Siemens SIMATIC User Manual

Analog modules
6.10 Analog input module SM 331; AI 8 x TC; (6ES7331-7PF11-0AB0)
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
405
Channel groups
The channels of SM 331; AI 8 x TC are arranged in four groups of two channels. You can
assign parameters only to one channel group.
The table below shows the relevant configuration of channel groups. The channel group
number is required to program SFC parameters in the user program.
Table 6- 28 Assignment of SM 331; AI 8 x TC channels to channel groups
Channels ...
... form one channel group each
Channel 0
Channel group 0
Channel 1
Channel 2
Channel group 1
Channel 3
Channel 4
Channel group 2
Channel 5
Channel 6
Channel group 3
Channel 7
6.10.2 Adjustable parameters
Introduction
For general information on programming analog modules, refer to the chapter Programming
analog modules (Page 294).
Parameters
Table 6- 29 Parameters of SM 331; AI 8 x TC
Parameters
Range of values
Default
Parameter
type
Scope
Enable
• Diagnostics interrupt
• Process interrupt when limit
exceeded
• Process interrupt at end of
cycle
yes/no
yes/no
yes/no
no
no
no
dynamic
Module
Process interrupt trigger
• High limit
• Low limit
32511 to -32512
from - 32512 to 32511
32767
-32768
dynamic Channel

Siemens SIMATIC Specifications

General

Product type designation	SIMATIC
CPU	Varies by model
Memory	Varies by model
Input/Output	Varies by model
Communication	Varies by model
Programming Language	STEP 7
Operating Temperature	0°C to 60°C (varies by model)
Protection Class	IP20
Category	Programmable Logic Controller (PLC)