Siemens 6AV3515-1MA22-1AA0 OP15/C2 Operator Panel

Technical Overview

The Siemens 6AV3515-1MA22-1AA0 is a classic operator panel from the SIMATIC OP15/C2 series . It provides a reliable and cost-effective HMI solution for visualizing processes, monitoring alarms, and controlling machines . The panel integrates seamlessly with SIMATIC S5 and S7 PLCs via its MPI/PPI/SINEC L2-DP interface .

The Siemens 6AV3515-1MA22-1AA0 features a flexible high-contrast monochrome display, offering two viewing modes for optimal readability. You can choose between 4 lines of 20 characters or 8 lines of 40 characters . A robust membrane keypad provides tactile feedback, and 8 user-definable softkeys allow for customized function assignment. With 256 KB of user memory, this panel can store essential programs and configuration data .

This panel is an ideal choice for maintaining legacy systems but is discontinued and not recommended for new applications .

Technical Specifications

Parameter	Specification
Manufacturer	Siemens
Model Number	6AV3515-1MA22-1AA0
Product Type	Operator Panel (HMI)
Series	SIMATIC OP15/C2
Display Type	STN LCD (Monochrome)
Display Format	4 lines x 20 chars or 8 lines x 40 chars
User Memory	256 KB
Control Elements	Membrane keypad, 8 softkeys
Communication Interfaces	2x TTY/V.24, 1x MPI/PPI/L2-DP
Input Voltage	24 V DC
Protection Rating (Front)	IP65
Operating Temperature	0°C to +50°C
Weight	1.1 – 1.2 kg
Dimensions (W x H x D)	212 x 158 x 50 mm (approx.)
Product Lifecycle	Discontinued / End of PLM (since 2010-10-01)
Country of Origin	Germany

Key Features

Clear and Flexible Display – The monochrome LC display offers two viewing modes to suit your application needs. It effectively presents process data, alarms, and status information .

Intuitive Control Interface – The membrane keypad with tactile keys and 8 user-defined softkeys enables straightforward menu navigation and data entry .

Robust Industrial Design – The IP65 front protection rating ensures the panel is dust-tight and protected against low-pressure water jets, making it suitable for harsh industrial environments .

Versatile Communication – The panel includes multiple communication ports including TTY/V.24 and MPI/PPI/L2-DP interfaces, ensuring seamless integration with SIMATIC S5 and S7 controllers .

Legacy System Support – This panel is a proven solution for maintaining existing SIMATIC S5 systems, offering a dependable interface for visualization and control .

Applications

The Siemens 6AV3515-1MA22-1AA0 suits machine-level control, process monitoring, and data entry tasks . It is ideal for upgrading or maintaining legacy SIMATIC S5-based automation systems .