
Siemens 6AV6 542-0CC10-0AX0: SIMATIC OP 270 10-inch key operator panel with STN colour display for SIMATIC S7 machine control.
The Siemens 6AV6 542-0CC10-0AX0 is a SIMATIC OP 270 10-inch operator panel with keys, a keypad-operated HMI for machine-level operation and monitoring. It pairs a 10.4-inch STN colour display, 640 x 480 pixels in 256 colours, with a membrane keyboard carrying function keys, softkeys and a full set of system keys, so operators control the machine without a touchscreen.
The panel belongs to the SIMATIC HMI 270 series alongside the OP 270 6-inch and the TP 270 touch panels. It runs from 24 V DC, holds 2 MB of configuration memory, and has RS 232 and RS 422/485 serial interfaces plus USB. The RS 485 interface connects to SIMATIC S7 controllers over MPI or PROFIBUS DP at up to 12 Mbit/s. The front is sealed to IP65 for panel mounting in production areas, with IP20 at the rear, and projects are built in ProTool from version 6.0.
Tech-Star supplies the OP 270 10-inch new and refurbished for engineers maintaining existing SIMATIC machine installations.

| Platform | HiPath/HiCom |
|---|---|
| Manufacturer | Siemens |

| Platform | Siemens transmission and switching equipment |
|---|---|
| Manufacturer | Siemens |

| Platform | Siemens telecommunications hardware (Hicom/HiPath/OpenScape PBX, SDH transmission) |
|---|---|
| Manufacturer | Siemens |

| Platform | Siemens EWSD (Elektronisches Waehlsystem Digital) digital switching system |
|---|---|
| Manufacturer | Siemens |

| Platform | Siemens Hicom 300 / 300E |
|---|---|
| Manufacturer | Siemens |

| Platform | Siemens telecommunications hardware (Hicom/HiPath/OpenScape PBX, SDH transmission) |
|---|---|
| Manufacturer | Siemens |
| Key Features | 6-inch STN colour display; Membrane keypad with function keys; MPI/PROFIBUS connectivity; Integrated recipe and alarm management |
|---|---|
| Applications | Industrial machine operation; Process visualisation; PLC monitoring and control; Manufacturing line HMI |
| Compatibility | SIMATIC S7-300 PLC; SIMATIC S7-400 PLC; PROFIBUS DP networks; MPI connections |
| Specifications | 6-inch STN colour display; 24V DC power supply; PROFIBUS DP interface; MPI interface; IP65 front protection |
| Platform | SIMATIC HMI OP 270 |
| Manufacturer | Siemens |
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