DC Digital Transducer

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No.

Item

Technical Data

Unit

Remarks

1

Accuracy

1.0;2.0.

%

measuring range is ≤10A, the accuracy is 2.0

Input range

5A-1000A;



2

Baud rate

115.2K, 57.6K, 38.4K, 19.2K, 9600(default) 4800, 2400, 1200

bps

Factory default communication format: 9600, N / 8/1, address 1

Communication

RS-485(twisted pair line) , RS-232C(treble line, only for N style parts)


RS422 optional

Parity

None, Even, Odd, Space



Max. number of nodes

64

Node 

Only for RS-485

Bus protection

400W transient voltage


ESD protection and thermosnap

3

A/D Speed

100

mS


4

Working temperature

-20℃~+60℃



5

Isolation voltage

input/output isolation voltage:2500V DC/1min

input/power supply isolation voltage:2500V DC/1min

output/powersupply isolation voltage:2500V DC/1min

 

    V

 

The double isolation part numbers, their output and power supply are grounded together , there is only between the input and output isolation voltage

6

Overload capacity

10 x current span for 1 sec. 5 times with an interval of 300 sec (only for hole thru. parts)  


The input outside the linear range will result in poor accuracy

7

MTBF

>30000

Hour


8

Auxiliary power supply

+5V/+12V/+24V/+48V/ AC220V

V

 220VAC,DC only for N case 

9

Rated power consumption

≤250mW(+12V),≤500mW(+24V)

mW

Power consumption depends on   power supply to be used 

10

Temperature drift 

≤300

ppm/℃

 (-20℃~+60℃)

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