This German‑language manual describes the IFM CR3105 and CR3106 GSM Quadband modems that include an integrated CAN‑gateway for direct connection to automation controllers. It covers safety warnings, proper mounting, electrical connections, and the required configuration steps using the CANremote Configurator software.
The document also details the device’s operating modes, programming of process data objects, technical data such as voltage range and pin assignments, troubleshooting of GSM network acquisition, and maintenance and disposal guidelines. This manual is written in German.
No. The device must be installed, connected, and commissioned only by a qualified electrician.