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About this part

The SIEMENS PANEL OP270 KEY-10 CSTN 6AV6 542-0CC10-0AX0 is made by Siemens and identified by manufacturer part number 6AV6 542-0CC10-0AX0.

This listing is for the exact part number stated above. Compare the part number, condition and photos with your equipment before ordering.

Condition

This item is listed as Used. Previously used. See condition notes and photos.

The photos are part of the description — check them for labels, connectors, markings and any visible wear.

What's included

1 × SIEMENS PANEL OP270 KEY-10 CSTN 6AV6 542-0CC10-0AX0.

Only the items listed here or clearly shown in the photos are included. Cables, manuals, mounting hardware and accessories are not included unless stated.

Identification & compatibility

Check the manufacturer (Siemens), the part number (6AV6 542-0CC10-0AX0) and the photos against your equipment. If you are not sure this is the right part, contact us before you order.

Price match

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Important information

Product information is based on what is available for this specific item. Where specifications or compatibility are critical to your application, confirm them before purchase.

Brand
Siemens
Part number
6AV6 542-0CC10-0AX0
Model
6AV6 542-0CC10-0AX0
Country of Origin
Germany
Order number
6AV6542-0CC10-0AX0 (6AV6 542-0CC10-0AX0)
Display
10.4" STN, 256 colors, 640 x 480 pixels
Keys
Membrane keyboard: 36 function keys (28 with LEDs), 38 system keys; no touch screen
Supply (label)
24 VDC, 0.84 A max
Interfaces
2x RS-232, 1x RS-422, 1x RS-485 (max. 12 Mbit/s), 1x USB, 1x CF card slot
User memory
2 MB (2048 KB)
Operating system
Windows CE
Configuration software
ProTool V6.0 SP3 or higher, or WinCC flexible 2004 Standard or higher
Protection
IP65 front, IP20 rear
Front dimensions
483 x 310 mm
Weight (datasheet)
6 kg
Approvals (label)
CE, cULus, FM Cl. I Div. 2, ATEX II 3 G/D, C-Tick
Hardware version / origin
E-Stand 09, made in Germany

This is a Siemens SIMATIC OP 270 10" operator panel with keys, order number 6AV6542-0CC10-0AX0, labelled "Panel OP270 KEY-10 CSTN". It is a key-operated HMI with a 10.4 inch STN color display, used to show and operate a machine or process connected to a SIMATIC S7 or other PLC. The order number is also written 6AV6 542-0CC10-0AX0 and 6AV65420CC100AX0. Siemens now lists it as a spare part.

What does the rating label say?

Siemens Panel OP270 KEY-10 CSTN, 1P 6AV6 542-0CC10-0AX0, E-Stand 09, made in Germany. Input DC 24 V / 0.84 A max, ambient 0 to +50 °C. Approvals on the label: CE, C-Tick N117, FM Class I Div 2 Groups A, B, C, D T4 and Class I Zone 2 Group IIC T4, cULus listed (Ind. Cont. Eq.), and ATEX II 3 G/D EEx nA II T4, IP65.

What are the main specifications?

Per the Siemens datasheet: 10.4" STN display, 256 colors, 640 x 480 pixels; membrane keyboard with 36 function keys (28 with LEDs) and 38 system keys, no touch screen; 2 MB user memory; Windows CE; 2x RS-232, 1x RS-422, 1x RS-485 (up to 12 Mbit/s), 1x USB and a CF card slot; IP65 front, IP20 rear; front 483 x 310 mm; 6 kg.

How do you program and back up an OP270?

Siemens lists ProTool V6.0 SP3 or higher, or WinCC flexible 2004 Standard or higher, as the configuration software (ordered separately). A project can be transferred over MPI/PROFIBUS DP, serial or USB, and the panel supports manual backup and restore.

What is in the photos?

The front with the SIMATIC Panel keypad and custom key labels (conveyor, heating, release entry, fan), and the rear with the rating label, 24 VDC terminal, the IF 1B RS-422/485, IF 1A RS-232 and IF 2 RS-232 ports, the USB port and the CF card slot. The screen is off in the photos. Condition: used.

Ships from
Israel
Tracking
Included on every order

Import duties and taxes may apply in your country and are paid by the buyer on delivery.

Returns
Accepted within 60 days of delivery
Return shipping
Free — paid by us
Refund
Money back

Return terms differ from item to item — this item's own policy is shown above.

Whatever it says, an item that arrives faulty or not as described is covered: tell us within 30 days of delivery and we will refund or replace it.

Consumers in the EU, the UK and Israel keep their legal right to cancel within 14 days. Full details and the return request form are on our Returns and warranty page.

Read the full returns & warranty policy

Questions about this part

What is the Siemens 6AV6542-0CC10-0AX0?

The order number of the SIMATIC OP 270 10" key operator panel: a 10.4 inch STN color HMI with a membrane keypad.

Is this the OP270 10" or the OP270 6" version?

The 10" version. The label reads Panel OP270 KEY-10 CSTN, and Siemens gives a 10.4 inch display for this order number.

Does the OP270 key panel have a touch screen?

No. It is operated with the membrane keys only: 36 function keys and 38 system keys.

What software is used to program it?

ProTool V6.0 SP3 or higher, or WinCC flexible 2004 Standard or higher. The software is not included.

How do I back up a Siemens OP270?

Siemens lists manual backup and restore on this panel, with transfer over MPI/PROFIBUS DP, serial or USB, so the project can be saved with ProTool or WinCC flexible.

What power supply does it need?

24 VDC. The rating label gives 0.84 A max.

Which PLCs can it connect to?

Siemens lists SIMATIC S5, S7-200 and S7-300/400 over MPI or PROFIBUS DP, plus drivers for Allen Bradley DF1/DF485, Mitsubishi FX, Modbus, OMRON and others.

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