7.
Interface Description
7.1
Serial Interface
Standard
C-650 Plus
has one asynchronous V24 RS232C serial interface with 9
cores connected to the host.
Technical Character:
The following parameters can be modified in SETUP:
•
BAUD RATE:
2400, 4800, 9600, 19200 (bit/s)
•
BITS/CHARACTER:
7 or 8 bits
•
STOP BITS:
1 or 2 bits
•
PARITY:
none, even or odd.
•
DSR:
YES o
r
NO
Communication Cable:
•
HOST: 9 PINS (DB-9S)
•
PRINTER: 9 PINS
(
DB-9S
)
This protocol uses the following signal lines
:
•
Receive Data (RXD)
•
Transmit Data (TXD)
•
Data Terminal Ready (DTR)
•
Projective Ground (GND)
•
Data Set Ready (DSR)
•
Clear To Send (CTS)
•
Ready to send (RTS)
•
Signal Ground (SG)
Host S
y
stem
Printe
r
7-1