Siemens SIMATIC S7-300 Module data Getting Started

Prerequisites
2.1 Basics
SM331;AI 8x12 Bit Getting Started Part 2: Voltage and PT100
Getting Started, 11/2006, A5E00264161-02
2-3
Note
"Getting Started" only describes the handling of PT100 standard voltage measuring
transducers and resistance thermometers. If you wish to use other transducers, you will
need to wire and configure an SM331 differently.
The following tools and materials will also be needed:
General tools and materials
Quantity Item Order no.
Various M6 bolts and nuts (length depends on the mounting position) commonly available
1 Screwdriver with 3.5 mm blade commonly available
1 Screwdriver with 4.5 mm blade commonly available
1 Side cutter and cable stripper commonly available
1 Crimp tool commonly available
X m Cable for grounding the mounting rail with 10 mm
2
cross-
section, ring terminal with 6.5 mm hole, length appropriate for
local requirements.
commonly available
X m Flexible wire with 1mm
2
diameter with fitting wire end sleeves,
form A in 3 different colors – blue, red, and green
commonly available
X m 3-wire power cord (AC 230/120V) with protective contact
socket, length according to local conditions
commonly available
1 Calibration device (measuring instrument for commissioning,
which can measure and supply current)
depends on the
manufacturer

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)