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Overview
The vendor- and platform-independent OPC Unified Architecture (UA) is the communication standard for Industry 4.0 and is the standard mechanism for accessing SIMATIC S7-1500 and S7-1200 data from non-Siemens devices.
New with V17 and S7-1200 (firmware V4.5)
- OPC UA Server on S7-1200 CPUs with following functionality:
- Methods for consistent data transfer
- Structured data types and arrays
- Additional diagnostic buffer entries for OPC UA Server and OPC UA diagnostics in the TIA Portal
New with V17 and S7-1500 (firmware V2.9)
- PC UA Server:
Alarms & Conditions on Standard SIMATIC Interface - Global Discovery Service (GDS) support for certificate management
- Supports further PLC data types for mapping to OPC UA:
Localized Text and Byte strings - Automatic creation of OPC UA instances in the server interface for data types of an OPC UA reference namespace to an FB or UDT
- Improvement of modeling for server interface or companion specifications
- OPC UA Client:
New blocks for easy handling
Benefits
- Fast, simple and secure connection of any third-party devices to SIMATIC S7-1200 and S7-1500 and integration of the S7-1200/S7-1500 in heterogeneous machine/plant structures.
- Particularly efficient interfacing to the IT level
Application
OPC UA in can be used in all Ethernet networks thanks to the underlying TCP/IP communication. In particular, OPC UA and PROFINET are fully compatible, thus permitting parallel operation. Therefore other field devices in addition to the CPU can also be linked (to the IT levels, for example) using OPC UA.
Function
- OPC UA Server directly in SIMATIC S7-1200 and S7-1500
- OPC UA Client directly in SIMATIC S7-1500
- OPC UA Data Access, read/write, subscription for changes in value
- OPC UA Methods – freely programmable
- Alarms & Conditions in OPC UA Server of SIMATIC S7-1500
- Mapping of all enabled instances and types from the user program
- Access to structures and arrays as complete objects
- Security up to SH 256 certificates
- XML export for offline configuration of OPC UA Clients
- XML import of own OPC UA information models/address spaces including mapping to PLC data
6ES7823-0BE00-1CA0
Siemens SIMATIC OPC UA S7-1500 Medium, single runtime license download, contains license certificate for OPC UA server and OPC UA client, valid for S7-1500/ET 200 to CPU 1516, CPU 1507S, including F, T, R derivates *** content: 1 license for 1 CPU – – – – consignee email address required for delivery
Visit 6ES7823-0BE00-1CA0
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