Samsung SRP-350 specifications RS-232C Cable Connection Interface Connector

Page 28

RS-232C Cable Connection

Interface Connector

 

 

 

Serial Interface (RS-232)

 

 

Pin No.

Signal name

 

Direction

Function

 

 

 

 

 

Frame Ground

 

1

FG

 

-

 

 

TxD

 

 

 

 

2

 

Output

Transmit Data

 

 

RxD

 

 

 

 

3

 

Input

Receive Data

 

 

RTS

 

 

 

 

4

 

Output

Ready To Send

 

 

CTS

 

 

 

 

5

 

Input

Clear To Send

 

 

DSR

 

 

 

 

6

 

Input

Data Set Ready

 

 

SG

 

 

 

 

7

 

-

Signal Ground

 

 

DTR

 

 

 

 

20

 

Output

Data Terminal Ready

RS-485 Cable Connection

 

 

 

 

 

Serial Interface (RS-485)

 

 

 

 

Pin No.

Signal Name

 

Direction

Function

 

 

 

 

 

 

 

1

FGND

 

-

Frame Ground

 

 

 

 

 

 

 

2

SD2

 

Output

Send Data

 

 

 

 

 

 

3

SD1

 

Output

 

 

 

 

 

 

 

 

 

 

4

RD2

 

Input

Receive Data

 

 

 

 

 

 

5

RD1

 

Input

 

 

 

 

 

 

 

 

 

 

7

SGND

 

-

Signal Ground

 

 

 

 

 

 

 

8

DR2

 

Output

Same as DTR(RS-232)

 

9

DR1

 

 

 

 

 

 

 

 

 

 

 

 

10

CS2

 

Input

Same as DSR(RS-232)

 

11

CS1

 

 

 

 

 

 

 

 

 

 

 

54

55

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Page 27 Page 29
Contents SRP-350 Ver.2 Introduction Setting Up the Printer Connecting the computer Connecting the CablesConnecting the Drawer Connecting the Power Supply Installing or Replacing the Paper RollAdjustments and Settings Using the Printer DIP Switch Set 1 FunctionsPanel lights Dip Switch Set 2 Functions Control PanelHexadecimal Dumping Self-test printing Please press the Feed button Completed3 PC860 Portuguese 2 PC850 Multilingual 4 PC 863 Canadian French 5 PC 865 Nordic 19 PC 858 Euro 255 Space International Character Set CanESC L ESC SExplanation of Terms Command NotationAscii DLE EOT n CanDLE ENQ n ESC FF ESC ESC @ESC L ESC SESC T n ESC V n ESC ₩ nESC a n ESC W xL xH yL yH dxL dxH dyL dyHESC c 4 n ESC c 5 nESC d n ESC p m t1 t2FS q n xL xH yL yH d1…dk1…xL xH yL yH d1…dkn GS ! nGS $ nL nH GS * x y d1…dx ×y ×8GS B n GS H nGS I n GS L nL nHGS W nL nH GS ₩ nL nHGS r t m GS a nGS f n Font① GS k m d1…dk NUL ② GS k m n d1…dn GS r nGS v 0 m xL xH yL yH d1…dk GS w nHexadecimal codes BELSRP-350/SRP-350S Connector Serial Interface SRP-350P Connector Parallel InterfaceSRP-350U Connector USB Interface SUBRS-232C Cable Connection Interface Connector Pin No Signal name Direction Pin Source Compatibility Nibble Mode Byte ModePin No Signal Name Assignment Color Function Parallel Interface IEEE-1284Life Mcbf
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