7MB2521-0GA00-0AB3 7MB2521-1AA00-1AA1 7MB2521-1AY00-1AA1 Switch Membrane
- Model
- 7MB2521-0GA00-0AB3 7MB2521-1AA00-1AA1 7MB2521-1AY00-1AA1
Item specifics
- Brand
- Siemens
- Size
- 19 inch
- Warranty
- 365 Days
- Product Line
- Series 6
- Supply
- Membrane Keyboard Keypad
- Part Number
- 7MB2521-0GA00-0AB3
- Part Number
- 7MB2521-1AA00-1AA1 7MB2521-1AY00-1AA1
- Shipping
- 2-4 workdays
Review
Description
Siemens Calomat 7MB2521-0GA00-0AB3 7MB2521-1AA00-1AA1 7MB2521-1AY00-1AA1 Operator Keyboard

Siemens Calomat 7MB2521 Keyboard Membrane
The Calomat 6 7MB2521-0GA00-0AB3 7MB2521-1AA00-1AA1 7MB2521-1AY00-1AA1 keypad membrane switches are specifically designed for Siemens hydrogen flame ionization detector gas analyzers, providing precise control and exceptional durability for reliable operation in industrial environments.
✔ User-Friendly Interface: These keypads feature sealed membrane buttons and reliable operation in harsh conditions. The backlit display ensures clear visibility of parameters, even in low-light environments, making them suitable for various industrial applications.
✔ Seamless Integration: 7MB2521-0GA00-0AB3 7MB2521-1AA00-1AA1 7MB2521-1AY00-1AA1 Operator Panel Keypads are fully compatible with Siemens gas analyzers, allowing easy integration into existing systems. Dedicated function keys simplify calibration, maintenance, and troubleshooting, reducing downtime and improving efficiency.
✔ Durable Construction: Built to withstand extreme temperatures, chemical exposure, and mechanical stress, these keypads are perfect for demanding industries such as chemical processing, power generation, and environmental monitoring. Their rugged design ensures stable performance in the toughest conditions.
VICPAS supply Calomat Siemens 7MB2521-0GA00-0AB3 7MB2521-1AA00-1AA1 7MB2521-1AY00-1AA1 Membrane Switch Keypad with 365 days warranty and support Urgent Worldwide Shipping.
Specifications:
The table below describes the parameters of the Siemens Calomat 7MB2521-0GA00-0AB3 7MB2521-1AA00-1AA1 7MB2521-1AY00-1AA1 Terminal Keypad HMI Parts.
Position of Use: | Front panel vertical |
Overvoltage Category: | II |
Brand: | Siemens |
Serial interface: | ELAN (RS 485) |
Product Line: | Series 6 |
Storage Temperature: | -30°C ~ 70°C |
Operating Temperature: | 5°C ~ 45°C |
Warranty: | 365 Days |
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Siemens HMI Part | Description | Inventory status |
Siemens Calomat HMI Manuals PDF Download:
FAQ:
Question: What should I do if the keys become unresponsive or slow to react?
Answer:
● First, check if the connection of the keypad membrane switch is loose and ensure the ribbon cable is properly inserted.
● Clean the keypad surface to remove any dust or oil that may be affecting responsiveness.
● If the issue persists, consider replacing the keypad membrane switch, as aging or damage could be causing the problem.
Question: What to do if the analyzer output a message "Temperature of LCD too high or low"?
Answer: Ambient temperature may be outside the permissible range of 5°C to 45°C. Ensure that the ambient temperature is in the range of 5°C to 45°C.
Common misspellings:
7MB2521-06A00-0AB3 7MB2521-1AA00-1AA1 7MB2521-1AY00-1AA17MB2521-0GA00-0AB3 7MB2521-11AA00-1AA1 7MB2521-1AY00-1AA1
7MB2521-0GA00-0AB3 7MB2521-1AA00-1AA1 7MB2521-1A00-1AA1
7MBZ521-0GA00-0AB3 7MB2521-1AA00-1AA1 7MB2521-1AY00-1AA1
7MB2521-0GA00-0AB3 7MB2521-1AA00-1AA1 7M82521-1AY00-1AA1