Illustration Showing The S7-300 - Siemens SIMATIC ET 200S Manual

Illustration showing the S7-300 (the power supply wiring for the DI and DO is not
shown; the PD is connected to the S7-300)
Powersupply
ON/OFF
Clamp for
strain relief
Figure 2-2
ET 200S IM 151-7 CPU Interface Module
A5E00058783-04
Switch for setting
Mode selector switch
system voltage
Power connector

Illustration showing the S7-300

Profile rail
Switches Programming device cable
Getting Started
Programming device
with STEP 7 Software
2-5