14
EDS
3000
IO-Link
Edition: 20.04.2020
HYDAC
ELECTRONIC
GMBH
Part no.: 669897
11 Output
Signals
11.1 Switching Outputs
The ENS 3000 IO-Link has 2 switching outputs whose switching behaviour (window
mode or two-point mode) is parameterisable.
NOTICE
If the sensor is operated at the Class-B port of an IO-Link master, pin 2 of the
sensor may not be connected to pin 2 of the master, as pin 2 of the master
serves as a current source for devices with increased power demand or for
actors.
In addition to the IO-Link Smart Sensor Profile Specification, a switch and switch-back
delay can be set in HYDAC IO-Link sensors.
ATTENTION
Exceeding or falling below the measuring range leads to a limitation to the
corresponding upper or lower limit of the measuring range.
11.1.1
Two-point mode - Switch point setting (SP)
One switch point and one switch-back point can be set for each switching output. The
particular output will switch when the pre-set switch point is reached and then switch
back when the level drops below the switch-back point.
Example for switch point 1 (N/C and N/O function):
Abbreviations: "SP1", "SP2" = switch point 1 / switch point 2
"RP1", "RP2" = switch-back point 1 / switch-back point 2
"HNO",
= N/O when hysteresis function is active
"HNC"
= N/C when hysteresis function is active
On
Normally open function
Off
On
Normally closed function
Off
