Technical Specifications

FAQ

1. What is the Siemens 6AG1124-0QC13-2AX0 Operator Interface used for?
   The Siemens 6AG1124-0QC13-2AX0 is a SIPLUS TP1500 Comfort Outdoor operator interface designed for industrial machine operation, process visualization and equipment monitoring. It allows operators to view process values, alarms, trends, machine status and operating information while providing touch-based control and parameter entry. It is suitable for automation applications where the HMI may be exposed to wider temperature ranges or demanding environmental conditions.
2. What display and touchscreen technology does the 6AG1124-0QC13-2AX0 use?
   The unit uses a 15.4-inch bonded widescreen TFT display with a 1280 × 800 pixel resolution and 16,777,216 colors. The display is designed for improved readability in outdoor or high-ambient-light applications. The touchscreen uses analog-resistive technology, allowing operators to interact with configured buttons, input fields, alarm controls and process screens directly from the HMI panel.
3. Which communication interfaces are available on the 6AG1124-0QC13-2AX0?
   The HMI provides two Industrial Ethernet interfaces with an integrated 2-port switch. It supports PROFINET, PROFINET IO, IRT, PROFIBUS DP, MPI and EtherNet/IP. A combined RS-422/RS-485 interface and two USB 2.0 interfaces are also available. Communication parameters must be configured according to the PLC, controller and industrial network architecture used in the application.
4. Can the 6AG1124-0QC13-2AX0 communicate with Siemens PLC systems?
   Yes. The TP1500 Comfort Outdoor can communicate with compatible Siemens PLC systems through supported industrial communication protocols such as PROFINET, PROFIBUS DP and MPI. During commissioning, the HMI project must be configured with the correct PLC connection, network parameters, device name where applicable, and process variable addresses. Communication should then be verified using live process values, diagnostic information and control functions.
5. What environmental conditions is the 6AG1124-0QC13-2AX0 designed for?
   This model belongs to the SIPLUS Comfort Outdoor family and uses enhanced environmental protection with conformal coating. Its specified operating temperature for vertical installation is -30 to 60°C. The design is intended for applications involving demanding environmental conditions, while the front panel provides IP65 protection and the rear section provides IP20 protection. Proper installation and protection of unused interfaces remain important for reliable outdoor operation.
6. How should a PROFINET communication fault be diagnosed on the 6AG1124-0QC13-2AX0?
   Begin by checking the 24 V DC supply, Ethernet cables, connectors and network equipment. Confirm that the HMI IP configuration and PROFINET device name match the engineering project and PLC configuration. Check the two Ethernet ports and their status indicators for link activity. If the network connection is physically normal but process variables are not updating, inspect the HMI connection configuration, PLC addresses, tags and communication status. Online diagnostics can then be used to identify configuration or network errors.
7. What should be checked if the touchscreen of the 6AG1124-0QC13-2AX0 does not respond correctly?
   First inspect the touchscreen for dirt, oil, moisture or mechanical damage and clean the surface using an appropriate method. Confirm that the HMI has completed its startup process and that the visualization project is running normally. If only specific areas fail to respond, the touch panel hardware should be investigated. If the complete touchscreen is unresponsive, check the power supply, system status and HMI project. Any maintenance should be performed without applying excessive pressure or unsuitable cleaning chemicals to the display surface.
8. What should be considered when replacing an existing 6AG1124-0QC13-2AX0 Operator Interface?
   Before replacement, back up the existing HMI project and record the PLC connection parameters, IP configuration, device name, user settings and other relevant configuration data. After installing the replacement unit, verify the 24 V DC supply and communication connections before transferring the HMI project. Functional testing should cover PLC communication, process variables, alarms, trends, screen navigation, parameter entry, user permissions and control commands. For outdoor installations, the replacement unit should also be checked under the actual site temperature and environmental conditions.