7MB2121-1AB20-0AA1 7MB2121-1AH00-0AA1 7MB2121-1BD00-0AA1 Terminal Keypad
- Model
- 7MB2121-1AB20-0AA1 7MB2121-1AH00-0AA1 7MB2121-1BD00-0AA1
Item specifics
- Brand
- Siemens
- Size
- 19 inch
- Warranty
- 365 Days
- Product Line
- Series 6
- Supply
- Keyboard Membrane
- Part Number
- 7MB2121-1AB20-0AA1 7MB2121-1AH00-0AA1
- Part Number
- 7MB2121-1BD00-0AA1
- Shipping
- 2-4 workdays
Review
Description
Siemens Ultramat 7MB2121-1AB20-0AA1 7MB2121-1AH00-0AA1 7MB2121-1BD00-0AA1 Keypad Membrane Switch

Siemens Ultramat 7MB2121 Membrane Keypads
The Ultramat Siemens 7MB2121-1AB20-0AA1 7MB2121-1AH00-0AA1 7MB2121-1BD00-0AA1 Gas Analyzer Membrane Keypad Switches are designed to deliver precise control and reliable performance in industrial environments. These keypads are ideal for integration with Siemens gas analyzers, ensuring seamless operation and enhanced usability.
● User-Friendly Interface: Featuring sealed membrane buttons, these keypads offer reliable operation in harsh conditions, with IP65 protection against dust and water. The backlit display ensures clear visibility of parameters, even in low-light environments, making them suitable for various industrial applications.
● Seamless Integration: The 7MB2121-1AB20-0AA1 7MB2121-1AH00-0AA1 7MB2121-1BD00-0AA1 Keyboard Membranes 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 Ultramat Siemens 7MB2121-1AB20-0AA1 7MB2121-1AH00-0AA1 7MB2121-1BD00-0AA1 Operator Panel Keypad with 365 days warranty and support Urgent Worldwide Shipping.
Specifications:
The table below describes the parameters of the Siemens Ultramat 7MB2121-1AB20-0AA1 7MB2121-1AH00-0AA1 7MB2121-1BD00-0AA1 Terminal Keypad HMI Parts.
Characteristic: | Linearized |
Permissible Humidity: | < 90 % |
Brand: | Siemens |
Keypad Size: | 19" |
Interface: | RS485 |
Warm--up Time: | < 30 min(At room temperature) |
Product Line: | Series 6 |
Storage Temperature: | -30°C ~ 70°C |
Operating Temperature: | 5°C ~ 45°C |
Warranty: | 365 Days |
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Siemens Ultramat HMI | Description | Inventory status |
Siemens Ultramat HMI Manuals PDF Download:
FAQ:
Question: How to clean the Siemens Ultramat 7MB2121-1AB20-0AA1 7MB2121-1AH00-0AA1 7MB2121-1BD00-0AA1 Switch Membrane device?
Answer:
1. Surface: The front panels and doors can be washed. Clean using a sponge or cloth soaked in water containing cleansing agent. The surface of the display area, in particular, must only be cleaned with slight pressure to prevent damage to the thin foil. Make sure that no water enters the analyzer when cleaning.
2. Interior: If necessary, the inside can be carefully blown out using a compressed air gun after opening up the analyzer.
Question: How to remove the measuring head of Siemens 7MB2121-1AB20-0AA1 7MB2121-1AH00-0AA1 7MB2121-1BD00-0AA1?
Answer: Proceed as follows for this:
1. Pull out the measuring head connector cable from its socket.
2. Loosen socket screws.
Now you can remove the measuring head.
To install, carry out the above steps in reverse order. It is important here to ensure that all O-rings are re-inserted! In addition, the screen cup should never be removed from the measuring head!
Common misspellings:
7MBB2121-1AB20-0AA1 7MB2121-1AH00-0AA1 7MB2121-1BD00-0AA17MB2121-1AB20-0AA1 7MB212-1AH00-0AA1 7MB2121-1BD00-0AA1
7MB2121-1AB20-0AA1 7MB2121-1AH00-0AA1 7MB2121-18D00-0AA1
7MB2121-1ABZ0-0AA1 7MB2121-1AH00-0AA1 7MB2121-1BD00-0AA1
7MB2121-1AB20-0AA1 7MB2121-1AH00-1AA1 7MB2121-1BD00-0AA1