Siemens LOGO! CMK2000 - Page 20

System overview
3.4 System requirements
CMK2000
20 Operating Instructions, 11/2015, A5E34877550B/001
Bus voltage return/loss
can be separately
configured for each
channel
-
Bus voltage failure/loss
globally configurable
✓ -
Update rate Update rate to LOGO!
synchronous with back-
plane bus rate
Update rate to LOGO!
adjustable between 50
and 300 ms in steps of 50
ms
-
LEDs for status dis-
play
2 LEDs for status dis-
play: Run + KNX bus
3 LEDs for status display:
Communication to KNX,
communication to LOGO!,
and Run
-
Percentage value Percentage value occu-
pies one analog in-
put/output
Percentage value occu-
pies 1 byte in the variable
memory
-
Percentage value can
be processed directly by
the LOGO!
Percentage value cannot
be processed directly by
the LOGO!
User solution:
Use of analog ampli-
fier in a LOGO! Soft
Comfort program
Data type support
I3E data type support
DPT data type support
-
LOGO! support
LOGO! 7 support
LOGO! 8 support
-
Operation supported
for LOGO Soft Com-
fort, CMK2000, LOGO!
8 with switch
- ✓ -
Programming key Programming key ac-
cessible from below
Programming key acces-
sible from front
-
KNX bus connection
Screw terminal
Bus terminal
-
Dimensions
2 WM
4 WM
-
Positioning independ-
ent of LOGO! location
Positioning possible on
LOGO! single tier
✓ -
Use of LOGO! maxi-
mum configuration
possible
Reduction in LOGO!
quantity framework
when using the module
✓ -