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3 properties of the rs 232 interface, Titrino external device – Metrohm 784 KFP Titrino User Manual

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3.3 Properties of the RS 232 Interface

784 KFP Titrino

91

Titrino as Sender :

max. characters:

2 characters at 300...9600 baud
16 characters at

19200 baud

Software-Handshake, SWline

Handshake input ports on the Titrino (CTS) are not checked.
Handshake output ports (DTR, RTS) are set by the Titrino.
The Titrino has an input buffer which can accept up to 512 characters.

Titrino as Receiver :

Titrino

external device

Data output

Data input

max. 128
characters

384 characters

XOFF

XON

L

F

RxD

TxD

Time

Titrino

external device

Time

Data output

Data input

RxD

TxD

XOFF

XON

L

F

max.

characters

Data output

disabled

Data output
enabled