2 Product Specifications
SAM4S ER-5200 Series
2-9
2-5 Interface Specifications
2-5-1 RS-232C Serial Interface
2-5-1-(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 (I/F PBA Side)
Voltage Supply
•
VCC(+5V/200mA) is supplied at 9Pin of D-SUB Connector.
For Bar Code Reader
or other devices
Table2-14 RS-232C Specification
2-5-1-(b) RS-232C I/F Cable
Figure2-4 RS-232C Cable
2-5-1-(c) Cable Connection
Figure2-5 RS232C Cable Connection
(F.G)
2 (RXD)
3 (TXD)
8 (CTS)
6 (DSR)
4 (DTR)
5 (S.G)
(F.G)
2 (TXD)
3 (RSD)
4 (RTS)
5 (CTS)
6 (DSR)
20 (DTR)
7(S.G)
ECR
SIDE(9P)
HOST
SIDE(25P)
DSR and CTS are shorted on I/F PBA of ER-5200
15m
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