Product Overview
The Opto 22 Ethernet driver provides an easy and reliable way to connect Opto 22 Controllers to your OPC client applications, including HMI, SCADA, Historian, MES, ERP, and countless custom applications.
Resources
Performance
- Supports up to 256 channels and 65535 devices per channel
- Supports multiple protocols (TCP/IP and UDP)
- Supports Memory Map and Strategy Variables (MMIO & CONT)
- Includes Opto 22 specific error messaging
- Supports Automatic Tag Database Generation (*.bdb file)
- Supports Analog Point, Digital Point, High Density Digital (HDD) Point, Point Configuration, Alarm, Scratch Pad, PID, Variables, Tables, and Pointers
Protocols
- CONT over Ethernet
- MMIO Ethernet
Supported Devices
- E1 Brain Board
- E2 Brain Board
- SNAP Brains SNAP PAC EB-Series
- SNAP Ethernet I/O
- SNAP PAC R-Series
- SNAP PAC S-Series
- SNAP Simple I/O
- SNAP Ultimate I/O
- SNAP-LCE
Application Support
- DDE Format CF_Text and AdvancedDDE
- NIO Interface for iFIX
- OPC .NET Service (OPC .NET) Version 1.00
- OPC Alarms and Events (OPC AE) Version 1.10
- OPC Data Access (OPC DA) Versions 1.0a, 2.0, 2.05a, and 3.0
- OPC Unified Architecture (OPC UA) Clients
- SuiteLink and FastDDE for Wonderware
Release Notes
5.16.728.0
11/18/2014
- Fixed a channel deadlock issue that could cause the driver to stop communicating with certain devices. The failure could occur randomly after many hours of stable communication.
5.13.191.0
10/15/2013
- Fixed an issue where the driver sent a NULL terminator for CONT string writes.
5.2.133.0
2/18/2010
- Fixed issue with processing "Object not found" Errors when using "CONT over Ethernet TCP/IP" Communications Protocol.
