Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | MTP1200 Unified Comfort |
| Display | 12.1 in TFT multi-touch screen, 1 280 × 800 pixel |
| Supply | 24 V DC; 19.2 V to 28.8 V permissible range |
| Industrial Ethernet | 2 interfaces; 2 ports (switch) + independent port |
| USB interfaces | 4; USB 3.1 Gen. 1 (type A) |
| RS 422 / 485 | 1 combined interface |
| SD card slots | 2 |
| Mounting | Vertical; portrait and landscape formats |
| Maximum inclination | 35° without external ventilation |
| Front/rear protection | IP65 / IP20 |
| Mounting cutout | 310.6 mm × 221.1 mm |
Applications
- Process coupling: The panel supports process coupling with S7-1200, S7-1500, S7-300/400, OPC UA Client, OPC UA Server, and Software Controller/Open Controller.
- Alarm and process-value configuration: The panel supports message indication, alarm systems with buffer and acknowledgment, process value display, process value defaults, and recipe management.
- Data transfer and service: The panel supports Ethernet upload/download, manual and automatic backup/restore, simulation, and device switchover.
Key Features
- 12.1 in TFT multi-touch display: The display has a 12.1 in diagonal, 1 280 × 800 pixel resolution, 16 777 216 colors, and dimmable backlighting from 5-100 %.
- Industrial Ethernet and PROFINET: The panel has 2 industrial Ethernet interfaces with 2 switch ports and 1 independent port. PROFINET, TCP/IP, DHCP, SNMP, DCP, LLDP, and MRP are supported; PROFINET IO is not supported.
- Interfaces and memory slots: The panel has 1 combined RS 422 / 485 interface, 4 USB 3.1 Gen. 1 Type A interfaces, and 2 SD card slots.
- 24 V DC supply: Rated supply is 24 V DC, with a permissible range of 19.2 V to 28.8 V. Rated current consumption is 0.6 A and maximum current consumption is 1.3 A.
- Mounting and protection: The panel mounts vertically and supports portrait or landscape format. The maximum permissible inclination without external ventilation is 35°. Protection is IP65 at the front and IP20 at the rear.
- Conformal coating and configuration: The conformal coating is Class 2 for high reliability according to EN 61086. Configuration is supported with WinCC Unified Comfort Engineering (TIA Portal) and WinCC Unified PC Engineering (TIA Portal).
Frequently Asked Questions
1. What display does the Siemens 6AG1128-3MB06-4AX1 have?
It has a 12.1 in TFT multi-touch display with 1 280 × 800 pixel resolution and 16 777 216 colors.
2. What supply voltage does this HMI panel require?
Supply is 24 V DC, with a permissible range of 19.2 V to 28.8 V.
3. Which communication interfaces are included?
It has 2 industrial Ethernet interfaces, 1 combined RS 422 / 485 interface, 4 USB 3.1 Gen. 1 Type A interfaces, and 2 SD card slots.
4. Can the panel be mounted in portrait and landscape formats?
Yes. Vertical mounting supports both portrait and landscape formats; the maximum inclination without external ventilation is 35°.
5. Is the panel supplied with a conformal coating?
Yes. It has conformal coating classified as Class 2 for high reliability according to EN 61086.
