Siemens Simatic SM331 User Manual

Mechanical setup of the example station
4.2 Mounting of analog module components
SM331; AI 8x12 Bit Getting Started part 1: 4 -20mA
4-4 Getting Started, 11/2006, A5E00253410-02
4.2.2 Components of the SM331
Overview
A functional analog module consists of the following components:
● Module SM331 (in our example 6ES7331-7KF02-0AB0)
● 20-pin front connector There are two different types of front connectors:
– With spring contacts (order number 6ES7392-1BJ00-0AA0)
– With screw contacts (order number 6ES7392-1AJ00-0AA0)
Figure 4-1 Components of the SM331
The scope of delivery of SM331
Components
Module
Labeling strips
Bus connectors
2 cable ties (not in the picture) to tie the external wiring

Siemens Simatic SM331 Specifications

General

Brand	Siemens
Model	Simatic SM331
Category	Control Unit
Language	English