Remote Maintenance Gateway RMG/941C(L,N) – Hardware Reference INTRODUCTION This document describes the basic hardware components of the Remote Maintenance Gateway RMG/941C(L,N). Safety Guidelines Please read the following safety guidelines carefully! In case of property or personal damage by not paying attention to this manual and/or by incorrect handling, we do not assume liability.
Pinout service port = Cable bridge To create a serial connection between the RMG/941C and a PC an adapter cable and a null modem cable are necessary. The adapter cable is connected with the PC via the null modem cable like shown in fig. 2.
Remote Maintenance Gateway RMG/941C(L,N) – Hardware Reference SIM CARD The internal SIM card of the RMG/941CL and RMG/941CN can be changed through the slot on the backside. To remove the SIM card just push it gently with a screw driver until you hear a soft "click".
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