Zebra QL 320 Manual do Utilizador descarregar pdf (Página 41)

QL 320 User’s Guide 41

Communications Port

Signal

Pin# Name Type Description

1 RXD input Receive Data

2 TXD output Transmit Data

3 CTS input Clear To Send from host

4RTS output Request To Send

set high when printer

is ready to accept command

/data

5 GND Ground

6NC No Connect

7 DSR input Data Set Ready

low to high transition turns

printer on, high to low

transition turns printer off

(if enabled)

8 DTR output Data Terminal Ready

set high when printer is on

(set to battery voltage for

“S” versions)

8

7

6

4

2

1

5

3

F

IGURE

19 C

OMMUNICATIONS

P

ORT

(8 pin Circular DIN)

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 51 52

Comentários a estes Manuais

Sem comentários