Siemens SIMATIC S7-300 Module data User Manual

S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04
6-1
Analog modules
6
Introduction
This chapter describes:
1. Steps from the selection of analog modules to commissioning
2. Overview of essential module properties
3. Modules which are available (properties, connection and block diagrams, technical data
and additional information on the module):
a) for analog input modules
b) for analog output modules
c) for analog IO modules
STEP 7 blocks for analog functions
You can use FC105 "SCALE" (scale values) and FC106 "UNSCALE" (unscale values)
blocks to read and output analog values in
STEP 7 . Those FCs are available in the STEP 7
standard library, in the "TI-S7-Converting Blocks" subfolder.
Description of STEP 7 blocks for analog functions
For information on FCs 105 and 106, refer to the STEP 7 Online Help.
Further information
You should be familiar with the structure of the parameter sets (data reords 0, 1 and 128) in
system data before you edit module parameters in the
STEP 7 user program.
You should be familiar with the structure of diagnostics data (data reords 0, 1) in system data
before you edit any diagnostics data of the module in the
STEP 7 user program.
See also
Principles of programming signal modules in the user program (Page A-1)
Evaluating diagnostic data of signal modules in the user program (Page B-1)

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)