SATO HR2 Series - RS232 C High Speed Serial Interface

Section 7: Interface Specifications
Page 7-2 HR2 Series Operator Manual
7.2 RS232C HIGH SPEED SERIAL INTERFACE
7.2.1 Basic Specifications
Interface connector
Synchro system Asynchronous method
Maximum receive
buffer capacity
2.95MB
Code ASCII (7 bits), Graphic (8 bits)
Connectors Printer side
Cable side
Cable length
DSUB9 pin (female)
DSUB9 pin (male)
less than 5m
Transmission form
[Note] If using 7 bits, b8 will be omitted.
Signal level High level
Low level
: +5 to +12V
: -5 to -12V
15
69
Buffer near full
Buffer near full
0MB
2.95MB
Remaining 0.95MB
Remaining 1.95MB
occurred
released
Start
b1 b2 b3 b4 b5 b6 b7 b8
Sto p