The Simatic S5 PLC is an automation system based on Programmable Logic Controllers. It was manufactured and sold by Siemens AG. Such automation systems control process equipment and machinery used in manufacturing. This product line is considered obsolete, as the manufacturer has since replaced it with their newer Simatic S7 PLC. However, the S5 PLC still has a huge installation base in factories around the world. Most automation systems integrators still have the ability to provide support for the platform.

The S5 line comes in the 90U, 95U, 101U, 100U, 105, 110, 115,115U, 135U, and 155U chassis styles. The higher the number (except for the 101U), the more sophisticated and more expensive the system. Within each chassis style, several CPUs are available, with varying speed, memory, and capabilities.

SIEMENS SIMATIC STEP 5 Year of release : 2003 Version : V7.23 Platform : x86 32 bits Vista compatibility : unknown System requirements : MS-DOS 5.0 and higher Windows 3.x Windows 95 Windows 98 Windows Me Windows NT 4.0 (service pack 3 recommended ) Windows 2000 Windows XP Interface language : English only Tabletka : Not required Description : Activated by key sets upon ALM or EKB_Install_2009 request (A1S5BP70 key)

STEP 5 V7.23 is a program that includes the tools necessary for programming and operating control systems based on SIMATIC S5 programmable controllers.
When installing, enter your name and install ID. 

Install ID: 0072035001


Communication Cable PC-TTY for SIEMENS SIMATIC STEP 5

1. Introduction
The passive RS232-TTY converter (SWA-FG) makes the communication possible for your PC with equipment, this one 20 disposes of Pa interface of one, e.g. SIEMENS SIMATIC S5 SPS controls.The serial transducer is used in a complete system. For this reason, the norms applying to respective use case are from technician, user, and fitter to observe safety and accident prevention regulations absolutely. The operator is responsible for the compliance with these regulations.

2. Function
The converter realizes the V24 signals of the RS232 interface of your PC in line current signals (TTY). For the
electronics in the converter, a tension of 5 becomes V DC needs. Put this tension at the 15-pole programming
interface at the pin 14 (+5 V for SIMATIC S5 CPUs) and at the pin 15 of (GND).
Furthermore is a 20 ever needs mA signal for the reading and writing direction. These current sources lie to the pin
11 and 13 and flow against mass (GND). Two optical coupling devices which two signal directions galvanically
separate from the PC are internally built-in at our transducer. This offers optimal protection for your hardware.

3. Putting into operation
– Put the RS232-TTY converter on to the SIMATIC S5 CPU with the 15-pole plug. This is switched on the two
LEDs shine in the case and signal current conduction.
– Put the 9-pole socket into a free RS232 interface at your PC now or use a suitable USB-RS232 adapter.
– The LEDs flash and signal a data connection with that as soon as you build up a connection with your
programming software.

4. Schematic Diagram

6. Technical data
– supply voltage from SIMATIC-CPU 5V / 30mA
– Case measurements 72 x 50 x 21 mm

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