Description

UniOP ETT-VGA 6ZA1005-7 10.4-inch Profibus industrial touch operation panel Basic Information
Original brand: UniOP (belonging to Exor, now a subsidiary of Kontron, an industrial HMI brand)
Model code: ETT-VGA 6ZA1005-7 (6ZA1005-7 is the Siemens OEM material code, for the dedicated customized version of S7 PLC)
Positioning: 10.4-inch VGA industrial touch screen, integrating physical function keys + Profibus DP communication interface, targeting Siemens automation production lines, power plant auxiliary control, and machine equipment for human-machine interface integration. The product images shown are not actual photos. There are still more models that have not been launched yet.
Core Hardware Specifications

Display Screen
Size: 10.4″ TFT color LCD
Resolution: VGA 640×480, 256-color display
Touch Type: Resistive industrial touch screen, supports zone touch key configuration
Brightness adjustable, suitable for strong and weak light conditions in the workshop
Operation Keys
The panel integrates 11 physical function shortcut keys, combined with 8 custom status LED indicators, supporting one-click start/stop, screen switching, and fault reset
Storage and Clock
Program Memory 32MB; on-board lithium battery real-time clock, retains time, alarm records, and formula data
Power Supply and Protection
Power Supply: 24VDC industrial standard DC power supply
Front protection grade IP65, resistant to oil, dust, and splashing; back IP20 cabinet installation
Operating Temperature: 0℃ ~ +50℃, wide temperature industrial compatibility
Communication Interfaces (Core Configuration)
Main Port: RS232/RS485, directly connected to Siemens S7-200/300/400 PLC
Auxiliary Expansion Port: Built-in Profibus DP, supports multi-panel networking in a bus system
Compatible Protocols: MPI, Modbus RTU, Profibus DP, seamless integration with all Siemens controllers

Built-in Core Functions
Multi-format Data Visualization
Supports digital, bar chart, trend curve, column chart, alarm pop-up; variable linear scaling conversion, floating point / hexadecimal / string multi-format display, up to 30 rows × 80 characters large-capacity text display on a single page
Complete Alarm Management System
Can store 1024 process fault alarms, with timestamp, operator confirmation records, and supports hierarchical alarm pop-up push
Multi-level Permission Password Protection
8 levels of operation permission locks, distinguishing inspection, debugging, and administrator permissions, preventing accidental modification of critical process parameters
Batch Formula Storage
Local storage of multiple sets of equipment production formulas, one-click call, suitable for batch production changeover requirements of the assembly line
Multi-language Engineering
The screen has built-in multiple language fonts, and the operation interface can be freely switched between Chinese and English, etc.