Compuprint 10200 Programmer Manual Manual do Utilizador descarregar pdf (Página 227)

100

101

Interfaces

223

The following table lists the RS-422/A serial interface signals:

ISO Circuit

Signal Source Pin Number Description

T (A) Printer 13 Transmit.

MARK signal is present when printer is not sending data.

T (B) 14 Transmit Return.

R (A) Host 16 Receive.

A MARK level is expected when sender is in idle state.

R (B) 19 Receive Return.

G 7 Signal Ground.

Always connected to the 0 Volt of the power supply.

SHIELD 1 Cable Shield.

Optionally connected to the frame ground of the printer via

a suitable jumper.

1 2 ... 222 223 224 225 226 227 228 229 230 231 232 233 234

Comentários a estes Manuais

Sem comentários

Compuprint 10200 Programmer Manual Manual do Utilizador Página 227

Comentários a estes Manuais

Manuais e produtos relacionados com Impressoras Compuprint 10200 Programmer Manual