Specifications for SIMATIC HMI devices for machine control and 
monitoring

Graphics-oriented panels with <6" display


Graphics-oriented operator panel
Display: 3" mono LCD display, MTBF approx. 100,000h
Resolution: 160 x 48 
Character height : various font sizes possible
Service concept  : Prosave for backup/restore on PC
Keyboard         : Membrane keyboard, 8 system keys, 4 function keys, all 
of which are configurable as softkeys
freely configurable message classes with up to 500 messages
Message buffer: 256 entries(no battery backup)
Process images   : 500
Info texts: for messages and process images
User-oriented password system with as many as 32 users and 10 user groups
Clock           : Software clock, no battery backup
Interface options: SIMATIC S7-200, S7-300/400, WinAC
Additional features: Online language switching with up to 5 languages, 32 
configuration languages including Asian and Cyrillic configuration software 
under Windows2000/XP, graphics, bar graph displays, text lists, signal 
lamps, switches
Supply voltage                   : 24 V DC
Temperature range: 0 to 50?C (if installed vertically)
Degree of protection, front      : IP 65, NEMA12, NEMA 4x, NEMA4
Approvals                        : FM, cULus, CE, C-Tick
Front panel (W x H) in mm        : 154 x 84
Installation cutout (w x h x d) in mm 138 x 68 x 28.5
Communication interfaces         : 1xRS458 

Manufacturer/Type: SIEMENS Operator Panel SIMATIC OP 73
or equivalent



Order Nos.: 6AV6 641-0AA11-0AX0