Installation; Hardware Configuration Of The S7 Station; S7-300 Station With Cp 340 - 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)
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4 Installation
4.1 Hardware configuration of the S7 station
4
Installation
4.1
Hardware configuration of the S7 station
Overview
This application example includes the following S7 project variants:
Table 4-1
Station
S7-300 station
S7-400 station
NOTICE
The following applies to all project variants:
Before you switch on the power supply, complete and check the configura-
tion!
4.1.1
S7-300 station with CP 340
The figure below shows the hardware configuration of the project variant with
CP340.
Figure 4-1
230V
24V
28
CP_340
HW Config and S7 program for variant with CP 340
CP_341
HW Config and S7 program for variant with CP 341
ET 200S _1SI
HW Config and S7 program for variant with ET 200S SI module
CP_441-2
HW Config and S7 program for variant with CP 441-2
PS307 5A CPU 315-2 PN/DP CP 340
PG
MPI
Variants/program name
Antenna
24V
Serial
SIM card
Sending and Receiving SMS Messages with MD720-3
V 2.1, ID Number: 25545680
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