Connecting Loads/Actuators To Current Outputs - Siemens SIMATIC S7-300 Reference Manual

Programmable logic controllers module data

Hide thumbs Also See for SIMATIC S7-300:

Table of Contents

Analog Modules

Connecting Loads/Actuators to Current Outputs

The necessary connecting cables, which result from the potential connection of the

analog output module, are not drawn in the figures shown below.

In other words, you must continue to take note of and implement Section 4.13 with

its generally valid information for connecting loads and actuators.

Abbreviations and mnemonics used in the figures below

The abbreviations and mnemonics used in the figures below have the following

Connecting Loads to a Current Output

You must connect loads to Q

a current output.

Connecting Loads to a Current Output of an Isolated AO

Analog output current

Reference potential of analog circuit

Load impedance

Terminal for 24 VDC supply voltage

Ground terminal

Potential difference between M

and the reference point of the analog circuit M

and M terminal of CPU.

Programmable Logic Controllers S7-300 Module Data

A5E00105505-03

Show Quick Links

Table of Contents