Readout value is 2's complement.

Temperature [Celsius]

Readout value

 

 

Binary

 

 

Hexadecimal

 

 

 

 

+125.0

0000 0000 1111 1010

00FAh

+

25.0

0000

0000

0011

0010

0032h

+

0.5

0000

0000

0000

0001

0001h

0

 

0000

0000

0000

0000

0000h

-

0.5

1111

1111

1111

1111

FFFFh

-

25.0

1111

1111

1100

1110

FFCEh

-

55.0

1111

1111

1001

0010

FF92h

ETX (03h): End of Message

Check code

BCC: Block Check Code

Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

(25/72)

Page 25
Image 25
NEC RS-232C manual Readout value is 2s complement