Introduction - Siemens SINAUT MD720-3 System Manual

Introduction

The SINAUT MD720-3 has two different operation modes:
Terminal Mode
OPC Mode
The functional range and the functionality of the device are different in both modes.
The change between OPC Mode and Terminal Mode (refer to page 23 or page 58)
forces a restart of the device.
Terminal mode
The SINAUT MD720-3 establishes radio data connections via a GSM network
(Global System for Mobile Communication).
•
using modem connections via CSD (Circuit Switched Data),
•
by sending SMS (Short Message Service).
Notice
You will find further information about the Terminal Mode and its use in
combination with TIM devices of the SINAUT ST7 system in the system manual of
the SINAUT ST7.
SINAUT MD720-3
C79000-G8976-C211
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