SEQUENCER WITH
DIFFERENTIAL PRESSURE
SWITCH
Technical brochure
FI 72.0483.0720E
Page 18 sur 43
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Wiring between main box and SV extension boxes:
Up to 8 EV extension boxes can be connected to the main box to expand the number of solenoid valves.
Each extension box is numbered from 1 to 8 thanks to a rotary switch encoder.
On each extension: place the arrow of the rotary switch encoder
in front of the associated number (1 to 8).
Notes :
- the connection of the power supply of the extension boxes is the same that the main box.
- the connection of the SV outputs of the extension boxes is the same that the main box.
Board of the extension box :
Main
Extension
#1
Extension
#8
Toward previous box
The central microswitch must be set to "ON" on the
last extension box
Supply
According
version
115V/230V
24V/48V
50/60Hz
Supply
According
version
115V/230V
24V/48V
50/60Hz
Supply
According
version
115V/230V
24V/48V
50/60Hz
Toward next box
