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Siemens SIMATIC OP 77A Operator Panel 6AV6641-0BA11-0AX1
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
SIEMENS · SIMATIC Operator Panel 70
6AV6641-0BA11-0AX1 SIMATIC OP 77A Operator Panel
The SIMATIC OP 77A is a key-operated panel with a backlit 4.5-inch monochrome graphic display and MPI/PROFIBUS DP communication for compact machine visualization.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6AV6641-0BA11-0AX1 |
| Product Type | Key-operated industrial HMI operator panel |
| Core Function | Displays machine status and enables local operator input through configured screens and keys |
| Application or Compatible Series | SIMATIC S7-200, S7-300 and S7-400 systems using MPI or PROFIBUS DP |
Exact Identification
Match 6AV6641-0BA11-0AX1 character by character and confirm the complete SIMATIC OP 77A Operator Panel designation.
Interface Arrangement
Confirm the installed supply, ports, field connections and required accessories before wiring the replacement.
Configuration Check
Preserve the approved engineering project, network parameters and application data used by the installed system.
Product Overview
The SIMATIC OP 77A is a key-operated panel with a backlit 4.5-inch monochrome graphic display and MPI/PROFIBUS DP communication for compact machine visualization.
The 160 × 64 pixel display presents configured text, graphics, alarms and process values in a compact panel format. The integrated interface connects the operator panel to supported SIMATIC controllers at the configured bus rate. Runtime resources include recipes, users, graphics and multilingual project text for basic machine operation.
Key Functions
Compact Graphic Display
The 160 × 64 pixel display presents configured text, graphics, alarms and process values in a compact panel format.
MPI and PROFIBUS Communication
The integrated interface connects the operator panel to supported SIMATIC controllers at the configured bus rate.
Recipe and User Functions
Runtime resources include recipes, users, graphics and multilingual project text for basic machine operation.
Official Specifications
| Display Technology | Backlit monochrome LC graphic display |
|---|---|
| Screen Size | 4.5 inches |
| Display Resolution | 160 × 64 pixels |
| Fields per Screen | 30 |
| Tags per Screen | 30 |
| Maximum Recipes | 10 |
| Data Records per Recipe | 20 |
| Entries per Recipe | 50 |
| Recipe Screens | Not supported |
| Maximum Infotext Length | 320 characters |
| Infotext Availability | Alarms, screens and screen objects |
| Contrast Adjustment | Supported |
| Screen Saver | Supported |
| Project Languages | Up to 5 |
| Maximum Text Objects | 1,000 |
| Maximum Users | 50 |
| Controllers on One MPI / PROFIBUS Network | Up to 4 |
| Printing and Hardcopy | Not supported |
Frequently Asked Questions
Which controller families can communicate with 6AV6641-0BA11-0AX1?
The panel supports the stated SIMATIC controller families through a correctly configured MPI or PROFIBUS DP connection.
What is the screen resolution of 6AV6641-0BA11-0AX1?
The monochrome graphic display provides 160 × 64 pixels.
How many languages can be included in a 6AV6641-0BA11-0AX1 project?
A project can contain up to five runtime languages.
Can recipes be used on 6AV6641-0BA11-0AX1?
Yes; the panel supports recipes within the stated limits, although dedicated recipe screens are not available.
How many controllers can share the bus with 6AV6641-0BA11-0AX1?
Up to four controllers can be addressed on the same configured MPI or PROFIBUS network.
What should be saved before replacing 6AV6641-0BA11-0AX1?
Preserve the WinCC flexible project, communication parameters, recipes, user settings and the key assignments used by the machine.
Can 6AV6641-0BA11-0AX1 print alarms or screen copies?
No; printing, alarm logging to a printer and hardcopy output are not supported.
Compatibility & Ordering Notes
Compatibility Checklist
- Confirm the configured MPI or PROFIBUS DP address and bus rate before connecting the replacement panel.
- Use a compatible WinCC flexible project and preserve all transfer and controller settings.
- Check the installation cutout, power wiring and connector arrangement against the installed panel.
