SIMATIC Microbox 427B-RTX and 427B-HMI/RTX

• Compact use without operator input
• Use with detached screen, e.g. SIMATIC Flat Panels
• Machine-level installation
• Use of customer-specific hard- and software
• Integration of different tasks (control, technology, data processing) on one hardware

The specific software packages are already installed and pre-configured:

• Software-PLC WinAC RTX on Microbox 427B-RTX
• Software-PLC WinAC RTX and HMI-Software WinCC flexible 2007 RT on Microbox 427B-HMI/RTX

The Software PLC WinAC RTX 2005 SP2 handles the actual control task and execution of the user program.  WinCC flexible 2007 Runtime allows machine-level visualization of up to 2048 process variables including archives and recipes.
Up to 128 KB of retentive data is stored on an integral, nonvolatile memory without an uninterruptible power supply (UPS). Full retentivity of all process values can be achieved with a commercially available UPS.
The integral OPC server allows open access to all process values. Any visualization or data processing systems can be connected to WinAC RTX via this interface. C/C++ programs can be integrated into the PLC cycle via ODK – under real-time conditions as well.
The Software PLC is programmed with STEP 7 via the integral Industrial Ethernet or PROFIBUS interface. The SOFTNET-S7 Lean communications package is installed for this purpose. Three status LEDs for RUN, STOP and group faults indicate the operating status of WinAC RTX.