Issue 01/06

Block Diagram and Terminals

1.3Control Terminals

Terminal

Designation

Function

1

-

Output +10 V

 

 

 

2

-

Output 0 V

 

 

 

3

ADC1+

Analog input 1 (+)

4

ADC1-

Analog input 1 (-)

 

 

 

5

DIN1

Digital input 1

 

 

 

6

DIN2

Digital input 2

 

 

 

7

DIN3

Digital input 3

 

 

 

8

DIN4

Digital input 4

 

 

 

9

-

Isolated output +24 V / max. 100 mA

 

 

 

10

ADC2+

Analog input 2 (+)

11

ADC2-

Analog input 2 (-)

 

 

 

12

DAC1+

Analog output 1 (+)

 

 

 

13

DAC1-

Analog output 1 (-)

 

 

 

14

PTCA

Connection for PTC / KTY84

15

PTCB

Connection for PTC / KTY84

 

 

 

16

DIN5

Digital input 5

 

 

 

17

DIN6

Digital input 6

 

 

 

18

DOUT1/NC

Digital output 1 / NC contact

19

DOUT1/NO

Digital output 1 / NO contact

 

 

 

20

DOUT1/COM

Digital output 1 / Changeover contact

 

 

 

21

DOUT2/NO

Digital output 2 / NO contact

 

 

 

22

DOUT2/COM

Digital output 2 / Changeover contact

 

 

 

23

DOUT3/NC

Digital output 3 / NC contact

 

 

 

24

DOUT3/NO

Digital output 3 / NO contact

 

 

 

25

DOUT3/COM

Digital output 3 / Changeover contact

 

 

 

26

DAC2+

Analog output 2 (+)

 

 

 

27

DAC2-

Analog output 2 (-)

 

 

 

28

-

Isolated output 0 V / max. 100 mA

 

 

 

29

P+

RS485 port

30

P-

RS485 port

 

 

 

Fig. 1-4 Control terminals of

MICROMASTER 440

MICROMASTER 440

Parameter List

6SE6400-5BB00-0BP0

11

Page 11
Image 11
Siemens 440 manual Control Terminals, Terminal Designation Function