Common
specifications for
all digital I/O
This section defines electrical specifications for the following 24V digital I/O of the
Control Box.
•
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.
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 (see below).
Power supply If more current is needed, connect an external power supply as shown below.
This example illustrates the default
configuration using the internal power
supply
This example illustrates the default
configuration with an external power supply
for more current.
The electrical specifications for both the internal and external power supply are shown
below.
Terminals Parameter Min Typ Max Unit
Internal 24V power supply
[PWR - GND]
Voltage 23 24 25 V
[PWR - GND]
Current 0 - 2* A
External 24V input requirements
[24V - 0V]
Voltage 20 24 29 V
[24V - 0V]
Current 0 - 6 A
*3.5A for 500ms or 33% duty cycle.
User Manual 49 UR10e
4. Electrical Interface
Copyright © 2009–2024 by UniversalRobotsA/S. All rights reserved.
To Next Page
Loading...
Need help?
General
