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Overview
- The CPU with a large program and data memory in the SIPLUS extreme RAIL S7-1500 Controller product range for applications with demanding requirements regarding program scope and networking.
- Approved in accordance with the EN 50155, EN 15121, EN 50124, EN 50125 and EN 45545 railway standards for use in rail traffic.
- High processing speed for binary and floating-point arithmetic
- Used as central controller in production lines with central and distributed I/O.
- PROFINET IO IRT interface with 2-port switch.
- PROFINET IO controller for operating distributed I/O on PROFINET.
- PROFINET I-Device for connecting the CPU as an intelligent PROFINET device under a SIMATIC or non-Siemens PROFINET IO controller
- Additional PROFINET interface with separate IP address for network separation, for connecting further PROFINET IO RT devices, or for high-speed communication as an I-Device.
- PROFIBUS DP master interface
- UA Server and Client as runtime option for the easy connection of SIMATIC S7-1500 to third-party devices/systems with the functions:
– OPC UA Data Access
– OPC UA Security
– OPC UA Methods Call
– Support of OPC UA Companion Specifications
– OPC UA Alarms and Conditions - Central and distributed isochronous mode on PROFIBUS and PROFINET.
- Integrated Motion Control functionalities for controlling speed-controlled and positioning axes, support for external encoders, output cams/cam tracks and probes.
- Integrated web server for diagnostics with the option of creating user-defined web pages.
- SIMATIC Memory Card required for operation of the CPU. P_ST70_XX_08553
Note:
SIPLUS extreme products are based on SIMATIC standard products. The contents listed here were taken from the respective standard products. SIPLUS extreme-specific information was added.
Application
The SIPLUS S7-1500 CPU 1516-3 PN/DP TX RAIL is the railway controller CPU with a large program and data memory for demanding tasks in applications that also contain distributed automation structures alongside central I/O.
It can be used as a PROFINET IO Controller or as distributed intelligence (PROFINET I-Device). The integrated PROFINET IO IRT interface is designed as a 2-port switch so that a linear topology can be set up.
The additional integrated PROFINET interface with separate IP address can be used, for example, for network separation.
Distributed I/O can be connected via PROFIBUS via the integrated PROFIBUS interface.
In addition, the CPU offers comprehensive control functionalities as well as the ability to connect drives via standardized PLCopen blocks.
Design
The SIPLUS S7-1500 CPU 1516-3 PN/DP TX RAIL has:
- A powerful processor:
The CPU achieves command execution times as low as 6 ns per binary instruction. - A large work memory:
2 MB for program, 7.5 MB for data - SIMATIC Memory Cards as load memory;
permit additional functions such as datalog and archives - Flexible expansion capability:
single-tier configuration with max. 32 modules (CPU + 31 modules)
- Display with the functions for
– Display of overview information such as IP address of the integrated interface, station name, plant designation, location designation, etc.
– Display and acknowledgement of diagnostic and user messages
– Display of module information
– Showing display settings
– Display of a user-definable logo
– Setting of IP addresses
– Setting of date and time
– Selection of the operating mode
– Resetting of the CPU to factory settings
– Backup and restoring of the project
– Disabling/enabling of the display
– Enabling of protection levels
- PROFINET IO IRT interface for connecting distributed I/O via PROFINET
- PROFINET interface for network separation
- PROFIBUS DP interface for connecting distributed I/O via PROFIBUS
Function
- Performance
- Faster command processing, depending on the CPU type, language extensions and new data types
- Even shorter response times of the CPUs due to considerably faster backplane bus
- High-performance network connection:
Each CPU is equipped with PROFINET IO IRT (2-port switch) as standard interface. In addition, the CPU 1516-3 PN/DP features a second PROFINET interface, e.g. for network separation, for connecting further PROFINET IO RT devices, or for high-speed communication as an I-Device.
- Integrated technology
- Connection of analog and PROFIdrive-capable drives via standardized blocks (PLCopen)
- Support of speed-controlled and positioning axes as well as external encoders, precise position gearing between axes, output cams/output cam tracks and probes
- Trace functions for all CPU tags, both for diagnostics in real time as well as for sporadic error detection; can also be called via the web server of the CPU
- Comprehensive control functionalities, e.g. easily configurable blocks for automatic optimization of the control parameters for optimum control quality
- Security Integrated
- Password-based know-how protection against unauthorized read-out and modification of program blocks
- Copy protection for tying individual blocks to the serial number of the SIMATIC Memory Card: The block can only run if the configured memory card is inserted into the CPU.
- 4-level authorization concept:
Communication to the HMI devices can also be restricted. - Manipulation protection:
The controller recognizes changed or unauthorized transmissions of the engineering data.
- Design and handling
- Display of overview information:
E.g. Device name, plant designation, location designation, etc., diagnostics information, module information, display settings. - Possible operations on the display:
Set addresses of the CPU or connected Ethernet communications processors, set date and time, select operating mode of CPU, reset CPU to factory settings, disable/enable display, activate protection levels, acknowledge messages, back up and restore projects
- Display of overview information:
- Integrated system diagnostics
- System diagnostics information is displayed consistently and in plain text in the TIA Portal, HMI devices and web server, even for messages from the drives, and is updated even if the CPU is in STOP mode.
- Integrated into the firmware of the CPU, no special configuration is required
- SIMATIC Memory Card (required for operation of the CPU)
- Used as a plug-in load memory or for updating the firmware.
- Also for storing additional documents or csv files (for recipes and archives)
- Creation of data blocks for storage/reading of data via SFCs of the user program
- Data log (archives) and recipes
- Storage of csv files for recipes and archives on the SIMATIC Memory Card;
easy access to plant-relevant operating data using Office tools or via a web server - Easy access to machine configuration data by means of a web browser or SD card reader (two-way data exchange from and to the controller)
- Storage of csv files for recipes and archives on the SIMATIC Memory Card;
- Programming
- Programming with STEP 7 Professional, V12 and higher
- Migration tool for upgrading from SIMATIC S7-300/S7-400 to S7-1500, converts the program code largely automatically. Non-convertible code is logged and can be manually adapted.
- S7-1200 basic programs can be transferred to S7-1500 by copy and paste.
6AG2516-3AP03-4AB0
Siemens SIPLUS S7-1500 CPU 1516-3 PN rail based on 6ES7516-3AP03-0AB0 with conformal coating OT4: -40…+70 °C ST1/2: 85 °C for 10 minutes . central processing unit with 2 MB work memory for program and 7.5 MB for data 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 3rd interface: PROFIBUS, 6 ns bit performance, SIMATIC Memory Card required
Visit 6AG2516-3AP03-4AB0
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