Обзор



LOGO! CMR in combination with the LOGO! module is a cost-efficient communication system for monitoring and controlling distributed plants and systems via text message.

LOGO! CMR can send text messages to predefined mobile network numbers and it can also receive text messages from predefined mobile network numbers.

Sending a text message can be initiated by events in the LOGO! basic module as well as by the two digital alarm inputs of the LOGO! CMR. The values in the LOGO! basic module can be directly influenced by receiving a text message.

The two digital outputs can also be switched remotely by incoming text messages/emails.

LOGO! CMR determines the current position of the module based on the GPS signal received by the GPS antenna. In addition, LOGO! BM can be time-synchronized by means of the time included in the GPS signal.

Determining the time by means of an NTP server or from the data of the mobile network provider, offers more options for synchronization of the LOGO! BM with the current time of day.

Product version:

• LOGO! CMR2020 for use in GSM/GPRS mobile networks 

Warning! The country-specific mobile network approvals must be observed:

DE: www.siemens.de/mobilfunkzulassungen

EN: www.siemens.com/mobilenetwork-approvals

Область применения



In industrial environments

• Easy remote diagnostics and remote control tasks in LOGO! applications in plants and machinery, for example, gate controllers, ventilation systems, industrial water pumps, automatic feeders in agriculture
• Easy building automation, including building services for HVAC, pump control system, etc.
• Remote control and monitoring, for example, of fill level, pressure, temperature, flow rate, valve control in water / wastewater
• Position monitoring in the logistics, for example, for vehicles, refrigerated trucks, containers
• Easy metering and energy management systems in distributed building that are controlled with LOGO!
• Construction of systems for monitoring and controlling of simple telecontrol stations
• Remote connection of distributed, local controllers by means of LOGO!
• Remote control and monitoring of low-end machine control (mostly discrete logic)

In non-industrial environments

• Remote control and monitoring of automation tasks in building and installation technology, for example
  • Stairway lighting
  • Outdoor lighting
  • Awnings, shutters
  • Store window display lighting
• Remote control of HVAC (Heating Ventilation Air Condition) in homes, greenhouses, etc.

Дальнейшая информация



Selection tools:

To assist in selecting the right Industrial Ethernet switches as well as configuration of modular variants, the TIA Selection Tool is available at:

TIA Selection Tool:

http://www.siemens.com/tia-selection-tool