Technical data

31
W&T
Centronics > Serial Interfaces
Subject to error and alteration
Connecting the Interface
The Interface has a Centronics input and a 20mA output.
Centronics interface
The Centronics input of the Interface corresponds in its wiring
and signal characteristics to the input of a parallel printer. This
means that any normal printer cable permitting connection of
the data source with a Centronics printer can be used to
connect the Interface input to the data sender.
20mA Interface
Information regarding connecting the 20mA Interface can be
found in the following wiring examples:
Interface 24000
IN+ 12
IN- 24
Data input passive
+5V
S2.1 = "OFF"
Interface 24000
OUT+ 25
OUT- 13
+
Data output passive
+5V
S2.2 = "OFF"
IN+ 12
IN- 24
Data input active
Interface 24000
GND 14
+5V
S2.1 = "ON"
Interface 24000
OUT+ 25
OUT- 13
Data output active
GND 14
+5V
S2.2 = "ON"