Male DB-25 to printer

 

Frame ground

1

 

Signal ground ref.

 

11

 

Data input B(-)

 

13

 

Data output B(-)

 

14

 

Data input A(+)

 

16

 

Data output A(+)

 

19

 

 

 

 

 

Figure 42

RS-422/RS-485 Interconnections

The printer may be connected to a host by either an RS-422 or an RS-485 interface. The DB-25 connector on the rear of the printer uses specific pins for this purpose. Figure 42 illustrates the required cable wiring for interconnecting to the printer’s DB-25 connector. Figure 43 illustrates the internal connections of the printer’s RS-422 or RS-485 connector.

RS-422/RS-485 connector

rear panel DB-25S

+5 V

F1

1Amp

+5 V

10k

20k

10k 100

9+5 VDC source

14 Data output B(-)

19 Data output A(+)

13 Data input B(-)

16 Data input A(+)

11 Signal ground reference

1 Frame ground

Figure 43

96

Zebra XiIII-Series User’s Guide