Technical data

Connections

SINAUT MICRO SC

C79000-G8900-C210

GPRS communication S7-200 to S7-200 via SINAUT MICRO SC routing software

Also the remote controls S7-200 can exchange data via the SINAUT MICRO SC

Routing Software. To do this the control sends the data to the SINAUT MICRO SC

Routing Software which forwards the data to the addressed control.

1.2 Communication by SMS

Text messages (SMS) S7-200 Ö SMS receiver

Figure 1-3

SMS transmission by using the SINAUT MD720-3

With the SINAUT MD720-3 GSM/GPRS modems the controls S7-200 can send

SMS to any station that is able to receive SMS.

During a SMS transmission an existing GPRS connection to the SINAUT MICRO

SC is interrupted.

1.3 Remote configurations by GSM data call

Using a modem (analog, ISDN, GSM) a PC, functioning as configuration computer,

can establish a data connection to a SINAUT MD720-3. The SINAUT MD720-3

only accepts calls that identify themselves with the right telephone number

registered before in the SINAUT MD720-3 (CLIP).

According to the transmitted CLIP the incoming call will be connected to the

internal Service Interface of the SINAUT MD720-3 or to the control which is

connected.

S7-200 PPI

SINAUT

MD720-3

GPRS/

GSM

SMS Empfänger

im GSM-Netz