Siemens SIMATIC S7-300 Module data Reference Manual

SIMATIC TOP Connect and SIMATIC TOP Connect TPA
8-6
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
8.2.2 Wiring the Front Connector Module
Introduction
This chapter describes the principle of wiring the front connector modules. Note
also the special sections for SIMATIC TOP connect and SIMATIC TOP connect
TPA (Section 8.3 and 8.4, respectively). In those sections, you will find, among
other things, selection criteria for the front connector modules and specific
connection examples.
Using the front connector module
You require the front connector module to connect the connecting cable to the
module. In addition, you can connect the supply voltage of the module to the front
connector module.

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)