Sam4s ER-420F - Interface Specifications

2 Product Specifications
2-6 SAM4S ER-420M/F SERIES
2-5 Interface Specification
2-5 A. RS-232C Serial Interface
2-5 A-(a) Specification
Item Description Remark
Data Transmission
• Serial
Synchronization
• Asynchronous
Hand Shaking
(Flow Control)
• H/W : DTR / DSR
• S/W : XON / XOFF
XON : ASC Code 11h
XOFF : ASC Code 13h
Signal Level
• Logic”1” (MARK) : -3V ~ -15V
• Logic”0” (SPACE) : +3V ~ +15V
Baud Rate
• 1200 / 2400 / 4800 / 9600 / 19200 bps
Data Word Length
• 7 Bit / 8 Bit
Parity
• None / Even / Odd
Connector
• DB9P Female
Voltage Supply
• VCC(+5V/200mA) is supplied at 9Pin of D-SUB Connector.
For Bar Code Reader
or other devices
Table2-11 RS-232C Specification
2-5 A-(b) Cable Connection
7
8
4
5
1
2
)RSD( 6
)C.N( 7
)DXT( 3
)RTD( 4
)G.F(
)C.N( 1
ELAMEF
6
3
)DXR( 2
)G.S( 5
)C.N( 8
C P
NIP9 EDIS
trohS)
ni
P 8,6
(
&
)niP 7,
4(
)RSD( 6
)C.N( 7
)DX
T( 3
)RTD(
4
ELAM
)
G
.
F(
)C.N(
1
ELAM
D'B NO RCE
ELAMEF
ROTCENNOC
)
D
X
R
(
2
)G.S( 5
)C.N( 8
RCE
NIP9 EDIS
)C.P ot R.C.E( tuoyaL elbaC
ecafretnI laireS C232-SR
C P
ROTCENNOC
Figure2-4 RS232C Cable Connection (9Pin to 9Pin)
)RSD( 6
)STR( 7
)RSD( 6
)G.S( 7
)DXT( 3
)RTD( 4
)DXT( 3
)STC( 4
)G.F()G.F(
)C.N( 1)C.N( 1
ELAM
ELAM
ELAMEF
)DXR( 2
)G.S( 5
)STC( 8
)DXR( 2
)STR( 5
trohS)niP 8,6(&)niP 7,4(
6
7
3
4
1
D'B NO RCE
RCE
NIP9 EDIS
)RTD( 02
2
5
8
RETNIRP/TSOH
NIP52 EDIS
)P52 TSOH ot R.C.E( tuoyaL elbaC
ecafretnI laireS C232-SR
NIP52 TSOH
ROTCENNOC
ELAMEF
ROTCEN
NOC
Figure2-5 RS232C Cable Connection (9Pin to 25Pin)