Hooking Up A Serial Paper Tape Reader; Interconnection Method Of Serial Paper Tape Reader - Data I/O 298 Manual

2.5.3 HOOKING UP A SERIAL PAPER TAPE READER
SERIAL PAPER
PROGRAMMER TAPE READER
(950-1950)
GROUND~
GROUND
I I I I
RECEIVE DATA
3
I I
3
I
SEND DATA
A Data 1/0 Serial Paper Tape Reader (950-1950) can be
connected to your programmer. A direct connection, to the
programmer's serial port, is made using the existing serial
paper tape reader cable. It will connect according to the
specifications in figure 2-9. Set the baud rate at 2400. Two
operations are possible using the serial paper tape reader:
load RAM from the serial port and verify RAM from the
serial port.
REQUEST TO SEND
·H·
CLEAR TO SEND
2-9
10-990-0013
SIGNAL GROUND 7
7
SIGNAL GROUND
+24 Vdc 9
9
+24 Vdc
+5 Vdc
22
22
+5 Vdc
-5 Vdc 23
23
-5 Vdc
i . . _
...___
NOTE:
All undesignated pins are to be left open.
Figure 2-9. Interconnection method of Serial Paper
Tape Reader