WEG CFW700 User Manual - page 25

20 | CFW700

Installation and Connection

E

ng

lis

h

G

N

D (

24 V

)

W

hi

te 

R

E

F+

A

I1+

A

I1-

R

E

F-

A

O1

AO

2

A

G

N

D (

24 V

)

A

G

N

D (

24 V

)

A

I2

+

A

I2-

rpm

amp

+V

A

A

B

B

Z

Z

G

ND

B

lu

e

R

ed

G

reen

Ye

llo

w

Pi

nk

G

rey

Z

Z

B

B

A

A

+5

 V

-EN

C

Br

own

B - R

S

-4

85

>

30

0 Ω

D

O2

D

O3

D

O4

D

O5

+24

 V

+24

 V

CO

M

G

N

D (

24 V

)

R

L1

-N

A

R

L1

-C

R

L1

-NF

D

I5

D

I1

D

I6

D

I2

D

I7

D

I3

DI8

D

I4

>

30

0 Ω

>

30

0 Ω

>

30

0 Ω

Linedrive encoder or push-pull  

(1)

A - R

S

-4

85

G

ND

-E

N

C

≥

5 k

Ω

Active high digital inputs 

(2)

(1) Refer to 

Figure 3.5 on page 21

(b) for the open-collector encoder connection.

(2) Refer to 

Figure 3.5 on page 21

(c) for active low digital inputs connection.

(a) Linedrive encoder or push-pull and active high digital inputs