6BK1700-0BA20-0AA0

**6BK1700-0BA20-0AA0** 

## **Data sheet** 

LOGO! CMK2000 Communication module for integrating the LOGO! 8 "in the building system bus KNX;" connection 24 V DC 0.04A 1 RJ45 port for Ethernet 50 communication objects time-of-day synchronization Configuration/diagnostics via web interface 

||LOGO! CMK2000 Communication module for integrating the LOGO! 8 "in the<br>building system bus KNX;" connection 24 V DC 0.04A 1 RJ45 port for Ethernet 50<br>communication objects time-of-day synchronization Configuration/diagnostics via<br>web interface|
|---|---|
|**General information**<br>~~|~~||
|Firmware version<br>~~|~~|~~|~~|
|● FW update possible|Yes|
|**Installation type/mounting**<br>~~|~~||
|Mounting<br>~~|~~|on 35 mm DIN rail, 4 spacingunits wide<br>~~|~~|
|**Supply voltage**<br>~~|~~||
|Rated value(DC)<br>~~|~~|24 V<br>~~|~~|
|permissible range, lower limit(DC)<br>~~Oo~~|19.2 V<br>~~Oo~~|
|permissible range, upper limit(DC)<br>~~Oo~~|28.8 V<br>~~Oo~~|
|**Input current**||
|Current consumption, max.|0.04 A|
|**Memory**<br>~~|~~||
|Flash<br>~~|~~|Yes<br>~~|~~|
|**Time of day**<br>~~EEEEE——~~||
|Clock synchronization<br>~~EEEEE——~~||
|● supported|Yes|
|**Interfaces**<br>~~|~~||
|Number of industrial Ethernet interfaces<br>~~|~~|1; Ethernet, 1port, RJ45<br>~~|~~|
|Number of other interfaces<br>~~Oe~~|1; EIB/KNX<br>~~Oe~~|
|Transmission rate, max.<br>~~Oe~~|100 Mbit/s over Ethernet, 9 600 bit/s over KNX<br>~~Oe~~|
|Design of plug-in connection<br>~~Oe~~|KNX terminal 0.6 mm² - 1.0 mm²<br>~~Oe~~|
|**Protocols**||
|EIB/KNX<br>~~a~~|Yes<br>~~a~~|
|Web server<br>~~a~~||
|● supported|Yes|
|**Communication functions**<br>~~EEEEE———~~||
|S7 basic communication<br>~~EEEEE———~~||
|● supported<br>~~|~~|No<br>~~|~~|
|LOGO! communication<br>~~|~~||
|● supported|Yes|
|**Interrupts/diagnostics/status information**<br>~~——=E=~~||
|Diagnostics indication LED<br>~~——=E=~~||
|● RUN/STOP LED|Yes|
|**EMC**<br>~~EEEEE——~~||
|Emission of radio interference acc. to EN 55 011<br>~~EEEEE——~~||
|● Limit class B, for use in residential areas|Yes; In accordance with EN 61000-6-3|
|**Degree and class of protection**<br>~~|~~||
|IP degree of protection<br>~~|~~|IP20<br>~~|~~|



Subject to change without notice 

6BK17000BA200AA0 Page 1/2 

© Copyright Siemens 

5/15/2026 

|**Standards, approvals, certificates**|||
|---|---|---|
|CE mark||Yes|
|CSA approval||Yes|
|UL approval||Yes|
|cULus||Yes|
|FM approval||No|
|RCM(formerlyC-TICK)||No|
|KC approval||Yes|
|EAC(formerlyGost-R)||Yes|
|accordingto VDE 0631<br>~~———————~~|~~———————~~|No|
|Marine approval||No|
|**Ambient conditions**|||
|Ambient temperature duringoperation|||
|● min.||0 °C|
|● max.||55 °C|
|Ambient temperature duringstorage/transportation|||
|● min.||-40 °C|
|● max.||70 °C|
|Relative humidity|||
|● Operation, max.||95 %|
|**Connection method**|||
|Design of electrical connection for supply voltage||2 screw-type terminals: L+, M 0.5 mm² - 2.5 mm² Screw-type terminal: FE 0.5|
|||mm² ... 6.0 mm²|
|**Dimensions**|||
|Width||71.5 mm; 4TE|
|Height||90 mm|
|Depth||58.5 mm|
|**Weights**|||
|Weight, approx.||0.14 kg|
|**Classifications**|||



||**Version**|**Classification**|
|---|---|---|
|eClass|14|27-24-22-08|
|eClass|12|27-24-22-08|
|eClass|9.1|27-24-22-08|
|eClass|9|27-24-22-08|
|eClass|8|27-24-22-08|
|eClass|7.1|27-24-22-08|
|eClass|6|27-24-22-08|
|ETIM|10|EC001423|
|ETIM|9|EC001423|
|ETIM|8|EC001423|
|ETIM|7|EC001423|
|IDEA|4|3564|
|UNSPSC|15|32-15-17-05|



**Approvals / Certificates** 

**General Product Approval** 

**EMV** 

Manufacturer Declaration ~— 

**last modified:** 

3/12/2024 

Subject to change without notice © Copyright Siemens 

6BK17000BA200AA0 Page 2/2 

5/15/2026