| 6AV6 644-0AA01-2AX0 | 6AV6 644-0BA01-2AX1 | 6AV6 644-0AB01-2AX0 | 6AV6 644-0AC01-2AX1 |
Display | | | | |
Size | 12.1" (246 mm x 184.5 mm) | 12.1" (246 mm x 184.5 mm) | 15" (304.1 mm x 228.1 mm) | 19" (376.3 mm x 301.1 mm) |
Display type | TFT, 65536 colors | TFT, 65536 colors | TFT, 65536 colors | TFT, 65536 colors |
Resolution (pixels) | | | | |
| 800 x 600 | 800 x 600 | 1024 x 768 | 1280 x 1024 |
Backlighting | | | | |
- MTBF backlighting (at 25 °C)
| about 50,000 hours | about 50,000 hours | about 50,000 hours | about 50,000 hours |
Control elements | | | | |
Control elements | Touch screen | Membrane keyboard | Touch screen | Touch screen |
Function keys, programmable | | 36 function keys, 36 with LEDs | | |
Connection for mouse/keyboard/barcode reader | USB / USB / USB | USB / USB / USB | USB / USB / USB | USB / USB / USB |
Keyboard fonts | | | | |
| | 38 | | |
Touch operation | | | | |
| Analog, resistive | | Analog, resistive | Analog, resistive |
Supply voltage | | | | |
Type of supply voltage | DC | | DC | |
Input current | | | | |
Rated current | 1.5 A | 1.5 A | 1.9 A | 2.5 A |
Memory | | | | |
Type | Flash / RAM | Flash / RAM | Flash / RAM | Flash / RAM |
Usable memory for user data | 12288 KB usable memory for user data / 12288 KB additional memory for options | 12288 KB usable memory for user data / 12288 KB additional memory for options | 12288 KB usable memory for user data / 12288 KB additional memory for options | 12288 KB usable memory for user data / 12288 KB additional memory for options |
Time of day | | | | |
Clock | | | | |
| Hardware clock, battery backup, synchronizable | Hardware clock, battery backup, synchronizable | Hardware clock, battery backup, synchronizable | Hardware clock, battery backup, synchronizable |
- Hardware clock (real-time clock)
| Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes |
Interfaces | | | | |
Interfaces | 1 x RS422, 1 x RS485, 2 x Ethernet (RJ45) | 1 x RS422, 1 x RS485, 2 x Ethernet (RJ45) | 1 x RS422, 1 x RS485, 2 x Ethernet (RJ45) | 1 x RS422, 1 x RS485, 2 x Ethernet (RJ45) |
USB port | 2 x USB | 2 x USB | 2 x USB | 2 x USB |
CF card slot | 1 x CF card slot | 1 x CF card slot | 1 x CF card slot | 1 x CF card slot |
Multi Media Card slot | 1 x Multi Media Card slot | 1 x Multi Media Card slot | 1 x Multi Media Card slot | 1 x Multi Media Card slot |
Industrial Ethernet | | | | |
- Industrial Ethernet interface
| 2 x Ethernet (RJ45) | 2 x Ethernet (RJ45) | 2 x Ethernet (RJ45) | 2 x Ethernet (RJ45) |
Protocols | | | | |
Protocols (terminal link) | | | | |
| Yes | Yes | Yes | Yes |
EMC | | | | |
Emission of radio interference acc. to EN 55 011 | | | | |
- Emission of radio interferences acc. to EN 55 011 (limit class A)
| Yes | Yes | Yes | Yes |
Degree and class of protection | | | | |
Front | IP65, NEMA 4, NEMA 12 (when installed) | IP65, NEMA 4, NEMA 12 (when installed) | IP65, NEMA 4, NEMA 12 (when installed) | IP65, NEMA 4, NEMA 12 (when installed) |
Rear | IP20 | IP20 | IP20 | IP20 |
Standards, approvals, certificates | | | | |
Certifications | CE, FM Class I Div. 2, cULus, EX-Zone 22, C-TICK, NEMA 4, NEMA 12 | CE, cULus, C-TICK, NEMA 4, NEMA 12 | CE, FM Class I Div. 2, cULus, EX-Zone 22, C-TICK, NEMA 4, NEMA 12 | CE, FM Class I Div. 2, cULus, EX-Zone 22, C-TICK, NEMA 4, NEMA 12 |
cULus | Yes | Yes | Yes | Yes |
FM Class I Div. 2 | Yes | | Yes | Yes |
EMC | The product is designed for use in industrial environments. When used in residential areas, the emission of radio interference according to limit class B of EN 55011 must be ensured. For further information please refer to the user documentation. | The product is designed for use in industrial environments. When used in residential areas, the emission of radio interference according to limit class B of EN 55011 must be ensured. For further information please refer to the user documentation. | The product is designed for use in industrial environments. When used in residential areas, the emission of radio interference according to limit class B of EN 55011 must be ensured. For further information please refer to the user documentation. | |
Suitable for safety functions | No | | No | |
Use in hazardous areas | | | | |
| Yes | | Yes | Yes |
Ambient conditions | | | | |
maximum permissible angle of inclination without external ventilation | +/- 35 ° | +/- 35 ° | +/- 35 ° | +/- 35 ° |
Storage/transport temperature | | | | |
| -20 °C to +60 °C | -20 °C to +60 °C | -20 °C to +60 °C | -20 °C to +60 °C |
Relative humidity | | | | |
| 90 % | 90 % | 90 % | 90 % |
Operating systems | | | | |
Operating system | Windows CE | Windows CE | Windows CE | Windows CE |
Configuration | | | | |
Configuration software | | | | |
| WinCC flexible Standard Version 2007 or higher (to be ordered separay) | WinCC flexible Standard Version 2007 or higher (to be ordered separay) | WinCC flexible Standard Version 2007 or higher (to be ordered separay) | WinCC flexible Standard Version 2007 or higher (to be ordered separay) |
Languages | | | | |
Online languages | | | | |
- Number of online/runtime languages
| 16 | 16 | 16 | 16 |
Functionality under WinCC (TIA Portal) | | | | |
Libraries | Yes | Yes | Yes | Yes |
Task planner | Yes | Yes | Yes | Yes |
Message system | | | | |
| 4 000 | 4 000 | 4 000 | 4 000 |
| Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes |
Recipe administration | | | | |
| 500 | 500 | 500 | 500 |
| 1 000 | 1 000 | 1 000 | 1 000 |
| 1 000 | 1 000 | 1 000 | 1 000 |
| 128 KB integrated Flash, expandable | 128 KB integrated Flash, expandable | 128 KB integrated Flash, expandable | 128 KB integrated Flash, expandable |
Variables | | | | |
- Number of variables per device
| 4 096; Configuration with WinCC flexible 2008 and higher | 4 096; Configuration with WinCC flexible 2008 and higher | 4 096; Configuration with WinCC flexible 2008 and higher | 4 096; Configuration with WinCC flexible 2008 and higher |
| Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes |
Images | | | | |
- Number of configurable images
| 500 | 500 | 500 | 500 |
Image objects | | | | |
| 30000 text elements | 30000 text elements | 30000 text elements | 30000 text elements |
| Bit maps, icons, vector graphics | Bit maps, icons, vector graphics | Bit maps, icons, vector graphics | Bit maps, icons, vector graphics |
Complex image objects | | | | |
| With SIMATIC S7 | With SIMATIC S7 | With SIMATIC S7 | With SIMATIC S7 |
| Diagrams, bar graphs, sliders, analog display, invisible buttons | Diagrams, bar graphs, sliders, analog display, invisible buttons | Diagrams, bar graphs, sliders, analog display, invisible buttons | Diagrams, bar graphs, sliders, analog display, invisible buttons |
Lists | | | | |
- Number of text lists per project
| 500 | 500 | 500 | 500 |
- Number of graphics lists per project
| 500 | 500 | 500 | 500 |
Archiving | | | | |
- Number of archives per device
| 50 | 50 | 50 | 50 |
- Number of measuring points per project
| 50 | 50 | 50 | 50 |
- Number of entries per archive
| 50 000 | 50 000 | 50 000 | 50 000 |
| Readable, e.g. with MS Excel, MS Access, etc. | Readable, e.g. with MS Excel, MS Access, etc. | Readable, e.g. with MS Excel, MS Access, etc. | Readable, e.g. with MS Excel, MS Access, etc. |
| depending on free memory on ext. card/stick or on free hard disk space via network drive | depending on free memory on ext. card/stick or on free hard disk space via network drive | depending on free memory on ext. card/stick or on free hard disk space via network drive | depending on free memory on ext. card/stick or on free hard disk space via network drive |
Security | | | | |
| 50 | 50 | 50 | 50 |
| 32 | 32 | 32 | 32 |
| Yes | Yes | Yes | Yes |
Data carrier support | | | | |
| Yes | Yes | Yes | Yes |
Logging through printer | | | | |
| Alarms, report (shift report), color print, hardcopy | Alarms, report (shift report), color print, hardcopy | Alarms, report (shift report), color print, hardcopy | Alarms, report (shift report), color print, hardcopy |
Transfer (upload/download) | | | | |
- Transfer of configuration
| MPI/PROFIBUS DP, serial, USB, Ethernet, by means of external storage medium, automatic transfer recognition | MPI/PROFIBUS DP, serial, USB, Ethernet, by means of external storage medium, automatic transfer recognition | MPI/PROFIBUS DP, serial, USB, Ethernet, by means of external storage medium, automatic transfer recognition | MPI/PROFIBUS DP, serial, USB, Ethernet, by means of external storage medium, automatic transfer recognition |
Process coupling | | | | |
| S5, S7-200, S7-300/400, TI 505, Win AC, PC (TCP/IP), SINUMERIK, SIMOTION, Allen Bradley (DF1), Allen Bradley (DF485), Mitsubishi (FX), OMRON (LINK/Multilink), Modicon (Modbus), further non-Siemens drivers, see chapter "System interfaces" | S5, S7-200, S7-300/400, TI 505, Win AC, PC (TCP/IP), SINUMERIK, SIMOTION, Allen Bradley (DF1), Allen Bradley (DF485), Mitsubishi (FX), OMRON (LINK/Multilink), Modicon (Modbus), further non-Siemens drivers, see chapter "System interfaces" | S5, S7-200, S7-300/400, TI 505, Win AC, PC (TCP/IP), SINUMERIK, SIMOTION, Allen Bradley (DF1), Allen Bradley (DF485), Mitsubishi (FX), OMRON (LINK/Multilink), Modicon (Modbus), further non-Siemens drivers, see chapter "System interfaces" | S5, S7-200, S7-300/400, TI 505, Win AC, PC (TCP/IP), SINUMERIK, SIMOTION, Allen Bradley (DF1), Allen Bradley (DF485), Mitsubishi (FX), OMRON (LINK/Multilink), Modicon (Modbus), further non-Siemens drivers, see chapter "System interfaces" |
| Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes |
Expandability/openness | | | | |
| Yes | Yes | Yes | Yes |
I/O | | | | |
I/O devices | Printer, card reader, barcode reader | Printer, card reader, barcode reader | Printer, card reader, barcode reader | Printer, card reader, barcode reader |
| Yes | Yes | Yes | Yes |
Dimensions | | | | |
Front of enclosure (W x H) | 335 mm x 275 mm | 483 mm x 310 mm | 400 mm x 310 mm | 483 mm x 400 mm |
Weights | | | | |
Weight (without packaging) | 3.8 kg | 5.5 kg | 4.7 kg | 7.7 kg |