Siemens S5-135U/155U appendix Input 5 5th bit

Digital Input/Output Modules

Connection of NAMUR Sensors

Sensors with TTL- and/or

CMOS Outputs

Sensor Supply LH+

Sensor Supply +/±

TTL

: LH+ = 5V

from L+ = 24V

L± = 0V

CMOS

: LH+ = 5...15V

Connection of

L± = 0V

Front Strip

Process Signal

Connection of

Block Diagram of

Lines

Process Signal Lines

LED

Pin

Module Inputs

L+

F+

1

LH+

F+

1

t

x20

L±

L±

F±

2

F±

2

1)

L+

1L+

3

3

NAMUR

1I0.0

TTL/CMOS

Q 1I0.0

t

4

4

+

g

.

1I0.1

5

_

.

1I0.1

5

g

1I0.2

1I0.2

.

6

.

6

g

1I0.3

1I0.3

.

7

.

7

g

1I0.4

1I0.4

.

8

.

8

g

1I0.5

1I0.5

.

9

.

9

g

1I0.6

1I0.6

.

10

.

Q

10

g

1I0.7

11

+

1I0.7

11

g

t

1LH+

12

LH+

_

Q 1LH+

12

1I1.0

+

1I1.0

t

13

13

g

.

1I1.1

14

_

1I1.1

14

.

g

.

1I1.2

15

.

1I1.2

15

g

.

1I1.3

16

.

1I1.3

16

g

.

1I1.4

17

.

1I1.4

17

g

Control

.

1I1.5

18

.

1I1.5

18

g

1I1.6

19

1I1.6

19

Q

g

1I1.7

20

NAMUR±

+

1I1.7

20

t

Bus

L±

L±

21

and

L± _

L±

21

g

1LH±

L±

S5

22

22

2LH±

TIL/CMOS

and

23

23

L+

2L+

24

Sensors

24

Memory

NAMUR

1I2.0

TTL/CMOS

Q

1I2.0

t

25

25

1I2.1

(can be

+

1I2.1

g

.

26

.

26

g

.

1I2.2

27

connected

.

1I2.2

27

Data

g

.

1I2.3

28

in groups of 16)

.

1I2.3

28

g

.

1I2.4

1I2.4

29

29

.

g

.

1I2.5

30

.

1I2.5

30

g

.

1I2.6

31

.

1I2.6

31

g

1I2.7

32

+

Q

1I2.7

32

t

2LH+

LH+

_

2LH+

33

g

33

+

1I3.0

34

Q

1I3.0

34

g

t

1I3.1

_

1I3.1

.

35

.

35

g

.

1I3.2

36

.

1I3.2

36

g

.

1I3.3

37

.

1I3.3

37

Isolation

g

.

1I3.4

38

.

1I3.4

38

g

.

1I3.5

39

.

1I3.5

39

g

1I3.6

40

1I3.6

40

g

1I3.7

41

+

Q

1I3.7

41

t

L±

L±

_

g

42

42

L±

Shield

Example of connection designation for an input:

g	= Green LED (status indicator)	(1) I 3.5	Input 5 (5th bit);
F+/F-	= Enable input		0 to 7 possible
1)	Changeover of enable mode with jumper X20:
	Jumper inserted = Enable input active (factory setting)		Address of input byte
	Jumper open = Enable input inactive.
			(1st byte);
			0 to 255 possible

I = Input

1st group (not speci- fied in the address)

System Manual	8-41
C79000-G8576-C199-06