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LOGO! CMR (wireless communication)

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  • Информационные материалы

    Информационные материалы

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

    LOGO! CMR can send text messages or emails to predefined mobile network numbers as well as receive text messages from predefined mobile network numbers.

    Sending a text message/email 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 LOGO! CMR offers comfortable Web Based Management commissioning and diagnostics via local and/or remote access.

    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, the LOGO! 8 logic module can be time-synchronized by means of the time included in the GPS signal. Determination of 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: http://www.siemens.com/mobilenetwork-approvals

    EN: http://www.siemens.com/mobilenetwork-approvals

    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.

    Дальнейшая информация

    Selection tools:

    To assist in selecting the right Industrial Ethernet switches as well as in configuring the LOGO logic module, the TIA Selection Tool is available at:

    TIA Selection Tool:

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

    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)

    Wire length of antenna cable maximum

    15 m

    15 m

    Slot version

     

     

    • for SIM card

    Standard

    Standard

    • of the memory card

    microSD

    microSD

    Storage capacity of the memory card maximum

    32 Gibyte

    32 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

    Yes

    Yes

    • is supported GPRS

    Yes

    Yes

    • Note

    GPRS (Multislot Class 10, Mobile Station Class B)

    LTE

    Type of mobile network is supported

     

     

    • GSM

    Yes

    Yes

    • UMTS

    No

    Yes

    • LTE

    No

    Yes

    Operating frequency

     

     

    • for GSM transmission 850 MHz

    Yes

    No

    • for GSM transmission 900 MHz

    Yes

    Yes

    • for GSM transmission 1800 MHz

    Yes

    Yes

    • for GSM transmission 1900 MHz

    Yes

    No

    • with UMTS transmission 850 MHz

    No

    Yes

    • with UMTS transmission 900 MHz

    No

    Yes

    • with UMTS transmission 2100 MHz

    No

    Yes

    • for LTE transmission 800 MHz

    No

    Yes

    • for LTE transmission 1800 MHz

    No

    Yes

    • for LTE transmission 2600 MHz

    No

    Yes

    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

    Power loss [W]

    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

    Product properties, functions, components general

     

     

    Product function

     

     

    • DynDNS client

    Yes

    Yes

    • no-ip.com client

    Yes

    Yes

    Performance data

     

     

    Number of possible connections to the LOGO! logic module

    1

    1

    Number of user groups definable maximum

    10

    10

    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

    Number of relations definable maximum

    32

    32

    Number of alias-SMS-command definable maximum

    20

    20

    Number of constants definable maximum

    32

    32

    Performance data IT functions

     

     

    Number of possible connections

     

     

    • as server by means of HTTP maximum

    2

    2

    • as server by HTTPS maximum

    2

    2

    • as e-mail client maximum

    1

    1

    Number of free texts for e-mails definable by user

    20; maximum of 160 characters per user defined text

    20; maximum of 160 characters per user defined text

    Performance data Teleservice

     

     

    Product function

     

     

    • Remote firmware update

    Yes

    Yes

    Configuration software

     

     

    • required

    No, configuration by using the integrated webserver

    No, configuration by using the integrated webserver

    Product functions Diagnosis

     

     

    Product function Web-based diagnostics

    Yes

    Yes

    Product functions Security

     

     

    Suitability for operation Virtual Private Network

    Yes

    Yes

    Type of authentication with Virtual Private Network PSK

    Yes

    Yes

    Number of possible connections with VPN connection

    1

    1

    Product function

     

     

    • password protection for Web applications

    Yes

    Yes

    • password protection for VPN

    Yes

    Yes

    • encrypted data transmission

    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

    Accuracy of the hardware real-time clock per day maximum

    7.5 s

    7.5 s

    time synchronization

     

     

    • from NTP-server

    Yes

    Yes

    • from GPS-signal

    Yes

    Yes

    • from mobile network provider

    Yes

    Yes

    • PC

    Yes

    Yes

    Product functions Position recognition

     

     

    Product function position detection with GPS

    Yes

    Yes


    Особенности

    • Cost-efficient alarm signaling system – Low investment and operating outlay for the monitoring and control of small facilities via text message and/or email
    • Reduction of travel/maintenance costs thanks to remote access via OpenVPN and HTTP for configuring the LOGO! CMR or LOGO! 8 logic module
    • Easy-to-use thanks to intuitive text messaging syntax with alias text messaging function or assignment and use of symbolic names
    • Simple configuration process via Web Based Management without the need for special knowledge of radio communications
    • Internationally deployable thanks to communication via GSM, UMTS, and LTE networks
    • Time synchronization of the LOGO! 8 logic module using the time determined from the GPS signal, an NTP server or the time from the mobile radio provider
    • Harmonizes with LOGO! 8 series with regard to functioning, design and structure
    • Quick assembly due to DIN rail mounting

    Интеграция

    Sending and receiving a text message

    Safe remote access via the mobile wireless network to the LOGO! CMR and LOGO! 8 logic module

    Time synchronization

    Position sensing

    Функции

    • Remote communication via mobile wireless network:
      • Read/write of LOGO! 8 logic module data areas using intuitive text messaging (e.g. 'LightOn')
      • Event-driven alarm messaging via text message (local monitoring) and/or email
      • Triggering of simple switching operations via integrated digital IOs of the LOGO! CMR (stand-alone functionality)
    • Protected remote access via the mobile network (remote access) to:
      • Web Based Management of the LOGO! CMR via OpenVPN tunnel and HTTP. Simple, direct access via mobile network thanks to DynDNS support.
      • LOGO! 8 logic module. Access to web server or via LOGO! App and up/downloading of the LOGO! Soft Comfort LSC program via OpenVPN tunnel
    • Automatic time synchronization of connected LOGO! 8 logic module
      • with the time of an accessible NTP server
      • with the time of a GPS signal or the mobile radio provider
    • Position detection of the LOGO! CMR via GPS signal; position displayed in WBM and forwarding to the LOGO! 8 logic module
    • Configuration either locally via the LAN web server or remotely via mobile wireless network

    Security

    • Approval of up to 20 call numbers for incoming text messages
    • Protection of access to control capability via text message by means of password (optional)
    • Protection of access to web interface by means of user name and password
    • Remote access using OpenVPN and HTTP
    • Optional secure email via STARTTLS, i.e. encryption of communication using Transport Layer Security (TLS). Optional verification of mail server authentication certificate.

    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

    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