Page 559 - Hydrover-hydraulic-integrated-circuits-catalogue

Electronic controls 61 SERIES

H6102

Electrical connection for potentiometer control
PIN Description
1 Supply (-)
2 Output selector (0V -> OUT1, +V ->
OUT2)
3 Ramp control (0V -> Ramp ON, +V Ramp
OFF)
4 Shield
5 Solenoid common (-)
6 Solenoid 1 (+)
7 Solenoid 2 (+)
8 Potentiometer 0V
9 Potentiometer tap
10 Potentiometer +5V
11 Supply (+)

Electrical connection for reference signal control
PIN Description
1 Supply (-)
2 Output selector (0V -> OUT1, +V ->
OUT2) *note1
3 Ramp control (0V -> Ramp ON, +V
Ramp OFF)
4 Shield
5 Solenoid common (-)
6 Solenoid 1 (+)
7 Solenoid 2 (+)
8 No connection
9 External reference
10 No connection

11 Supply (+)
*Note1: in case of +5V/-5V input control signal, pin 2 works as output enable, in all other case pin 2 works as output
selector.

Current calibration
Turn the external potentiometer or the external reference set point to the minimum value that lights up the yellow LED
(OUT1 ON) and turn the trimmer I MIN until you obtain the minimum current required to drive the solenoid and open valve
cursor(see valve datasheet).
Turn the external potentiometer or the external reference set point to its maximum value and then turn the trimmer I MAX
until you obtain the maximum current required by the solenoid (see valve datasheet). Current value can be read inserting
a voltmeter’s tips in the red and black socket on PROPEL panel. You will read 1 VDC = 1Amp.
Repeat the above operations for OUT 2 selecting Pin 2 ON (+V)

Ramps setup
If start and stop ramps are needed, disconnect the input pin 3 (red LED R.OFF turns off) and utilize the trimmer R.UP (1
and 2), R.DW (1 and 2) to fix the rise and fall time needed.
If you don’t need ramps, simply short pin 3, Ramp Control, to +V (pin 11), the red led R. OFF turns on and the ramps will
be disabled.

September 2023 edition General catalogue 559