Star Micronics LS-5 TT, LS-5 EX Serial interface, Pin No, Signal, Direction, Function, Name

Models: LS-5 TT LS-5 EX

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●Serial interface

Serial interface

Pin No.

Signal

Direction

Function

Name

 

 

 

1

GND

 

Chassis ground.

2

TXD

OUT

Carries data from the printer.

3

RXD

IN

Carries data to the printer.

4

RTS

OUT

On when the printer is ready to

 

 

 

receive data.

5-6

N/C

 

Unused.

7

GND

 

Signal ground.

8-19

NIC

 

Unused.

20

DTR

OUT

On when the printer is ready to

~I--25

 

 

receive data.

N/C

 

Unused.

113

Page 119
Image 119
Star Micronics LS-5 TT, LS-5 EX operation manual Serial interface, Pin No, Signal, Direction, Function, Name