S7-300 Station With Et 200S With 1Si Module - Siemens SIMATIC S7-300 Manual
Sending and receiving sms messages via serial cps and the md720-3 gprs/gsm modem
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Also See for SIMATIC S7-300:
- Manual (676 pages) ,
- Reference manual (574 pages) ,
- Installation and operating manual (356 pages)
Table of Contents
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4 Installation
4.1 Hardware configuration of the S7 station
4.1.3
S7-300 station with ET 200S with 1SI module
The figure below shows the configuration of the S7-300/ET 200S station.
Figure 4-3
PS307 5A
230V
24V
PG
Table 4-3
No.
1.
Attach the individual modules to a suitable rack.
2.
Connect the PS307 to the electricity-supply system.
(230 V AC)
3.
Connect the following Profinet interface:
Engineering PG to the S7 CPU.
S7 CPU to the ET 200S.
4.
Connect the serial cable to the 1SI module. Con-
nect the other side to the MD 720-3.
30
24V
CPU 315-2 PN/DP
PROFINET
Action
Antenna
SIM card
MD720-3
ET 200S IM 151-3 PN
24V
Remark
List of components Table 2-5
Ensure that the polarity is correct.
Sending and Receiving SMS Messages with MD720-3
V 2.1, ID Number: 25545680
Serial
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