Siemens SIMATIC User Manual

Principles of analog modules
5.4 Response of the analog modules
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
285
5.4 Response of the analog modules
This chapter
This chapter describes:
● the dependency of analog input and output values on CPU operating states and on the
supply voltage of the analog module
● the reaction of analog modules, based on the actual analog value within the relevant
range of values
● the influence of the operational limits of analog modules on analog IO values, as
illustrated by an example
5.4.1 Influence of the power supply and operating state
Introduction
This chapter describes:
● the dependency of analog IO values on CPU operating states, and on the supply voltage
of the analog module
● the reaction of analog modules, based on the actual analog value within the relevant
range of values
● the influence of the operational limits of analog modules on analog IO values, as
illustrated by an example

Siemens SIMATIC Specifications

General

Product type designation	SIMATIC
CPU	Varies by model
Memory	Varies by model
Input/Output	Varies by model
Communication	Varies by model
Programming Language	STEP 7
Operating Temperature	0°C to 60°C (varies by model)
Protection Class	IP20
Category	Programmable Logic Controller (PLC)