ARAG 863T Series, Installation, Use And Maintenance Manual

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10
INSTALLATION
>>> 8 Wiring connections
SERIES 863T - 873T
3-wire operation
Valve open
1 2 3 1 2 3 1 2 1 2
CONTROL POWER SUPPLY
Valve closed
1 2 3 1 2 3 1 2 1 2
CONTROL POWER SUPPLY
• 12 Vdc power supply always connected.
• By supplying the control voltage (12 Vdc
on PIN 3), the valve opens.
• By removing the control voltage (PIN 3),
the valve closes.
2-wire operation
Valve open
1 2 3 1 2 3 1 2 1 2
Valve closed
1 2 3 1 2 3 1 2 1 2
• Opening/closing movement obtained by
reversing the power supply polarity with a
dual switch.
SERIES 863T - 873T CANBUS
1 2 3 4
• 12 Vdc power supply always connected.
3-wire operation
Valve open
1 2 4 1 3 1 2 4 3
CONTROL POWER SUPPLY
Valve closed
1 2 4 1 3 1 2 4 3
CONTROL POWER SUPPLY
• 12 Vdc power supply
always connected.
• By supplying the control
voltage (12 Vdc on PIN 4),
the valve opens.
• By removing the control
voltage (PIN 4), the valve
closes.