Cirrus-logic CS5460A User Manual download pdf (Page 18)

CS5460A

18 DS487F5

VA+

VD+

0.1

µF

200

µF

200

N

10



14

VIN+

9

VIN-

IIN-

10

15

16

IIN+

PFMON

CPUCLK

XOUT

XIN

Optional

Clock

Source

RESET

17

2

1

24

CS

SDI

SDO

SCLK

INT

EDIR

22

EOUT

21

0.1 µF

VREFIN

12

VREFOUT

11

VA- DGND

13 4

3

To Service

2.5 MHz to

20 MHz

0.1 µF

10 k



5k



L

* Refer to Input Protection

M:1

R

N:1

Low Phase-Shift

Potential Transformer

Current

Transformer

CS5460A

** Refer to Input Filtering

R

V+

*

R

V-

*

C

Vdiff

**

R

I-

*

R

I+

*

C

**

Burden

Idiff

Voltage

Transformer

120 VAC

12 VAC

12 VAC



200



Serial

Data

Interface

19

7

23

6

5

20

Mech. Counter

Stepper Motor

or

1k



1k



1k



1k



+

NOTE: Current channel

input measures voltage

(just like voltage input).

C

V+

**

C

V-

**

C

I+

**

C

I-

**

Figure 7. Typical Connection Diagram (One-Phase 2-Wire, Isolated from Power Line)

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 53 54

Comments to this Manuals

No comments