Siemens SIMATIC OP270 (6AV6542-0CC10-0AX0)
$ 151.54
Description
Siemens SIMATIC OP270 (6AV6542-0CC10-0AX0). The touch-operated version is typically the "TP 270.". The hardware architecture of the OP270 is built around a main logical board (motherboard) that handles processing and communication. If you are troubleshooting a "Programming/Mother Card" issue, keep the following in mind. The Siemens SIMATIC OP270 (6AV6542-0CC10-0AX0) is a high-performance operator panel from the legacy Simatic HMI series. While your request refers to it as a "touchpanel," this specific part number actually corresponds to the key-operated version with a tactile membrane keyboard. The touch-operated version is typically the "TP 270." Technical Specifications Feature Specification Display Type 10.4" STN Color Display (256 Colors) Resolution $640 \times 480$ pixels (VGA) Input Method Membrane Keyboard (36 Function Keys, 28 with LEDs) User Memory 2 MB Flash for configuration data Operating Voltage 24V DC (nominal) Interfaces 1 x RS485 (MPI/Profibus DP), 1 x RS232/422/485 (TTY optional) Software Support ProTool (V6.0+) or WinCC flexible (2004+) Motherboard and Internal Cards The hardware architecture of the OP270 is built around a main logical board (motherboard) that handles processing and communication. If you are troubleshooting a "Programming/Mother Card" issue, keep the following in mind: Integrated Design: Unlike newer industrial PCs, the OP270 does not have a "card" based motherboard in the traditional PC sense; the logic and memory are integrated into a single mainboard. Memory Expansion: The unit includes a slot for a CompactFlash (CF) card , which can be used to back up project data or expand recipe and log storage. Battery Backup: The mainboard utilizes a 3.6V lithium battery (standard part: 6AV3691-1AK00-0XE0 ) to maintain the hardware clock and system data when power is lost. Programming & Software Since this is a legacy device, the programming environment is specific to older Siemens software suites: WinCC flexible: This is the most common tool used for maintenance today. You will typically need WinCC flexible 2008 to open and edit older projects. ProTool: If the panel was commissioned before 2004, the original project likely resides in ProTool V6.0 SP3 . Note that Siemens provided a migration path from ProTool to WinCC flexible, but not to the modern TIA Portal (WinCC Basic/Comfort). Transfer Methods: Projects are typically transferred via the MPI/Profibus port using a PC Adapter or through the serial port using a null-modem cable.
