Index 
 
S7-300 Automation System Module data 
Manual,  08/2006, A5E00105505-04 
Index-5 
Isochronous mode 
SM 331, 
6-35 
SM 321, DI 16 x DC 24 V, 
3-26 
SM 332, AO 4 x 16 Bit, 
6-114 
SM 338, 
7-11 
L 
Load restrictions in horizontal mounting position 
SM 322, DO 8 x AC 120/230 V/2 A ISOL, 
3-93 
Load restrictions in vertical mounting position 
SM 322, DO 8 x AC 120/230 V/2 A ISOL, 
3-93 
Load voltage L+ missing 
SM 322, DO 8 x DC 24 V/ 0.5 A, 
3-77, 3-79 
Load voltage missing 
Analog input module, 
5-34 
Analog output module, 
5-34 
M 
Manual 
purpose, 
iii 
Marine 
Certification, 
1-4 
Measuring method 
Analog input channels, 
5-21 
Analog input module, 
A-8 
Analog IO modules:, 
A-42 
SM 331, AI 8 x 13 Bit, 
A-27 
SM 331, AI 8 x 16 Bit, 
A-35 
SM 331, AI 8 x RTD, 
A-16 
SM 331, AI 8 x TC, 
A-24 
Measuring methods and ranges 
SM 331, AI 2 x 12 Bit, 
6-69 
SM 331, AI 8 x 12 Bit, 
6-57 
SM 331, AI 8 x 13 Bit, 
6-46 
SM 331, AI 8 x 14 Bit High Speed, 
6-33 
SM 331, AI 8 x 16 Bit, 
6-13, 6-22 
SM 331, AI 8 x RTD, 
6-79 
SM 331, AI 8 x TC, 
6-94 
Measuring range 
Analog input module, 
A-8 
Analog IO modules:, 
A-42 
SM 331, AI 8 x 13 Bit, 
A-27 
SM 331, AI 8 x 16 Bit, 
A-35 
SM 331, AI 8 x RTD, 
A-16 
SM 331, AI 8 x TC, 
A-24 
SM 334, AI 4/AO 2 x 12 bit, 
6-145 
Measuring range module, 
5-21 
reconnecting, 
5-22 
Measuring ranges 
Analog input channels, 
5-21 
Mechanical environmental conditions, 
1-8, 1-13 
Mode of operation 
SM 331, AI 8 x RTD, 
A-15 
SM 331, AI 8 x TC, 
A-23 
Module classes 
ID, 
B-2 
Module error 
SM 338, POS-INPUT, 
7-20 
Module not programmed 
SM 321, DI 16 x DC 24 V, 
3-30 
Module overview, 
6-3 
Digital modules, 
3-2 
Other signal modules, 
7-1 
Monoflop time 
SM 338, POS-INPUT, 
7-16 
Mounting rail 
Dimensional drawing, 
C-2 
N 
No parameters 
SM 338, POS-INPUT, 
7-20 
Noise suppression 
Analog input module, 
A-8 
SM 331, AI 8 x 13 Bit, 
A-27 
SM 331, AI 8 x 16 Bit, 
A-34 
SM 331, AI 8 x RTD, 
A-15 
SM 331, AI 8 x TC, 
A-24 
Non-isolated transducers, 
4-5 
wiring, 
4-5 
O 
OB 40, 3-32, 5-35 
Start information, 
5-36 
OB 82, 
3-32, 3-81, 3-93, 3-107, 5-35 
Operating state 
of the CPU, 
5-24 
Operational limit, 
5-26