part number replaces an old part number, PAC-INT-CAN. This Opto 22 CAN Integration Kit for PAC Project - Receive Only provides a sample PAC Control strategy to enable your Opto 22...more
OptoTerm Utility for OptoControl Controllers
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This download contains a full installation of the most recent version of OptoTerm, a software utility for: Downloading new firmware to an OptoControl-based controller. Viewing the status of an OptoControl-based controller.
HART Sample Subroutines for PAC Control
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The HART (Highway Addressable Remote Transducer) Sample Subroutines for PAC Control allow Opto 22 controllers, using PAC Control to communicate with a HART transmitter via an Opto 22 HART...more
CAD 3D Drawing: GROOV-AR1 groov Box
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This CAD file includes drawings for the GROOV-AR1 groov Box. With the groov Box you can easily build and view mobile operator interfaces for almost any automation system. For more information, see...more
CAD 3D Drawing: SNAP-PS5-24DC Power Supply
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This CAD file includes drawings for the SNAP-PS5-24DC power supply. This DC-to-DC power supply requires a 24 VDC input and provides 5 VDC power for a SNAP PAC rack with SNAP PAC controller or brain and...more
SNAP PAC S-Series Controller Bootloader
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This download contains special firmware for the SNAP PAC S-Series controllers that upgrades the controller bootloader (or "loader"). Beginning with R6.1b, the loader upgrades newer SNAP PAC...more
CAD 3D Drawing: SNAP-OMR6-C Mechanical Relay Output Module
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This CAD file contains a 3-dimensional drawing of the SNAP-OMR6-C mechanical power relay output module, which provides four channels of switching for up to 250 VAC or 30 VDC, 6 amp loads. Each of the...more