LOGO! CMR (wireless communication) Siemens

Область применения



In industrial environments

  • Easy remote diagnostics and remote control tasks in LOGO! applications in plants and machinery, e.g. gate controllers, ventilation systems, industrial water pumps, automatic feeders in agriculture
  • Easy building automation including building services, e.g. for HVAC (heating, ventilation and air conditioning), pump control
  • Remote control and monitoring, e.g. of fill level, pressure, temperature, flow rate, valve control in water/wastewater
  • Position monitoring in logistics, e.g. for vehicles, refrigerated trucks, containers
  • Easy metering and energy management systems in distributed buildings 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 controls (mostly discrete logic)

In non-industrial environments

  • Remote control and monitoring of automation tasks in building and installation technology e.g.
    • Stairway lighting
    • Outdoor lighting
    • Awnings, shutters
    • Store window display lighting
  • Remote control of HVAC in homes, greenhouses, etc.

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 wireless networks
  • LOGO! CMR2040 for use in in LTE mobile wireless networks

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

DE: www.siemens.de/mobilfunkzulassungen

EN: www.siemens.com/mobilenetwork-approvals

Дизайн


  • Rugged plastic enclosure in LOGO! 8 series design, supports the following types of mounting:
    • DIN rail mounting
    • Wall mounting
  • 1x RJ45 interface with 10/100 Mbps for Industrial Ethernet for connection to LOGO! basic module by means of patch cable
  • 1x SMA antenna connector for mobile network antenna
  • 1x SMA antenna connector for GPS antenna
  • 2x 3-pole terminal block for digital alarm inputs
  • 2x 3-pole terminal block for digital outputs
  • 4-pole screw-type terminal for connection to the 24 V DC supply voltage
  • Diagnostics LEDs for status, field strength, connection control, and DI/DO channels
  • SET service button
  • Slot for µSD card
  • Slot for SIM card

LOGO! CMR with remote antennas

Функции


  • Read/write of LOGO! variables by direct access via S7 communication by means of the Ethernet patch cable
  • Alarm messaging via text message (local monitoring)
  • Control via text message (switching of LOGO! CMR outputs and changing values in the LOGO! controller)
  • Position detection of the LOGO! CMR via GPS signal
  • Time synchronization via NTP server, GPS signal or mobile network provider and forwarding to LOGO! controller
  • Stand-alone functionality through integrated inputs and outputs
  • Integrated LOGO! CMR Web server for configuration in LAN or remotely via Web browser

Security

  • Approval of up to 20 call numbers/call number groups for incoming wireless connections (CLIP function)
  • Protection of access to control option via text message by means of password
  • Access protection of Web interface by means of user name and password

Diagnostics

  • Connection buildup status and status of an existing connection via LED
  • History buffer can be saved on µSD card
  • Diagnostic information via Web browser

Интеграция



Sending and receiving a text message

Stand-alone mode

Time synchronization

Position sensing

Особенности


  • Low-cost alarm signaling system
  • Low-cost remote access via text message for monitoring and controlling the LOGO! 8 logic module
  • Worldwide operation thanks to GPRS/LTE and GPS
  • Synchronization of plants with UTC time (Universal Time Coordinated)
  • Industrial design of the new LOGO! 8 generation
  • Functions harmonized with LOGO! 8 series
  • Space-saving installation, optimized for connection to LOGO! 8
  • Simple configuration of wirelessly connected systems without any specialist knowledge of radio technology
  • Quick assembly due to DIN rail mounting
  • Low operating costs

Технические данные



Order number

6GK7142-7BX00-0AX0

6GK7142-7EX00-0AX0

Product type designation

LOGO! CMR2020

LOGO! CMR2040

Transmission rate

 

 

Transfer rate

 

 

  • ● at the 1st interface

10 ... 100 Mbit/s

10 ... 100 Mbit/s

  • ● for GPRS transmission

 

 

  • — with downlink maximum

80 kbit/s

85.6 kbit/s

  • — with uplink maximum

40 kbit/s

85.6 kbit/s

  • ● for LTE transmission

 

 

  • — with downlink maximum

100 Mbit/s

  • — with uplink maximum

50 Mbit/s

Interfaces

 

 

Number of interfaces acc. to Industrial Ethernet

1

1

Number of electrical connections

 

 

  • ● at the 1st interface acc. to Industrial Ethernet

1

1

  • ● for external antenna(s)

2

2

  • ● for power supply

1

1

Number of slots

 

 

  • ● for SIM cards

1

1

  • ● for memory cards

1

1

Type of electrical connection

 

 

  • ● at the 1st interface acc. to Industrial Ethernet

RJ45 port

RJ45 port

  • ● for external antenna(s)

SMA socket (50 ohms)

SMA socket (50 ohms)

  • ● for power supply

3-pole terminal block

3-pole terminal block

Type of antenna

 

 

  • ● at port 1 connectable

GPS Antenna

GPS Antenna

  • ● at port 2 connectable

Mobile radio antenna (GPRS/GSM)

Mobile radio antenna (GPRS/GSM, UMTS, LTE)

Slot version

 

 

  • ● for SIM card

Standard

Standard

  • ● of the memory card

microSD

microSD

Storage capacity of the memory card maximum

8 Gibyte

8 Gibyte

Performance class of the memory card minimum necessary

Class 6

Class 6

Type of file system Type of file system

FAT32

FAT32

Signal-Inputs/outputs

 

 

Number of electrical connections for digital input signals

2

2

Type of electrical connection for digital input signals

3 pole terminal block

3 pole terminal block

Digital input version

not potential seperated

not potential seperated

Input voltage at digital input

 

 

  • ● with signal <0> at DC

0 ... 5 V

0 ... 5 V

  • ● for signal <1> at DC

8.5 ... 24 V

8.5 ... 24 V

Input current at digital input for signal <1> maximum

5.5 mA

5.5 mA

Number of electrical connections for digital output signals

2

2

Type of electrical connection for digital output signals

3 pole terminal block

3 pole terminal block

Digital output version

transistor, not potential seperated

transistor, not potential seperated

Output voltage at digital output

 

 

  • ● for signal <1>

12 ... 24 V; Value of the actual supply voltage

12 ... 24 V; Value of the actual supply voltage

  • ● for signal <0>

0 ... 5 V

0 ... 5 V

Output current at digital output for signal <1> maximum

0.3 A

0.3 A

Wireless technology

 

 

Type of mobile wireless service

 

 

  • ● is supported

SMS, GPRS

SMS, GPRS

  • ● Note

GPRS (Multislot Class 10, Mobile Station Class B)

LTE

Type of mobile network is supported

GSM

GSM, UMTS, LTE

Operating frequency

 

 

  • ● for GSM transmission

850 MHz, 900 MHz, 1800 MHz, 1900 MHz

850 MHz, 900 MHz, 1800 MHz, 1900 MHz

  • ● with UMTS transmission

900 MHz, 2100 MHz

  • ● for LTE transmission

800 MHz, 1800 MHz, 2600 MHz

Supply voltage, current consumption, power loss

 

 

Type of voltage of the supply voltage

DC

DC

Supply voltage external

12 ... 24 V

12 ... 24 V

Supply voltage external at DC Rated value

12 ... 24 V

12 ... 24 V

Supply voltage for GPS antenna maximum

3.8 V; at 5 mA: 3,575 V / at 10 mA: 3,35 V / at 15 mA: 3,125 V

3.8 V; at 5 mA: 3,575 V / at 10 mA: 3,35 V / at 15 mA: 3,125 V

Relative positive tolerance at DC at 24 V

20 %

20 %

Relative negative tolerance at DC at 12 V

10 %

10 %

Consumed current

 

 

  • ● from external supply voltage at DC at 12 V maximum

0.25 A

0.25 A

  • ● from external supply voltage at DC at 24 V maximum

0.125 A

0.125 A

Output current for GPS antenna maximum

15 mA

15 mA

Active power loss

3 W

3 W

Permitted ambient conditions

 

 

Ambient temperature

 

 

  • ● during operation

-20 ... +70 °C

-20 ... +70 °C

  • ● during storage

-40 ... +85 °C

-40 ... +85 °C

  • ● during transport

-40 ... +85 °C

-40 ... +85 °C

Relative humidity at 25 °C without condensation during operation maximum

95 %

95 %

Protection class IP

IP20

IP20

Design, dimensions and weight

 

 

Module format

Compact module, for rail mounting

Compact module, for rail mounting

Width

71.5 mm

71.5 mm

Height

90 mm

90 mm

Depth

58.2 mm

58.2 mm

Net weight

0.16 kg

0.16 kg

Mounting type

 

 

  • ● 35 mm DIN rail mounting

Yes

Yes

  • ● wall mounting

Yes

Yes

Performance data

 

 

Number of possible connections to the LOGO! logic module

1

1

Number of users/telephone numbers definable maximum

20

20

Number of user groups definable maximum

20

20

Number of signals for monitoring or device control definable maximum

32

32

Number of events for monitoring definable maximum

32

32

number of actions definable maximum

32

32

Performance data telecontrol

 

 

Protocol is supported

 

 

  • ● TCP/IP

No

No

Product functions management, configuration

 

 

Configuration software

 

 

  • ● required

WEB-Interface

WEB-Interface

Product functions Diagnosis

 

 

Product function Web-based diagnostics

Yes

Yes

Product functions Security

 

 

Product function

 

 

  • ● password protection for Web applications

Yes

Yes

  • ● switch-off of non-required services

Yes

Yes

  • ● log file for unauthorized access

Yes

Yes

Product functions Time

 

 

Product function pass on time synchronization

Yes

Yes

time synchronization

 

 

  • ● from NTP-server

Yes

Yes

  • ● from GPS-signal

Yes

Yes

  • ● from mobile network provider

Yes

Yes

Product functions Position recognition

 

 

Product function position detection with GPS

Yes

Yes


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