Module Overview; Analog Input Modules - Siemens SIMATIC Manual

Analog modules

6.2 Module overview

6.2 Module overview
Introduction
The tables below summarize the essential properties of the analog modules. This overview
supports you in selecting a module to suit your requirements.
6.2.1

Analog input modules

Overview of properties
The table below shows essential properties of the analog input modules
Table 6- 1 Analog input modules
Properties
SM 331;
AI 8 x 16 Bit
(-7NF00-)
Number of inputs 8 inputs in 4 chan-
nel groups
Resolution programmable for
each channel
group:
•
15 bits+sign
Measurement type programmable for
each channel
group:
•
Voltage
•
Current
Measuring range any, per channel
selection group
Supports isochro- no
nous mode
Programmable yes
diagnostics
Diagnostic inter- programmable
rupt
302
SM 331; SM 331;
AI 8 x 16 Bit AI 8 x 14 Bit
High Speed
(-7NF10-) (-7HF0x-)
8 inputs in 4 chan- 8 inputs in 4 chan-
nel groups nel groups
programmable for programmable for
each channel each channel
group: group:
• •
15 bits+sign 13 bits+sign
programmable for programmable for
each channel each channel
group: group:
• •
Voltage Voltage
• •
Current Current
any, per channel any, per channel
group group
no yes
yes yes
programmable programmable
Module
SM 331;
AI 8 x 13 Bit
(-1KF02-)
8 inputs in 8 chan-
nel groups
programmable for
each channel
group:
•
12 bits+sign
programmable per
channel:
•
Voltage
•
Current
•
Resistance
•
Temperature
any, per channel
no
no
no
Manual, 06/2017, A5E00105505-AJ
SM 331;
AI 8 x 12 Bit
(-7KF02-)
8 inputs in 4 chan-
nel groups
programmable for
each channel
group:
•
9 bits+sign
•
12 bits+sign
•
14 bits+sign
programmable for
each channel
group:
•
Voltage
•
Current
•
Resistance
•
Temperature
any, per channel
group
yes
no
programmable
S7-300 Module data