The Siemens 6AV3503-1DB10 is an OP3 text operator panel for SIMATIC control systems. It presents two lines of twenty characters and lets an operator acknowledge messages or initiate configured actions through the membrane keyboard and five function keys.
- 2 lines x 20 characters
- 5
- 1 RS232 and 1 RS485
- 1.5 Mbit/s
It connects over RS232 or RS485 to the supported legacy controller configuration and is intended for compact local message and status interaction rather than graphical visualization.
Important Notice: Use the complete 6AV3503-1DB10 code and verify the physical nameplate and current Siemens documentation before installation or replacement.
Apter Power 6AV3503-1DB10 Manuals and Guides
Important Notice: These are two separate Apter Power documents prepared from the manufacturer-published Siemens information named in each document. Confirm the physical nameplate, current Siemens documents, and host-system requirements before installation or replacement.
Compact machine panels
Show short operating and fault messages.
Local status stations
Provide key-based operator interaction where graphics are unnecessary.
Legacy SIMATIC service
Replace a verified OP3 while preserving the original project.
Read and follow the exact Siemens documentation and host-equipment instructions before use. Verify 6AV3503-1DB10 from the physical nameplate.
1
Back up the ProTool project if available
2
Confirm RS232 or RS485 wiring and protocol
3
Do not expect graphical HMI functions from this text panel
4
Verify 24 V DC polarity
5
Maintain the front gasket and cabinet cutout