Siemens Simatic SM331 Getting Started page 8

Requirements
2.1 Basics
Software STEP7
Quantity
The following current transducers can be used for the acquisition of analog signals:
Current transducers
Quantity
Note
This "Getting Started" describes only the application of 4 – 20 mA current transducers in the
2-Wire or 4-Wire model. If you wish to use other transducers, you will need to wire and
configure the SM331 differently.
General tools and materials:
Quantity
various
1
1
1
1
X m
X m
X m
1
2-2
Article
1 STEP7 Software version 5.2 or later, installed on the
programming device.
Article
1 2-Wire current transducer
1 4-Wire current transducer
Article
M6-bolts and nuts (Length depending on the mounting position)
Screwdriver with 3,5 mm blade
Screwdriver with 4.5 mm blade
Side cutters and wire stripping tools
Tool for crimping wire-end ferrules
Cable for grounding the mounting rail with 10 mm
section, ring terminal with 6.5 mm hole, length appropriate for
local requirements.
Flexible wire with 1mm
form A in 3 different colors – blue, red and green
3-wire power cord (AC 230/120V) with protective contact
socket, length according to local conditions.
Calibration device (measuring instrument for commissioning,
that can measure and supply current)
diameter with fitting wire end sleeves,
2
SM331; AI 8x12 Bit Getting Started part 1: 4 -20mA
Order number
6ES7810-4CC06-0YX0
Order number
depending on the
manufacturer
depending on the
manufacturer
Order number
commonly available
commonly available
commonly available
commonly available
commonly available
cross- commonly available
2
commonly available
commonly available
depends on the
manufacturer
Getting Started, 11/2006, A5E00253410-02