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Functional details, Functional details -1, Chapter 3 – Measurement Computing 6K-SSR-RACK08 User Manual

Page 21

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Chapter 3

Functional Details

6K-SSR-RACK08 functions are illustrated in the block diagram shown here.

+

-

+

Screw terminal block

SSR modules 1-4

SSR modules 5-8

DIO (0:3)

Relay

driver

Relay control bits

DIO (4:7)

Relay

driver

Relay control bits

Channel 1 SSR

Channel 4 SSR

Channel 3 SSR

Channel 2 SSR

Channel 5 SSR

Channel 8 SSR

Channel 7 SSR

Channel 6 SSR

Load

-

7

8

+

-

+

-

5

6

+

-

+

-

3

4

+

-

+

-

1

2

Input power

+5V

+5V

5V

regulator

4

4

OUT

IN

I/O

type

4

OUT

IN

I/O

type

4

PCI

-DA

S6

000

Ser

ies o

r

PC

I-

D

AC67

00 Ser

ie

s boa

rd

100-

p

in I

/O

co

nnect

or

Figure 3-1. 6K-SSR-RACK08 functional block diagram

3-1