Siemens 6GK7142-7BX00-0AX0 LOGO! CMR2020 Communication Module GSM/GPRS & GPS Original Brand New
$242.13
Enhance your automation with the Siemens 6GK7142-7BX00-0AX0 LOGO! CMR2020. This high-performance communication module connects LOGO! 8 logic controllers to GSM/GPRS networks, enabling remote monitoring via SMS, email, and GPS positioning.
Availability: In stock
Overview
The Siemens LOGO! CMR2020 (6GK7142-7BX00-0AX0) is a versatile communication module designed to bridge the gap between your LOGO! 8 logic module and the cellular world. By utilizing GSM/GPRS networks, it allows for seamless remote data exchange, monitoring, and control. Whether you are managing remote pumping stations, building automation, or mobile assets, the CMR2020 provides a secure and reliable link via Industrial Ethernet.
Benefit
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Remote Accessibility: Send and receive SMS commands or email alerts to stay updated on system status in real-time.
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Global Positioning: Integrated GPS functionality allows for precise position detection, making it perfect for tracking mobile installations.
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Enhanced Security: Supports OpenVPN and HTTPS for encrypted remote access, ensuring your industrial data remains protected.
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Cost-Effective Synchronization: Synchronize system time via NTP or GPS, ensuring all logs are timestamped accurately without manual intervention.
Function
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Two-Way Communication: Write and read access to LOGO! variables remotely.
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I/O Integration: Features 2 digital inputs (DI) and 2 digital outputs (DO) for direct signaling.
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Web-Based Management: Easy configuration and diagnostics through a user-friendly web interface.
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Industrial Ethernet: 1 RJ45 port for high-speed connection to the LOGO! 8 base module.
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| 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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