Sam4s ER-260 SERIES - 2-5 Interface Specifications

2. Product Specifications
SAM4S ER-260 SERIES 2-5
2-5 Interface Specification
2-5-1 RS-232C Serial Interface
2-5-1-1 Specification
Item Description Remark
Data Transmission
• Serial
Synchronization
• Asynchronous
Hand Shaking
(Flow Control)
• H/W : DTR / DSR
Signal Level
• Logic”1” (MARK) : -3V ~ -15V
• Logic”0” (SPACE) : +3V ~ +15V
Baud Rate
• 9600 bps
Data Word Length
• 8 Bit
Parity
• None
Connector
• DB9P Female (I/F PBA Side)
Voltage Supply
• VCC(+5V/150mA) is supplied at 9Pin of D-SUB Connector.
For Bar Code Reader
or other devices
Table2-6 RS-232C Specification