10
EDS 3400
Status: 2018-07-30
HYDAC INTERNATIONAL GMBH
Part No.: 670000 E
10 Output settings
10.1 SWITCHING OUTPUTS
The EDS 3400 has 2 switching outputs whose switching behaviour (setting pre-charge
pressure monitoring or twopoint mode) is parameterisable.
In addition to the IO-Link Smart Sensor Profile Specification, a switch and switch-back delay
can be set in HYDAC IO-Link sensors.
NOTE:
Exceeding or falling below the measuring range leads to a limitation to the
corresponding upper or lower limit of the measuring range.
10.1.1 Setting of the switch point (SP2)
- Accumulator charge, twopoint mode
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 2 (N/C and N/O function):
Abbreviations:
"SP2"
= switch point 2
"RP2"
= switch-back point 2
"HNO",
= N/O when hysteresis function is active
"HNC"
= N/C when hysteresis function is active
NOTE:
It is only possible to set the switch point (SP) if it is higher than the respective
switch-back point (RP).
SP2
RP2
On
Off
On
Off
Normally closed function
Normally open function
