
OPC Server for Aspentech InfoPlus.21™
Integration Objects´ OPC Server for Aspentech InfoPlus.21TM is a PC-based software application that enables any OPC Data Access or Historical Data Access client to easily connect to IP21 databases in order to retrieve both historical and real-time data.
This server provides OPC DX functionalities as it acts as a peer-to-peer gateway. In fact, it can be configured to collect data directly from one or more OPC DA servers (one-directional transfer) and/or to move data in a horizontal way between itself and another OPC DX server (bi-directional transfer).
Thus, it is a solid and practical solution for OPC server-to-server integration as it eliminates the need for intermediate bridges or mirroring applications to exchange data between devices, networks and subsystems.
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Product Features |
ONB DA is an easy-to-deploy and maintainable solution that allows you to:
- Provides full access to real-time data for any OPC DA Client.
- Performs DA synchronous/asynchronous read a
- Provides full access to historical data for any OPC HDA Client.
- Compliant with HDA OPC Clients requesting synchronous and asynchronous reads for:
- Raw data
- Data at time
- Processed data (such as interpolative, minimum, maximum, average, range and total aggregates)
- Modified data
- Item attributes
- Compliant with HDA OPC Clients requesting synchronous and asynchronous updates to:
- Insert / Replace item values
- Delete Raw
- Delete at time
- OPC-DX capabilities for data transfer from OPC DA/DX source servers to InfoPlus.21 databases.

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Operating System Compatibility |
- Windows NT4.0 (SP6a)
- Windows 2000 (SP4)

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OPC Compatibility |
- OPC Data eXchange 1.00
- OPC Historical Data Access 1.20
- OPC Historical Data Access 1.10
- OPC Historical Data Access 1.00
- OPC Data Access 3.00
- OPC Data Access 2.05a
- OPC Data Access 2.00
- OPC Data Access 1.0a




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