Universal Robots PolyScope X UR16e User Manual page 50

Common This section defines electrical specifications for the following 24V digital I/O of the
specifications for Control Box.
all digital I/O
Install the robot according to the electrical specifications which are the same for all
three inputs.
It is possible to power the digital I/O from an internal 24V power supply or from an
external power source by configuring the terminal block called Power. This block
consists of four terminals. The upper two (PWR and GND) are 24V and ground from the
internal 24V supply. The lower two terminals (24V and 0V) in the block are the 24V input
to supply the I/O. The default configuration uses the internal power supply.
Power supply If more current is needed, connect an external power supply as shown below.
The electrical specifications for both the internal and external power supply are shown
below.
*3.5A for 500ms or 33% duty cycle.
UR16e PolyScope X
•
Safety I/O.
•
Configurable I/O.
•
General purpose I/O.
NOTICE
The word configurable is used for I/O configured as either safety-
related I/O or normal I/O. These are the yellow terminals with black
text.
Power
PWR
GND
24V
0V
In this example the default configuration
using the internal power supply
Terminals
Internal 24V power supply
[PWR - GND]
[PWR - GND]
External 24V input requirements
[24V - 0V]
[24V - 0V]
Part I Hardware Installation Manual
In this example the default configuration
with an external power supply for more
current.
Parameter Min
Voltage 23
Current
Voltage 20
Current
50
Power
PWR
GND
24V
0V
Typ Max
24 25
0 - 2*
24 29
0 - 6
User Manual
Unit
V
A
V
A