Outputs
Slot
Mains supply
X400-1 L1 dark grey
X401-1 N-blue
X402-1 PE-green
X400-2 L1 dark grey
X401-2 N-blue
X402-2 PE-green
Solenoid valve VA3, filter backflush
X400-3 L dark grey
X401-3
X402-3 PE-green
Solenoid valve VA4.1, rainwater feed
X400-4 L dark grey
X401-4 N blue
X402-4 PE green
Reserve 1
X400-5 L
X401-5 N-conductor, blue
X402-5 PE-conductor, green
Reserve 2
X400-6 L-conductor, dark
grey
X401-6 N-conductor, blue
X402-6 PE-conductor, green
Solenoid valve VA4.2, drinking water feed
X400-7 L
X401-7 N-conductor, blue
X402-7 PE-conductor, green
Submersible pump P1 in B1
X400-8 L
X401-8 N-conductor, blue
X402-8 PE-conductor, green
Submersible pump P2 in B2
X400-9 L
X401-9 N-conductor, blue
X402-9 PE-conductor, green
Air pump, V1 aeration B1
X400-10 L
X401-10 N-conductor, blue
X402-10 PE-conductor,
green
Air pump V2, aeration B2
X400-11 L
X401-11 N-conductor, blue
X402-11 PE-conductor,
green
UV lamp
X400-12 L
X401-12 N-conductor, blue
X402-12 PE-conductor,
green
EN 30
Designation
L1 - mains supply
N - mains supply
PE - mains supply
L1 - mains supply
N - mains supply
PE - mains supply
VA3 filter flush
N-blue N
PE
VA4.1
N
PE
Reserve 1
N
PE
Reserve 2
N
PE
VA4.2
N
PE
Submersible pump P1 in
B1
N
PE
Submersible pump P2 in
B2
N
PE
Air pump, V1 aeration B1
N
PE
Air pump V2, aeration B2
N
PE
UV lamp
N
PE
Assembly Manual AquaCycle 2500
Slot
Potential-free outputs
X300 13-1 NO contact
X300 13-2 NO contact
X300 14-1 NO contact
X300 14-2 NO contact
X300 15-1 NC contact
X300 15-2 NC contact
Potential-free outputs – Reserve (additional solenoid
valve upstream of drinking water feed V4.3)
X300 16-1 NO contact
X300 16-2 changeover
contact
X300 16-3 NC contact
Motor ball valves, NO and NC contacts
X301 17-1
X301 17-2 NC contact
X301 18-1 NO contact
X301 18-2 NC contact
X301 19-1 NO contact
X301 19-2 NC contact
Motor ball valves, supply
X302 17-3
X302 17-4
X302 18-3
X302 18-4
X302 19-3
X302 19-4
Digital inputs, motor ball valves
X303 17-5
X303 17-6
X303 18-5
X303 18-6
X303 19-5
X303 19-6
Slot
Bridge
X402-13
X402-14
Designation
Pressure boost enabling
Pressure boost enabling
Pumping system enabling
Pumping system enabling
General fault
General fault
Reserve (V4.3)
Reserve (V4.3)
Reserve
VA1.1 Ball valve, NO
contact
VA1.1 Ball valve
VA1.2 Ball valve
VA1.2 Ball valve
VA1.3 Ball valve
VA1.3 Ball valve
+24V
Earth
+24V
Earth
+24V
Earth
Ball valve VA1.1 open
Ball valve VA1.1 closed
Ball valve VA1.2 open
Ball valve VA1.2 closed
Ball valve VA1.3 open
Ball valve VA1.3 closed
Designation
BR1
BR2
Version 1.3