SPC3

 

 

PROFIBUS Interface Center

7.1.4 Application with the 80 C 32

 

 

 

 

 

 

 

 

 

 

 

 

5

CLK

SPC3

 

 

 

 

 

 

48 MHz

 

 

 

 

 

 

 

 

 

 

M

 

1K

8

XINT/MOT

CLK2

7

 

 

 

 

Px.x

36

13

 

 

 

uC

 

 

RESET

 

XHOLDT.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

14

 

 

 

 

P5

 

3k3

XCS

 

XREADY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23

 

 

 

 

10

 

 

 

 

P5

 

3k3

MODE

 

AB 10

1K

M

 

 

 

 

 

 

 

 

 

ALE

24

 

 

 

 

9

 

INT0/1

 

uC

 

 

ALE

 

X/INT

 

uC

 

 

 

 

 

 

XWR

 

2

 

 

 

 

 

 

uC

 

 

XWR

 

 

 

 

 

 

 

XRD

 

4

 

 

 

 

 

 

uC

 

 

XRD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

34

 

 

 

 

33

 

 

 

 

P5

 

3k3

XTEST0

 

XCTS

 

1K

 

 

 

 

 

 

 

 

 

 

 

35

 

 

 

 

 

 

 

 

 

P5

 

3k3

XTEST1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

RXD

30

 

RXD

 

 

 

5V or

DIVIDER

 

 

RS485

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

27

 

RTS

 

 

 

GND

 

 

 

 

RTS

 

RS485

 

 

AB8

 

44

 

 

 

 

26

 

TXD

 

 

 

0

 

 

TXD

 

RS485

 

 

 

 

 

 

 

 

 

 

 

 

AB9

 

43

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AB10

 

41

2

 

 

0

11

 

ADB0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AB11

 

40

3

 

 

1

12

 

ADB1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AB12

1

37

4

 

 

2

15

 

ADB2

 

 

 

AB13

 

42

5

 

 

3

16

 

ADB3

 

 

 

 

 

 

AB

 

DB 4

 

 

 

 

 

 

AB14

 

32

6

 

19

 

ADB4

 

 

 

 

 

 

 

 

 

 

 

 

 

ADB(8:15)

AB15

 

31

7

 

 

5

20

 

ADB5

 

 

 

 

 

 

 

 

 

 

 

uC

M

 

1K

29

8

 

 

6

21

 

ADB6

 

 

 

 

 

 

 

 

 

 

 

 

 

25

 

 

 

7

22

 

ADB7

 

 

M

 

1K

9

 

 

 

DB(0:7)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

uC

The pull up / pull down resistances in the drawing above are only relevant for a in circuit tester.The internal chip select logic is activated when the address pins A 11 .. A 15 are set to „0“ . In the example above the starting address of the SPC3 is set to 0x1000 .

Processor

ALE

SPC3

AD 0 ..7

A8 .. 10

Addreß-

AD 0 ..7

latch

A 0..10

1,5 kByte RAM

in the SPC 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A 11.. 15

alle 0

 

 

 

 

CS

SPC3 Hardware Description

V1.3

Page 41

Copyright (C) Siemens AG 2003 All rights reserved.

 

2003/04

Page 43
Image 43
Siemens SPC3 manual Application with the 80 C

SPC3 specifications

Siemens SPC3 is a state-of-the-art solution designed to enhance industrial automation, providing businesses with a robust platform for managing complex processes efficiently. This device epitomizes Siemens' commitment to innovation, blending cutting-edge technology with user-friendly features to deliver optimized performance across various applications.

One of the standout features of the Siemens SPC3 is its advanced processing capabilities. Equipped with high-performance processors, it can handle various tasks simultaneously, ensuring seamless operation even in demanding environments. This performance is complemented by enhanced memory capacity, which allows for increased data handling and improved execution speed, crucial for real-time monitoring and control applications.

The Siemens SPC3 also integrates a modular design, enabling flexibility and scalability. This characteristic allows users to customize their systems according to specific operational needs, adding or removing components as required. This adaptability is particularly beneficial for businesses that aim to scale their operations without incurring the substantial costs associated with overhauling existing systems.

Furthermore, the SPC3 employs the latest communication technologies, ensuring interoperability with various devices and systems. It supports industry-standard protocols, facilitating efficient data exchange between components. This connectivity is vital for establishing smart factories and enhancing overall productivity by creating a unified ecosystem.

Another significant aspect of the Siemens SPC3 is its focus on security. As cyber threats in industrial settings become increasingly sophisticated, Siemens prioritizes safeguarding user data and system integrity. The SPC3 incorporates advanced security features, including encryption and access control measures, to protect against unauthorized access and ensure data confidentiality.

Siemens has also emphasized ease of use in the SPC3. The interface is designed to be intuitive, allowing operators to navigate and configure the system effortlessly. Coupled with comprehensive software tools, users are empowered to implement changes swiftly while minimizing downtime.

In terms of energy efficiency, the SPC3 incorporates technologies that allow for optimized energy consumption, aligning with sustainability goals prevalent in today’s industries. By reducing energy waste, businesses not only lower operational costs but also contribute to environmental conservation.

In summary, Siemens SPC3 represents a significant advancement in industrial automation technology. Its high-performance processing, modular adaptability, advanced communication capabilities, robust security measures, and user-friendly design make it an ideal choice for businesses striving for efficiency and innovation in their operations. The SPC3 is more than just a control device; it is a comprehensive solution that meets the evolving demands of modern industries.