Siemens S7 Series User Manual

5 Installation and Commissioning
Communication with S7 CPU via KNX Gateway
Entry ID: 109739689, V1.0, 06/2017
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 Siemens AG 2017 All rights reserved
5 Installation and Commissioning
This chapter describes the steps necessary to start up the example.
Note
Always follow the below installation guidelines:
 “S7-1200 Programmable Controller” System Manual
 Gateway manual
5.1 Installing the software
Install the latest version (V14 or higher) of STEP 7 (TIA Portal) on your computer.
No additional software is needed for configuring the “Triple-X PROFINET+KNX”
universal gateway. It is configured using the integrated web server.
5.2 Installing the hardware
5.2.1 Installation under laboratory conditions
For the function test of this application under laboratory conditions, the following
installation using a switch is suitable. It allows you to simultaneously execute all of
the below functions (see the following advantages) with a single PG/PC.
Figure 5-1: Installation under “laboratory conditions”
PROFINET 1 / 2
IP: 192.168.0.2
RS 232/485
PN
24V DC
LAN
PN
CSM / switch
24V DC
S7-1200 CPU
24V DC
PG/PC
IP: 192.168.0.1
IP: 192.168.0.3
KNX
+ -
“Triple-X PROFINET + KNX”
universal gateway
KNX
power supply
L
+
-
N PE
230 V AC
KNX
wall switch
+
-
KNX
room control
unit
+
-
USB
interface
+
-
KNX
PROFINET IE
LAN
Sonstige / Inaktiv
USB
IP: 192.168.0.100

Siemens S7 Series Specifications

General

CPU	Varies by model (e.g., S7-300, S7-400, S7-1200, S7-1500)
Memory	Varies by model (e.g., 64 KB to 20 MB)
Communication Interfaces	PROFINET, PROFIBUS, Ethernet, MPI
I/O Modules	Digital Input (DI), Digital Output (DO), Analog Input (AI), Analog Output (AO)
Programming	STEP 7 (TIA Portal) programming software. Supports various programming languages and provides tools for configuration, diagnostics, and commissioning.
Power Supply	24 V DC, 120/230 V AC. Integrated or external power supply, depending on the CPU and system configuration.
Operating Temperature	Typically 0 to 60 °C (horizontal mounting), -20 to 60°C (vertical mounting), depending on the specific module.
Product Type Designation	S7-300, S7-400, S7-1200, S7-1500
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Digital Inputs	Varies by module (e.g., 8, 16, 32 channels)
Digital Outputs	Varies by module (e.g., 8, 16, 32 channels)
Analog Inputs	Varies by module (e.g., 2, 4, 8 channels)
Analog Outputs	Varies by module (e.g., 2, 4, 8 channels)
Operating Voltage	24V DC or 120/230V AC (varies by model)
CPU Processing Speed	Varies by model (e.g., 0.1 ms to 5 ns per instruction)
Real-time Clock	Integrated (varies by model)
Mounting Type	DIN rail mounting.
Protection Class	IP20