#Step 7 siemens plc serial#
#Step 7 siemens plc series#

#Step 7 siemens plc serial#

Available options included serial and Ethernet communications, digital input and output cards, analog signal processing boards, counter cards, and other specialized interface and function modules. Some systems provided redundant CPU operation for ultra-high-reliability control, as used in pharmaceutical manufacturing, for example.Įach chassis consisted of a power supply, and a backplane with slots for the addition of various option boards. Within each chassis style, several CPUs were available, with varying speed, memory, and capabilities. The higher the number (except for the 101U), the more sophisticated and more expensive the system was. Siemens has developed four product lines to date: For example, the SIMATIC 505 could handle floating point quantities and trigonometric functions. More complex inputs, outputs, and calculations were also supported as the SIMATIC line developed. The programs on the SIMATIC devices respond in real time to inputs from sensors on the controlled machines, and send output signals to actuators on the machines that direct their subsequent operation.ĭepending on the device and its connection modules, signals may be a simple binary value ('high' or 'low') or more complex. SIMATIC devices have input and output modules to connect with controlled machines. Similar to those on general-purpose digital computers to be stored and used for machine control.

Microprocessors were introduced in 1973, allowing programs Early SIMATIC devices were transistor-based, intended to replace relays attached and customized to a specific machine. In a more lightweight and versatile manner than controls hard-wired for a specific SIMATIC devices are intended to separate the control of a machine from the machine's direct operation, Siemens SIMATIC S7-300 PLC CPU with three I/O modules attachedĪs with other programmable logic controllers, It is a portmanteau of “ Siemens” and “Auto matic”. The name SIMATIC is a registered trademark of Siemens.

#Step 7 siemens plc series#

The series is intended for industrial automation and production. Introduced in 1958, the series has gone through four major generations, the latest being the SIMATIC S7 generation. SIMATIC is a series of programmable logic controller and automation systems, developed by Siemens. ( Learn how and when to remove this template message) For more guidance, see Wikipedia:Translation.You should also add the template to the talk page.A model attribution edit summary Content in this edit is translated from the existing German Wikipedia article at ] see its history for attribution. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation.If possible, verify the text with references provided in the foreign-language article. Do not translate text that appears unreliable or low-quality.Consider adding a topic to this template: there are already 6,669 articles in the main category, and specifying |topic= will aid in categorization.Machine translation like DeepL or Google Translate is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia.View a machine-translated version of the German article.