Rs-232C Serial Interface; Interface Specifications - Oki OkiPos 407II User Manual

13. RS-232C Serial Interface

13-1. Interface Specifications

① Data transmission method:
② Baud rate:
③ Word length
④ Signal polarity
MARK "1"
SPACE "0"
Asynchronous serial interface
Selectable from 00, 600, 00, 00 bps
(Refer to ". DIP Switch Setting".)
Start bit:  bit
Data bit:  or  bits (selectable.)
Parity bit: Odd, even or none (selectable.)
Stop bit:  bit length
RS-C
MARK: Logic "" (– V to – V)
SPACE: Logic "0" (+ V to + V)
–  –
A: Start bit
B: Data bit
C: Parity bit
D: Stop bit