Citizen Systems iDP3110 manual Serial Interface, Specifications

iDP3110 User's Manual

6. SERIAL INTERFACE

6.1 Specifications

1)	Synchronization	: Asynchronous
2)	Baud rate	: User selection, 4,800; 9,600 Baud / sec
3)	Word configuration	: Start bit	1 bit
		: Data bit	8 bit
		: Stop bit	More than 1 bit

4)Signal polarity RS-232C

*Mark = Logic “1” (-3 to –12V)

*Space = Logic “0” (+3 to +12V) TTL(RESET)

*H level = Logic “1” (refer to (3), section 6.3)

*L level = Logic “0”

5)Input control (DTR signal)

*Mark : Data transmission not possible

*Space : Data transmission possible

CITIZEN 14