3 properties of the rs 232 interface – Metrohm 748 DH Sample Changer User Manual

Page 18

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3.3 Properties of the RS 232 Interface

748 DH Sample Changer

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3.3 Properties of the RS 232 Interface

The DH Sample Changer is configured as DTE (Data Terminal Equipment).

The RS 232 interface has the following technical specifications:

Data interface according to the RS 232C standard

RS232 parameters:

9600 baud

8 data bit
1 stop bit
no parity
SW handshake

Control characters:

C

R

(ASCII DEC 13)

L

F

(ASCII DEC 10)

XON (ASCII DEC 17)
XOFF (ASCII DEC 19)

Cables

6.2125.060 25/25 pol
6.2125.110 25/9 pol
length: max. approx. 15 m

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