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9-2 SA-K97U Specifications
9-pin connector specifications
Pin NO. Signals Operations Direction of signals
2 RXD Receive data VTR p CPU
3 TXD Transmit data VTR [ CPU
4 DTR Data terminal ready VTR [ CPU
5 GND Signal ground
6 DSR Data set ready VTR p CPU
9 OPTIONAL SA-K97U RS-232C INTERFACE BOARD
1
2
3
4
5
6
9
Output level
ON :+5 V or more
OFF:–5 V or less
5 Mode :
5 Character length :
5 Data rate :
5 Parity check :
5 Stop bit :
Non-synchronized
8 bits
600,1200, 2400, 4800, 9600 bps
(switched with on-screen menu switch, set to 9600 bps before shipment)
No
1 bit
Data format
Configuration
0 (SPACE)
1 (MARX)
Start bit Stop bitD0 D1
D2 D3
D4 D5 D6 D7