LOGO! CMR2020, LOGO! CMR2040
Operating Instructions, 10/2016, C79000-G8976-C356-03
3
Preface
Validity of this manual
This document contains information on the following LOGO! products:
●
LOGO! CMR2020
Hardware product version: 1
Firmware version: V2.0
Article number: 6GK7 142-7BX00-0AX0
Communications module for connection of LOGO! 8 to the GSM/GPRS network (2G)
●
LOGO! CMR2040
Hardware product version: 1
Firmware version: V2.0
Article number: 6GK7 142-7EX00-0AX0
Communications module for connection of LOGO! 8 to the LTE network (4G)
Figure 1
LOGO! CMR2020
The two devices differ in the supported mobile wireless standards. The remaining range of
functions of both devices is identical.