6AV6641-0BA11-0AX1 SIEMENS

Memory

Type of memory Flash / RAM
Memory available for user data 256 kbyte

Type of output

Info LED Yes
Power LED No
Error LED No

Time of day

Clock
Type Software clock, no battery backup
retentive No
synchronizable No

Interfaces

Interfaces/bus type 1x RS 422, 1x RS 485 (max. 1.5 Mbit/s)
6AV6641-0BA11-0AX1 Subject to change without notice
Page 2/7
11/25/2019 © Copyright SiemensNumber of industrial Ethernet interfaces 0
Number of RS 485 interfaces 1
Number of RS 422 interfaces 1
Number of USB interfaces 0
PC card slot No
CF card slot No
Multimedia card/SD card slot No

Protocols

Supports protocol for PROFINET IO No
PROFIsafe No
PROFIBUS Yes
Protocols (Ethernet)
TCP/IP No
Further protocols
EtherNet/IP No
MODBUS No
other bus systems Yes

Degree and class of protection

IP (at the front) IP65
NEMA (front) NEMA 4x, NEMA 12 (when installed)
IP (rear) IP20

Standards, approvals, certificates

cULus Yes
EAC (formerly Gost-R) No
Suitable for safety functions No
Use in hazardous areas
ATEX Zone 2 Yes
ATEX Zone 22 Yes
FM Class I Division 2 Yes
Marine approval
Germanischer Lloyd (GL) Yes
American Bureau of Shipping (ABS) Yes
Bureau Veritas (BV) Yes
Det Norske Veritas (DNV) Yes
Lloyds Register of Shipping (LRS) Yes
Nippon Kaiji Kyokai (Class NK) Yes
Polski Rejestr Statkow (PRS) No

Ambient conditions

Ambient temperature during operation
min. 0 °C
max. 50 °C
6AV6641-0BA11-0AX1 Subject to change without notice
Page 3/7
11/25/2019 © Copyright SiemensAmbient temperature during storage/transportation
min. -20 °C
max. 60 °C
Relative humidity
Operation, max. 90 %

Operating systems

pre-installed operating system LINUX

Configuration

Message indicator Yes
Alarm system (incl. buffer and acknowledgment) Yes
Process value display (output) Yes
Process value default (input) possible Yes
Recipe management No
Configuration software
Configuration tool WinCC flexible Compact Version 2004 SP 1 and higher; HSP OP
77 (to be ordered separately)
STEP 7 Basic (TIA Portal) No
STEP 7 Professional (TIA Portal) No
WinCC flexible Compact Yes
WinCC flexible Standard Yes
WinCC flexible Advanced Yes
WinCC Basic (TIA Portal) No
WinCC Comfort (TIA Portal) Yes
WinCC Advanced (TIA Portal) Yes
WinCC Professional (TIA Portal) Yes

Languages

Online languages
Number of online/runtime languages 5
Project languages
Languages per project 32

Functionality under WinCC (TIA Portal)

Libraries Yes
Task planner Yes
Help system Yes
Number of characters per info text 320
Message system
Number of alarm classes 32
Number of messages 1 000
Bit messages Yes
— Number of bit messages 1 000
Analog messages Yes
6AV6641-0BA11-0AX1 Subject to change without notice
Page 4/7
11/25/2019 © Copyright Siemens— Number of analog messages 1 000
Telegram message procedure Alarm S No
System messages HMI Yes
System messages PLC Yes
System messages, other (SIMATIC S7,
Sinumerik, Simotion, etc.)
No
Number of characters per message 80
Number of process values per message 8
Acknowledgment groups Yes
Message indicator No
acoustic feedback No
First/last value Yes
Recipe management
Number of recipes 5
Data records per recipe 20
Entries per data record 20
Recipe memory 32 KB integrated Flash
Variables
Number of variables per device 1 000
Number of variables per screen 30
Limit values Yes
Multiplexing Yes
Structures No
Images
Number of configurable images 500
Permanent window/default Yes
Start screen configurable Yes
Image selection by PLC Yes
Image number in the PLC Yes
Image objects
Text objects 1,000 text elements
Number of I/O fields per image 30
Index of screen context No
Return Yes
Graphics object Bit maps, icons, icon (full-screen)
— Icons 1
— Icon (full screen) 1
Complex image objects
Status/control Not possible
dynamic objects Bar graphs