Page 18 / 26
9
Connecting terminal control unit FX
230 VAC in/outputs (6,3 mm flat connectors)
X1 L1
X2 PE
X3 PE
X4 Motor N 1,0kVA
X5 Motor L 1,0kVA
X6 N1
24V DC outputs (2,8mm flat connectors) 24V DC inputs (2,8mm flat connectors)
ST 1 and ST 2 Backwash valve 12W
ST11 Light barrier input
ST 3 and ST 4 Mixing valve 12W
ST12 0V
ST 5 and ST 6 Clean out valve 12W
ST13 Reed contact input
ST 7 and ST 8 Fault lamp,internal
2W
ST14 0V
ST 9 and ST10 Fault lamp,external
12W
ST15 +24V
ST16 0V
ST17 +24V
ST18 0V
If box XD1 is used, following
wiring is valid
Cable no. to control unit-FX
1 ST15
2 ST13
Walther-plug-wiring
3 ST 2
4 ST 1
Cable no.
5 ST 5
1 to 1
6 ST 3
2 to 2 etc.
7 ST 9
PE X 2