This catalog is out of date, see note on page 2
Summary
The TELEPERM M process control system consists of function- ally different components which are optimized for the various problems encountered in process automation. Because of their modular design, these components are also referred to as sys- tems.
The TELEPERM M process control system is divided into 
AS automation systems,
OS operation and monitoring systems and 
CS 275 bus system.
The CS 275 bus system is responsible for communication be- tween all TELEPERM M components and to components of other systems by means of serial data transmission on stranded con- ductors (local bus) or coaxial cables (remote bus), if applicable also via optical fibers. Data exchange is mainly between the AS automation systems themselves as well as between automation systems, OS operation and monitoring systems and central configuring console and the AS and OS systems.
In order to satisfy the high demands made on data communica- tion in process control technology, the CS 275 bus system has been particularly optimized for the following demands:
Efficient data transmission
High data reliability and availability
Uniform system time
Automatic establishment of communication.
The CS 275 bus system has exceptional
Automatic test routines guarantee data reliability. The user can configure which messages must be acknowledged by the re- ceiver. The failure of a bus component has no influence on the communication between the other participants.
Fig. 1/1 TELEPERM M, process control system, summary, including system-integrated links to SICOMP computer systems, SIMATIC S5 programmable controllers and the SINEC communication network
1)Not for AS 215 and OS 520 systems.
1/2 | Siemens PLT 130 . 1994 |
