6GK7142-7BX00-0AX0 Siemens LOGO! 8 CMR2020 Original Brand New
€ 230.60
- 6GK7142-7BX00-0AX0
- LOGO! CMR2020 communication module for connection of LOGO! 0BA8 on GSM/GPRS networks
- PORT RJ45 Industrial Ethernet for connection to LOGO! 0BA8
- 2 DI (digital inputs); 2 DO (digital outputs)
- Read/write access to LOGO!-variables
- SMS sending/receiving
- GPS position detection and tracking
- Time-of-day synchronization and forwarding
- Configuration/diagnostics via web interface
- National-approval info available! Manual available for download.
Out of stock
Siemens LOGO! 8 CMR2020 GSM/GPRS communication module – 6GK7142-7BX00-0AX0
Overview
LOGO! CMR in combination with the LOGO! logic module is a cost-efficient communication module LOGO 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! logic 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 LTE mobile wireless networks
Warning! The country-specific mobile network approvals must be observed:
DE:
EN:
Benefits
- 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
Application
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.
Design
- 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
Function
- 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 wireless network (remote access) to:
- Web Based Management of the LOGO! CMR via OpenVPN tunnel and HTTP. Simple, direct access via mobile wireless 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 wireless provider
- Position detection of the siemens logo cmr2020 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
Integration
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
Technical specifications
Selection Tool:
The TIA Selection Tool is available to assist you in selecting the right Industrial Ethernet switches and configuring the LOGO logic module:
6GK71427BX000AX0
Siemens 6GK7142-7BX00-0AX0, LOGO 8 CMR2020 communication module for connection LOGO! 8 to GSM/GPRS network; 1 RJ45 port for Ind. Ethernet connection to LOGO! 8; 2xDI; 2xDQ; Write/read access to LOGO! tags; Text message sending/ receipt; gsm logo, E-mail sending; Position detection GPS; siemens cmr2020, Time synchronization/ forwarding with real-time clock; logo gsm, Configuration/diagnostics via web interface; Remote access via OpenVPN/HTTPs, DynDNS; Observe national approval! Manual available as a download
Download
| Weight | 0.204 kg |
|---|---|
| Dimensions | 11.40 × 8.80 × 6.70 mm |
| Brand | SIEMENS |
| transfer rate | – |
| ● at the 1st interface | 10 … 100 Mbit/s |
| ● for GPRS transmission | – |
| — with downlink / maximum | 80 kbit/s |
| — with uplink / maximum | 40 kbit/s |
| number of interfaces / acc. to Industrial Ethernet | 1 |
| number of electrical connections | – |
| number of slots | – |
| ● for SIM cards | 1 |
| ● for memory cards | 1 |
| ● at the 1st interface / acc. to Industrial Ethernet | RJ45 port |
| type of electrical connection | – |
| ● for external antenna(s) | SMA socket (50 ohms) |
| ● for power supply | 3-pole terminal block |
| type of antenna | – |
| ● at connection 1 / connectable | GPS Antenna |
| ● at connection 2 / connectable | Mobile radio antenna (GPRS/GSM) |
| wire length / of antenna wire / maximum | 15 m |
| slot version | – |
| ● for SIM card | Standard |
| ● of the memory card | microSD |
| storage capacity / of the memory card / maximum | 32 Gibyte |
| performance class of the memory card / minimum necessary | Class 6 |
| type of file system / type of file system | FAT32 |
| number of electrical connections / for digital input signals | 2 |
| type of electrical connection / for digital input signals | 3 pole terminal block |
| digital input version | not galvanically isolated, not debounced |
| input voltage / at digital input | – |
| ● with signal <0> / at DC | 0 … 5 V |
| ● for signal <1> / at DC | 8.5 … 24 V |
| input current / at digital input / for signal <1> / maximum | 5.5 mA |
| number of electrical connections / for digital output signals | 2 |
| type of electrical connection / for digital output signals | 3 pole terminal block |
| digital output version | transistor, not potential seperated |
| output voltage / at digital output | – |
| ● for signal <1> 1) | 12 … 24 V |
| ● for signal <0> | 0 … 5 V |
| output current / at digital output / for signal <1> / maximum | 0.3 A |
| type of mobile wireless service | – |
| ● is supported / SMS | Yes |
| ● is supported / GPRS | Yes |
| ● note | GPRS (Multislot Class 10, Mobile Station Class B) |
| type of wireless network / is supported | – |
| ● GSM | Yes |
| ● UMTS | No |
| ● LTE | No |
| operating frequency / for GSM transmission | 850 MHz, 900 MHz, 1800 MHz, 1900 MHz |
| type of voltage / of the supply voltage | DC |
| supply voltage / external | 12 … 24 V |
| supply voltage / external / at DC | 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 |
| relative positive tolerance / at DC / at 24 V | 20 % |
| relative negative tolerance / at DC / at 12 V | 10 % |
| consumed current | – |
| ● from external supply voltage / at DC / at 12 V / maximum | 0.25 A |
| ● from external supply voltage / at DC / at 24 V / maximum | 0.125 A |
| output current / for GPS antenna / maximum | 15 mA |
| power loss [W] | 3 W |
| ambient temperature | – |
| ● during operation | -20 … +70 °C |
| ● during storage | -40 … +85 °C |
| ● during transport | -40 … +85 °C |
| relative humidity | – |
| ● at 25 °C / without condensation / during operation / maximum | 95 % |
| protection class IP | IP20 |
| module format | Compact module, for rail mounting |
| fastening method | – |
| ● 35 mm top hat DIN rail mounting | Yes |
| ● wall mounting | Yes |
| ● DynDNS client | Yes |
| ● no-ip.com client | Yes |
| number of possible connections / to the LOGO! logic module | 1 |
| number of users/telephone numbers/email addresses / definable / maximum | 20 |
| number of user groups / definable / maximum | 10 |
| number of signals / for monitoring or device control / definable / maximum | 32 |
| number of events / for monitoring / definable / maximum | 32 |
| number of actions / definable / maximum | 32 |
| number of assignments / definable / maximum | 32 |
| number of alias SMS commands / definable / maximum | 20 |
| number of constants / definable / maximum | 10 |
| number of possible connections | – |
| ● as server / by means of HTTP / maximum | 2 |
| ● as server / by means of HTTPS / maximum | 2; http and https can be combined (max. number of 2 connections cannot be exceeded). Max. one connection via https is possible on the mobile wireless interface. |
| ● as email client / maximum | 1 |
| number of free texts / for emails and SMS / maximum | 20 |
| number of characters / per free text for emails or SMS / maximum | 160 |
| ● remote firmware update | Yes |
| ● remote configuration | Yes |
| configuration software | – |
| ● required | Web interface |
| product function / web-based diagnostics | Yes |
| operating mode / Virtual Private Network (VPN) | Yes; Open VPN Server in PSK mode |
| product function / with VPN connection | OpenVPN PSK |
| type of encryption algorithms / with VPN connection | AES-128 CBC |
| type of authentication / with Virtual Private Network / PSK | Yes |
| type of hashing algorithms / with VPN connection | SHA-256 |
| number of possible connections / with VPN connection | 1 |
| ● password protection for Web applications | Yes |
| ● password protection for VPN | Yes |
| ● encrypted data transmission | Yes |
| ● switch-off of non-required services | Yes |
| ● log file for unauthorized access | Yes |
| product function / pass on time synchronization | Yes |
| accuracy / of the hardware real time clock / per day / maximum | 7.5 s |
| time synchronization | – |
| ● from NTP-server | Yes |
| ● from GPS-signal | Yes |
| ● from mobile network provider | Yes |
| ● PC | Yes |
| ● manual setting | Yes |
| product function | – |
| ● position detection with GPS | Yes |
| ● pass on position data | Yes |
| certificate of suitability / CCC / for hazardous zone according to GB standard | Yes |
| Internet-Link | – |
| ● to web page: selection aid TIA Selection Tool | |
| ● to website: Industrial communication | |
| ● to website: Industry Mall | |
| ● to website: Information and Download Center | |
| ● to website: Image database | |
| ● to website: CAx-Download-Manager | |
| ● to website: Industry Online Support | |
| security information | Siemens provides products and solutions with industrial security functions that support the secure operation of plants, solutions, machines, equipment and/or networks. They are important components in a holistic industrial security concept. With this in mind, Siemens’ products and solutions undergo continuous development. Siemens recommends strongly that you regularly check for product updates. For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action(e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept. Third-party products that may be in use should also be considered. For more information about industrial security, visit http://www.siemens.com/industrialsecurity. To stay informed about product updates as they occur, sign up for a product-specific newsletter. For more information, visit http://support.automation.siemens.com. (V3.4) |
| last modified: | 8/3/2021 |
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