Ana

log

Valu

e Pr

oces

sing

Hig

h le

vel

Leve

ltra

nsm

itter

Low

leve

l

Dat

e:01

.02.

2009

File

:P

RO

1_13

E.1

SIM

ATIC

®S

7S

iem

ens

AG

200

2. A

ll rig

hts

rese

rved

.

SITR

AIN

Trai

ning

for

Aut

omat

ion

and

Driv

es

Obj

ectiv

es

Upo

n co

mpl

etio

n of

this

cha

pter

the

part

icip

ant w

ill ..

.p

pp

pp

...kn

ow th

e pr

inci

ple

of a

nalo

g va

lue

proc

essi

ng

...be

abl

e to

ass

ign

para

met

ers

to a

n an

alog

mod

ule

usin

g th

e "H

W

Con

fig" t

ool a

nd w

ill be

abl

e to

set

the

mea

surin

g ra

nge

mod

ule

that

g

gg

belo

ngs

to th

e m

odul

e to

the

corre

ct p

ositi

on

...be

abl

e to

add

ress

an

anal

og m

odul

e

...be

abl

e to

inte

rpre

t the

reso

lutio

n of

a m

odul

e

...be

abl

e to

eva

luat

e th

e re

sult

of a

n an

alog

mod

ule

in th

e pr

ogra

m

Dat

e:01

.02.

2009

File

:P

RO

1_13

E.2

SIM

ATIC

®S

7S

iem

ens

AG

200

2. A

ll rig

hts

rese

rved

.

SITR

AIN

Trai

ning

for

Aut

omat

ion

and

Driv

es

Usi

ng A

nalo

g M

odul

esP

Al

it

dl

CPU

Proc

ess

Phy

sica

lqu

antit

yS

tand

ard

anal

og s

igna

lR

esul

tm

emor

y

Ana

log

inpu

t mod

ule

CPU

: : : :

Sen

sor

Tran

sduc

er

MR

mod

ule

ADC

PIW

...

PIW

...

::: PIW

...

: : : L P

IW 3

52. . . .

• P

ress

ure

• Te

mpe

ratu

re•

Flow

• S

peed

•pH

valu

e

±50

0mV

±1V

±5V

±10

V±

20m

A

. . . . . . . . . . . . . .pH

valu

e•

Visc

osity

• et

c.

±20

mA

4 to

20m

Aet

c.A

nalo

g ou

tput

mod

ule

. . . . . . . . . . . . . .

DAC

PQ

W ..

.P

QW

...

::: PQW

...

T P

QW

368

:An

alog

actu

ator

Phy

sica

lqu

antit

y

. . . . . . . .

Dat

e:01

.02.

2009

File

:P

RO

1_13

E.3

SIM

ATIC

®S

7S

iem

ens

AG

200

2. A

ll rig

hts

rese

rved

.

SITR

AIN

Trai

ning

for

Aut

omat

ion

and

Driv

es

Q

Mea

surin

g R

ange

Mod

ule

Dat

e:01

.02.

2009

File

:P

RO

1_13

E.4

SIM

ATIC

®S

7S

iem

ens

AG

200

2. A

ll rig

hts

rese

rved

.

SITR

AIN

Trai

ning

for

Aut

omat

ion

and

Driv

es

Ana

log

Mod

ule

Para

met

ers

Dou

ble

Clic

kC

lick

Dat

e:01

.02.

2009

File

:P

RO

1_13

E.5

SIM

ATIC

®S

7S

iem

ens

AG

200

2. A

ll rig

hts

rese

rved

.

SITR

AIN

Trai

ning

for

Aut

omat

ion

and

Driv

es

Ana

log

Inpu

t Mod

ules

SM33

5 (In

puts

)SM

331

Dat

e:01

.02.

2009

File

:P

RO

1_13

E.6

SIM

ATIC

®S

7S

iem

ens

AG

200

2. A

ll rig

hts

rese

rved

.

SITR

AIN

Trai

ning

for

Aut

omat

ion

and

Driv

es

Ana

log

Out

put M

odul

e

SM33

5 (O

utpu

ts)

SM33

2

Dat

e:01

.02.

2009

File

:P

RO

1_13

E.7

SIM

ATIC

®S

7S

iem

ens

AG

200

2. A

ll rig

hts

rese

rved

.

SITR

AIN

Trai

ning

for

Aut

omat

ion

and

Driv

es

Ana

log

Valu

e R

epre

sent

atio

n an

d M

easu

red

Valu

e R

esol

utio

n

2021

2223

2425

2627

2829

210

211

212

213

214

VZH

ex.

Bit

valu

eD

ec.

01

23

45

67

89

1011

1213

1415

Bit

no.

min

. uni

ts 800

00

00

00

*12

8*

**

**

**

*8

400

00

00

0*

64*

**

**

**

**

9

Res

o-lu

tion

in b

its+

sign

20 10 8

00

00

0

00

00

00

0

*32

*16

*8

**

**

**

**

**

**

**

**

**

**

*

**

**

**

**

**

**

10 11 12+

sign

40

0

02

*4

*2

**

**

**

**

**

**

*

**

**

**

**

**

**

**

13 14

*=

0or

1

1*

1*

**

**

**

**

**

**

**

15

Dat

e:01

.02.

2009

File

:P

RO

1_13

E.8

SIM

ATIC

®S

7S

iem

ens

AG

200

2. A

ll rig

hts

rese

rved

.

SITR

AIN

Trai

ning

for

Aut

omat

ion

and

Driv

es

Ana

log

Valu

e R

epre

sent

atio

n of

Diff

eren

t Mea

surin

g R

ange

s

Ran

geMVo

ltage

such

as:

Uit

MCur

rent

such

as:

Uit

M

Tem

pera

ture

such

as

Pt1

00

Uit

M

Res

ista

nce

such

as:

Uit

Ove

rflow

Mea

s.ra

nge

±10

V

>= 1

1.75

9

Uni

ts

3276

7

Mea

s.ra

nge

4 to

20m

A

>= 2

2.81

5

Uni

ts

3276

7

Mea

s.ra

nge

-200

...+8

50ºC

Uni

ts

3276

7>=

100

0.1

Mea

s.ra

nge

0...3

00O

hm

>=35

2.77

8

Uni

ts

3276

7

Ove

rran

ge11

.758

9: 10.0

004

10.0

07.

50

3251

1: 2764

9

2764

820

736

22.8

10: 20.0

005

20.0

0016

.000

3251

1: 2764

9

2764

820

736

1000

0: 8501

8500 :

1000

.0: 850.

1

850.

0:

352.

767

: 300.

011

300.

000

225.

000

3251

1: 2764

9

2764

820

736

Rat

ed ra

nge

Und

erra

nge

: -7.5

-10.

00

-10.

0004

:

: -207

36-2

7648

-276

49:

: : 4.00

0

3.99

95:

: : 0 -1 :

: : : -200

0

-200

1:

: : -200

.0

-200

.1:

: : 0.00

0

Neg

ativ

eva

lues

: : 0 -1 :

Und

erflo

w

-11.

759

<= -

11.7

6

-325

12

-327

68

1.18

52

<= 1

.184

5

-486

4

-327

68

-243

0

-327

68

-243

.0

<= -

243.

1

valu

esno

tpo

ssib

le-3

2768

-486

4

Dat

e:01

.02.

2009

File

:P

RO

1_13

E.9

SIM

ATIC

®S

7S

iem

ens

AG

200

2. A

ll rig

hts

rese

rved

.

SITR

AIN

Trai

ning

for

Aut

omat

ion

and

Driv

es

Ana

log

Valu

e R

epre

sent

atio

n fo

r the

Ana

log

Out

puts

Ran

geU

nits

Out

put r

ange

s:

Volta

ge

0 to

10V

1 to

5V

±10

VO

utpu

t ran

ges:

Cur

rent

0 to

20m

A4

to 2

0mA

±20

mA

Ove

rflow

Ove

rran

ge

>=32

767

3251

1:

0 11.7

589

:

0 5.87

94:

0 11.7

589

:

0 23.5

15:

0 22.8

1:

0 23.5

15:

2764

9

2764

8: 0 :

10.0

004

10.0

000

: 0

5.00

02

5.00

00: 1.00

00

10.0

004

10.0

000

: 0 :0

20.0

007

20.0

00: 0

20.0

05

20.0

00: 4.00

0

20.0

007

20.0

00: 0 :

0R

ated

rang

e: -6

912

-691

3: : :

: : : : : : :

00.

9999

0 0

: : : : : : :

03.

9995

0 0

Und

erra

nge

: -276

48

-276

49: -3

2512

: -10.

0000

-10.

0004

: -11.

7589

: -20.

000

-20.

007

: -23.

515

Dat

e:01

.02.

2009

File

:P

RO

1_13

E.1

0S

IMAT

IC®

S7

Sie

men

s A

G 2

002.

All

right

s re

serv

ed.

SITR

AIN

Trai

ning

for

Aut

omat

ion

and

Driv

es

Und

erflo

w<=

-325

130

0

Ana

log

Mod

ule

Add

ress

es fo

r the

S7-

300™

Rac

k 3

640

to 654

656

to 670

672

to 686

688

to 702

704

to 718

720

to 734

736

to 750

752

to 766

IM(R

ecei

ve)

Pow

erSu

pply

512

to 526

528

to 542

544

to 558

560

to 574

576

to 590

592

to 606

608

to 622

624

to 638

Rac

k 2

IM(R

ecei

ve)

Pow

erSu

pply

654

670

686

702

718

734

750

766

384

to 398

400

to 414

432

to 446

448

to 462

464

to 478

480

to 494

496

to 510

416

to 430

Rac

k 1

Pow

erSu

pply

IM(R

ecei

ve)

IM25

6to 27

0

336

to 350

352

to 366

368

to 382

304

to 318

320

to 334

272

to 286

288

to 302

(Sen

d)

R 0P

ower

Supp

lyC

PU

Dat

e:01

.02.

2009

File

:P

RO

1_13

E.1

1S

IMAT

IC®

S7

Sie

men

s A

G 2

002.

All

right

s re

serv

ed.

SITR

AIN

Trai

ning

for

Aut

omat

ion

and

Driv

es

Slo

t2

3

4

5

6

7

8 9

10

11