Hardware And Software Components; Validity; Components Used - Siemens LOGO! 8 Manual

2 Solution

2.2 Hardware and software components

Note Throughout the entire document, the term "LOGO! CMR" refers to "LOGO!
CMR2020" as well as "LOGO! CMR2040".
Advantages
This application example offers you the following advantages:
Energy saving by automatically switching the street lights on and off at sunset
and sunrise.
Cost-efficient remote access for setting the switch-on time of the street lights
via SMS.
2.2 Hardware and software components
2.2.1

Validity

This application is valid for
LOGO! 8
LOGO! Soft Comfort V8
2.2.2

Components used

The application was created with the following components:
Hardware components
Table 2-1
Component
LOGO! POWER 24V/4 A
LOGO! 12/24 RCE
LOGO! CMR2020
LOGO! CMR2040
ANT794-4MR, rod
antenna
LOGO! TDE
Contactor with auxiliary
contact
SIM card
LOGO! Set 1
Entry ID: 109063024, V1.0,
No. Article number
1 6EP1332-1SH52
1 6ED1052-1MD00-0BA8
6GK7142-7BX00-0AX0
1
6GK7142-7EX00-0AX0
1 6NH9 860-1AA00
1 6ED1055-4MH00-0BA1
1 3RT23 26-1AP00
1
07/2015
Note
LOGO! CMR2020, or alternatively
LOGO! CMR2040 can be both be used
GPRS/LTE antenna
For this application, it is recommended
not to control the street lights directly via
the LOGO! outputs but by using a
contactor. If necessary, check the power
consumption in your application and find
out which contactor is best suitable for it.
For time-of-day synchronization via NTP
server, please be sure to choose a
provider with mobile data services
(internet).
5