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- Siemens 6AV2128-3XB27-0BX0 MTP2200 Unified Comfort PRO Extension Unit 21.5-inch HMI Extension Unit Siemens 6AV2128-3XB27-0BX0 MTP2200 Unified Comfort PRO Extension Unit 21.5-inch HMI Extension Unit
Siemens 6AV2128-3XB27-0BX0 MTP2200 Unified Comfort PRO Extension Unit 21.5-inch HMI Extension Unit
Siemens 6AV2128-3XB27-0BX0 MTP2200 Unified Comfort PRO Extension Unit 21.5-inch HMI Extension Unit
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- Description
The Siemens 6AV2128-3XB27-0BX0 is an MTP2200 Unified Comfort PRO HMI Extension Unit built for an expandable round-pipe support arm, with a 21.5-inch widescreen TFT touchscreen at 1920 x 1080 resolution and 16.7 million colors. It runs on 24V DC, communicates over PROFINET through two industrial Ethernet ports, and carries an IP65 rating front and rear.
Technical Specifications
| SKU | 6AV2128-3XB27-0BX0 |
| Brand | Siemens |
| Series | SIMATIC HMI MTP2200 |
| Product Type Designation | MTP2200 Unified Comfort PRO |
| Display | 21.5-inch TFT, 476 x 267.8 mm |
| Resolution | 1920 x 1080 pixels |
| Colors | 16,777,216 |
| Touch Operation | Multi-touch screen |
| Backlight MTBF (at 25°C) | 30,000 h |
| Mounting | Support arm, expandable, round pipe, for Extension Unit |
| Mounting Position | Vertical, max. 35° tilt without external ventilation |
| Supply Voltage | 24V DC (19.2-28.8V DC range) |
| Current Consumption | 1 A rated, 1.5 A max. |
| Active Power Input (typ.) | 24 W |
| Processor | X86 |
| Industrial Ethernet Interfaces | 2 (2-port switch + independent port) |
| RS 485 Interface | 1 (combined RS 422/485) |
| USB Interfaces | 4 (USB 3.1 Gen. 1, Type A) |
| SD Card Slots | 2 |
| Protocols | PROFINET, TCP/IP, DHCP, SNMP, DCP, LLDP |
| Media Redundancy | MRP |
| Degree of Protection | IP65 front, IP65 rear |
| NEMA Rating (front) | Type 4, 4X, 12 |
| Operating Temperature (vertical mount) | 0 to 45°C |
| Storage/Transport Temperature | -20 to 60°C |
| Relative Humidity | max. 90%, no condensation |
| Online/Runtime Languages | 32 |
| Project Languages | 32 |
| Alarm Classes | 32 |
| Bit Messages | 9,000 |
| Analog Messages | 300 |
| Variables per Device | 8,000 |
| Variables per Screen | 800 |
| Net Weight | 9.8 kg |
| EAN | 4047623413509 |
Certifications & Standards
- CE
- UKCA
- cULus
- FM
- RCM
- KC
- EAC
- CCC
Selection Notes
The 6AV2128-3XB27-0BX0 pairs an expandable round-pipe support arm with an Extension Unit, so pick it when the installation needs to add distance or a second mounting point later without swapping the arm hardware. Its 1A rated current draw and 24W typical input power fit standard 24V DC control cabinet supplies without oversizing the PSU. Where the mount never needs to expand, a fixed support-arm version is the simpler and lighter choice for the same 21.5-inch display.