Siemens SIMATIC S7-300 Module data Reference Manual

Index
Index-9
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
smoothing, A-18
structure of data record 1, A-12
structure of data record 128, A-13
Temperature coefficient, A-18
SM 331; AI 8 x RTD x 24 bits, measuring
methods and measuring ranges, A-16
SM 331; AI 8 x TC
interference frequency suppression, A-24
measuring methods and measuring ranges,
A-25
operating modes, A-24
parameters, A-19
reaction to open thermocouple, A-26
smoothing, A-26
structure of data record 1, A-20
structure of data record 128, A-21
SM 332; AO 4 x 16 bits, Synchronous
operation, 4-173
SM 332; AO 8 x 12 bits
Parameters, A-39
Structure of data record 1, A-40
SM 338
Encoder value acquisition, 5-10
Free running encoder value acquisition,
5-10
POS-Input module, 5-7
Synchronous operation, 5-8
SM 338; POS-INPUT
Absolute value encoder (SSI), 5-14
Addressing, 5-15
Auxiliary supply missing, 5-19
Baud rate, 5-14
Causes of Errors and Remedial Measures,
5-19
Channel error, 5-19
Channel information present, 5-19
channel-specific diagnostic data, B-8
Code type, 5-14
Configuration error, 5-19
Diagnosis, 5-17
Diagnosis interrupt release, 5-14
diagnostic data, B-7
Diagnostic interrupt, 5-20
encoder error, 5-19
External error, 5-19
Freeze-function, 5-12, 5-14
Group fault-LED, 5-17
Internal error, 5-19
Interrupts, 5-20
Module fault, 5-19
Monoflop time, 5-14
Normalization, 5-11, 5-14
Parameterization error, 5-19
Parameterization missing, 5-19
SF-LED, 5-17
Watchdog tripped, 5-19
Wrong parameters, 5-19
Smoothing, Glossary-9
SM 331; AI 8 x RTD, A-18
SM 331; AI 8 x TC, A-26
Smoothing analog input values, 4-36
Smoothing of analog input values, analog input
module, 4-42
Spare parts, D-1
Spring-loaded terminals, SIMATIC TOP
connect/...TPA, 8-10
Standards and approvals, 1-2
Startup, Glossary-9
Status mode, Glossary-9
STEP 7 blocks, for analog functions, 4-1
Substitute value, Glossary-9
analog output module, A-38
Substitute value ”1” application, SM 322; DO 8
x 24 VDC/0.5 A, 3-76
Substitute value application, SM 322; DO 8 x
24 VDC/0.5 A, 3-76
Supply voltage failure, of the analog module,
4-32
Synchronous operation
SM 321; DI 16 x DC 24 V, 3-26
SM 331; AI 8 x 14 bits High Speed, 4-101
SM 332; AO 4 x 16 bits, 4-173
SM 338, 5-8
System diagnostics, Glossary-9
System function (SFC), Glossary-9
T
Technical specifications, RS 485 repeater, 7-6
Temperature coefficient, Glossary-9
analog input module, 4-42
SM 331; AI 8 x 13 bit, A-29
SM 331; AI 8 x RTD, A-18
Temperature error, Glossary-9
Temperature errors of internal compensation,
Glossary-10
Temperature measurement, SM 331; AI 8 x 13
bit, A-28
Temperature unit, Analog input module, 4-41
Test voltages, 1-12
Thermo emf, 4-58
Thermocouple
design, 4-58
open, reaction to, Glossary-7
principle of operation, 4-58
Thermocouple connection, to analog input
module, 4-58
Three-conductor connection, 4-54,
Glossary-10
Two-conductor connection, 4-55, Glossary-10

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)