Siemens SIMATIC S7-300 Module data Getting Started

SM331;AI 8x12 Bit Getting Started Part 2: Voltage and PT100
Getting Started, 11/2006, A5E00264161-02
1-1
Preface
1
1.1 General information
Purpose of the Getting Started manual
The Getting Started guide gives you a complete overview of the commissioning of analog
module SM331. It supports you when installing and parameterizing the hardware of a voltage
measuring transducer and a PT100 resistance thermometer. In addition, you will receive an
introduction for configuring the analog module with the SIMATIC S7 manager.
The intended readership of Getting Started is a novice with only basic experience in
configuring, commissioning, and servicing automation systems.
What to expect
The procedures, from mounting the module to storing analog values in the STEP7 user
program, are explained step-by-step and in detail based on an example. In the following
sections you will be introduced to:
● Problem analysis
● Mechanical setup of the example station
● Electrical connection of the example station using conventional wiring
● Electrical connection of the example station using SIMATIC TOP connect system cabling
● Configuration using the SIMATIC Manager
● Creating a small user program with STEP7 which stores the read analog value in a data
block
● Triggering and interpreting diagnostic and hardware interrupts

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)