Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module_type | LOGO! CMR2020 communication module |
| Communication_services | SMS, GPRS and GSM |
| Industrial_Ethernet | 1 RJ45 port; 10 … 100 Mbit/s |
| Digital_inputs | 2; 0 … 5 V for signal <0>; 8.5 … 24 V for signal <1> |
| Digital_outputs | 2; 12 … 24 V for signal <1>; 0 … 5 V for signal <0> |
| External_supply | 12 … 24 V DC |
| GPS_antenna_connection | SMA socket (50 ohms); GPS Antenna |
| Mobile_radio_antenna_connection | SMA socket (50 ohms); Mobile radio antenna (GPRS/GSM) |
| Configuration_and_diagnostics | Web interface; web-based diagnostics |
| Mounting | 35 mm DIN-rail mounting or wall mounting |
Applications
- SMS and email dispatch: Supports SMS reception and dispatch and email dispatch.
- Monitoring and device control: Supports up to 32 definable signals for monitoring or device control.
- GPS position detection: Supports position detection with GPS and forwarding of position data.
Key Features
- GSM/GPRS communication: Supports SMS, GPRS and GSM, with GSM transmission at 850 MHz, 900 MHz, 1800 MHz and 1900 MHz.
- Industrial Ethernet interface: Has 1 RJ45 port for Industrial Ethernet connection and a transfer rate of 10 … 100 Mbit/s.
- Digital I/O: Provides 2 digital inputs and 2 digital outputs; input signal ranges are 0 … 5 V for signal <0> and 8.5 … 24 V for signal <1>.
- GPS and time functions: Supports GPS position detection and position-data forwarding, with time synchronization from NTP, GPS, the mobile network provider, PC or manual setting.
- Web and remote management: Configuration and diagnostics use a Web interface; remote configuration and remote firmware update are supported.
- Mounting and supply: Uses a 12 … 24 V DC external supply and supports 35 mm DIN-rail mounting or wall mounting; protection class is IP20.
Frequently Asked Questions
1. What communication services does the 6GK7142-7BX00-0AX0 support?
It supports SMS, GPRS and GSM. UMTS and LTE are not supported.
2. How many digital inputs and outputs does the module have?
It has 2 digital inputs and 2 digital outputs.
3. What connectors are provided?
The module has 1 RJ45 port for Industrial Ethernet, SMA sockets for 2 external antennas, and a 3-pole terminal block for the power supply.
4. How is the module configured and diagnosed?
Configuration and diagnostics use a Web interface. Remote configuration, remote firmware update and web-based diagnostics are supported.
