Datalogic Matrix 120 Product Reference Manual page 88

Typical Layouts
The CAB-1051 allows I/O devices to be connected to the reader when using the
USB interface.
The electrical connections between I/O devices and CAB-1051, together with the
relative Matrix 120 Line Type parameter settings are shown below.
74
External Power only for
I/O Accessories
5-30 Vdc for inputs
5 Vdc for outputs
I/O
I/O
Figure 57 - USB Point-to-Point Layout with I/O
Inputs
V = 5-30 Vdc max
ext
I = 3.5 mA max
IN
CAB-1051
V
ext
I = 100 mA max
CE
V = 3.3 Vdc max
out
I = 50 mA max
out
Host
Matrix 120
Outputs
= 5 Vdc max
Matrix 120