Common Specifications Of All Digital I - Elite EC66 User Manual

8.3.1 Common specifications of all digital I/Os
This section defines the electrical specifications of the following 24V digital I/Os of
the control box.
• Safety I/O.
• Configurable I/O.
• General purpose I/O.
It is of importance to install the Elite robot in accordance with the electrical specifications,
and this point must be done for both two types of inputs. The internal 24V power supply shall be
provided to the digital I/O, and access of the power interface shall be implemented through the
J14 terminal on the IO plate via the internal 24V power supply.
The configurable I/O is defined that the digital input may be configured to two input modes
including NPN and PNP, which may implement selection with J22 on the IO plate. The NPN
input is default, namely, J22 short circuit 24V and the intermediate terminal. Furthermore, the
short circuit may be implemented for the GNDP and J22 intermediate terminal with a short
circuit cap, as to configure the input as the PNP mode.
The electrical specifications of the internal power supply is shown below.
Terminal
Internal 24V power supply
ELITE ROBOT
Parameter Min Type Max Unit