RS-232C 151
5.3 RS - 232 COMMUNICATIONS
1. GENERAL SPECIFICATIONS
1-1. INPUT/OUTPUT INTERFACE
1-2. SYNCHRONOUS SYSTEM START-STOP TRANSMISSION
1-3. TRANSMISSION SPEED 4800 BPS (DEFAULT SETTING AT DC-150)
1200 BPS
2400 BPS
9600 BPS
19200 BPS
1-4. DATA LENGTH 7 BIT (DEFAULT)
8 BIT
1-5. PARITY NONE
ODD
EVEN (DEFAULT)
1-6 STOP BIT 1 BIT (DEFAULT)
2 BIT
2. CONNECTOR SIGNAL CHART
PIN NO. DC-150 SIGNAL PC SIGNAL
1 FG (FLAME GROUND) FG
2 TXD RXD
3 RXD TXD
4 RTS CTS
5 CTS RTS
6 DSR (IGNORE)
7 GND (SIGNAL GROUND) GND
8 CD (IGNORE)
20 DTR DSR
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