This connector provides power and control signals for grippers and sensors used on a specific
robot tool. The industrial cable listed below is suitable:
•
Lumberg RKMV 8-354.
NOTE
The Tool Connector must be manually tightened up to a maximum of 0.4Nm.
The eight wires inside the cable have different colors that designate different functions. See table
below:
Color Signal Description
Red GND Ground
Gray POWER 0V/12V/24V
Blue TO0/PWR Digital Outputs 0 or 0V/12V/24V
Pink TO1/GND Digital Outputs 1 or Ground
Yellow TI0 Digital Inputs 0
Green TI1 Digital Inputs 1
White AI2 / RS485+ Analog in 2 or RS485+
Brown AI3 / RS485- Analog in 3 or RS485-
Access Tool I/O in the Installation Tab (see PolyScope) to set the internal power supply to 0V, 12V
or 24V. The electrical specifications are shown below:
Parameter Min Typ Max Unit
Supply voltage in 24V mode 23.5 24 24.8 V
Supply voltage in 12V mode 11.5 12 12.5 V
Supply current (single pin)* - 1000 2000** mA
Supply current (dual pin)* - 1500 2000** mA
Supply capacitive load - - 8000*** uF
*It is highly recommended to use a protective diode for inductive loads.
**Peak for max 1 second, duty cycle max:10%. Average current over 10 seconds must not exceed
typical current.
***When tool power is enabled, a 400ms soft start time begins allowing a capacitive load of
8000uF to be connected to the tool power supply at startup. Hot-plugging the capacitive load is not
UR5e 46 Hardware Manual
4.Electrical Interface
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