The new TP277 and OP277 are now available!
The new Touch Panel TP 277 and Operator Panel OP 277 offer optimum performance and features for the most varied machine-oriented HMI tasks and a NEW onboard Ethernet interface.

These Panels are the successor products for the successful TP270 6" and the MP 270B 6" Touch and OP 270 6" as well as the OP 27 mono product variants. Configurations of predecessor units can be migrated with a minimum of effort. Compatibility with predecessor products and a significantly lower list price will support rapid migration.
Overview
- 2 device variants, 6" TFT colour touch screen with / without membrane keyboard
- Onboard interfaces for Serial/PPI/MPI/Profibus/PROFINET networking to PLCs
- Configurable with WinCC flexible Standard 2005 SP1 or higher
Features
The TP277 variants offer new graphical, communication and functional possibilities.
An overview of some of the highlights:
- Backlit 5,7" TFT display with Resistive Analog Touch
- MTBF typical 40 000 h
- Non-volatile alarm buffer without battery
- Multi Media Card-Slot slot enables memory expansions for archives, recipes, backup/restore function, etc.
The OP277 variants offer new graphical, operational, communication and functional possibilities. An overview of some of the highlights:
- Backlit 5.7" TFT colour display with membrane keyboard
- 36 system keys, 24 freely configurable and inscribable function keys
- MTBF typical 40 000 h
- Non-volatile alarm buffer without battery
- Multi Media Card-Slot slot enables memory expansions for archives, recipes, backup/restore function, etc.
Both the TP277 and OP277 have the following features:
- Vector graphics for improved screen designs
- Resolution 320 x 240 pixels, 256 colors
- Integrated 12Mbit/s MPI / Profibus interface
- Integrated Profinet interface providing
- Profinet communication to PLCs
- Profinet IO capability
- Use of WinCC Flexible Sm@rtService and Sm@rtAccess runtime options
- Larger user memory (4 MB), enabling larger configurations
- Scripts and Archives
- 5 online languages, including Cyrillic and Asian
- Maintenance free alarm buffer (without battery and failsafe)
- USB interface for printer, keyboard, mouse, barcode reader, etcâ¦
- New functions within the scope of the WinCC flexible configuration software
- WinCC Flexible 2005 SP1 or higher is required
- WinCC Flexible Standard and Advanced can be used
- TP270 / OP270 / MP270 / OP27 6" projects in Protool can be easily converted to WinCC Flexible
- TP270 / OP270 / MP270 / OP27 6" projects can be simply reused in WinCC Flexible (by means of device switch)
Succession products
The TP277 and OP277 are successor products for the very successful OP27, TP270 6", OP270 6" and MP270B 6" HMI panels. The most direct replacement for each device (installation cutout, functional scope, screen type) is shown below:
- OP27 mono -> OP277
- OP270 -> OP277
- TP270 6" -> TP277
- MP270 6" -> TP277 (depends on original complexity and functions)
No AS511 TTY interface is present on the new OP277 and TP277 devices. Therefore if connection is required to S5 PLCs, Profibus DP is the alternative connection still available.
If RS232 connection to 505 or 3rd party controllers is needed, then use of a RS485/RS232 converter is required.
Technical Details
HMI device |
TP277 |
OP277 |
Weight without packing |
approx. 780 g |
approx. 1,190 g |
|
|
|
Display |
|
|
Type |
LCD-TFT |
Display area, active |
115.18 mm x 86.38 mm (5.7") |
Resolution |
320 x 240 pixels |
Colors, displayable |
256 |
Backlighting |
CCFL |
Half brightness life, typical |
50,000 h |
|
|
|
Input unit |
|
|
Type |
Touch screen, analog, resistive |
Type Membrane keyboard |
Function keys |
- |
24, of which 18 with LED |
|
|
|
Memory |
|
|
Application memory |
4 Mbytes |
|
|
|
Ports |
|
|
1 x RS 422/RS 485 |
Max. 12 Mbps |
1 x USB |
USB host; conforms to USB standard 1.1 (supporting low-speed and full-speed USB devices) |
|
Maximum load 100 mA |
1 x Ethernet |
RJ45 10/100 Mbps |
|
|
|
Supply Voltage |
|
|
Rated voltage |
+24 VDC |
Range, permissible |
20.4 to 28.8 V (-15 %, +20 %) |
Transients, maximum permissible |
35 V (500 msec) |
Time between two transients, minimum |
50 s |
Current consumption |
|
|
Typical |
approx. 670 mA |
Constant current, maximum |
approx. 740 mA |
Power on current surge I2t |
approx. 0.5 A2s |
Fuse, internal |
Electronic |
|
|
|
Miscellaneous |
|
|
Real-time clock, unbuffered |
Yes |
Ordering Data
Description |
Part Number |
SIMATIC TP 277 6" |
6AV6643-0AA01-1AX0 |
SIMATIC OP 277 6" |
6AV6643-0BA01-1AX0 |
|
|
Accessories |
|
WinCC Flexible 2005 SP1 Standard |
6AV6 612-0AA01-1CA5 |
Configuration cable (PPI/RS232) |
6ES7 901-3CB30-0XA0 |
64MB Multi Memory Card (MMC) |
6AV6 671-1CB00-0AX0 |
Protective screen foils (10 pack) |
6AV6 671-2XC00-0AX0 |
TP277/OP277 Service Pack
(mounting seal, clamps, power connector) |
6AV6671-3XA01-0AX0 |
RS232 90º angle adapter |
6AV6 671-8XD00-0AX0 |
Further Information
For more information on the TP277 and OP277 and other SIMATIC HMI panels, please visit:
www.siemens.com/panels |