Wilo Control EC-Booster Installation And Operating Instructions Manual page 14

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2
7
8
4
5
10
9
Fig. 5: Control EC-B 2 ...
7
9
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
6
41 42 43 44 45 46 47 48 49 50 51 52 53 54
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
2
PE
8
1
5
3
Fig. 6: Control EC-B 3 ...
6.5.2 Overview of components: Wilo-
Control ECe-Booster
Current Pump1 Current Pump2
GND A(+) B(-)
GND LO HI
F i g . 7 : C o n t r o l E C e - B 1 . . . / E C e - B 2 . . .
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
1 0 M o d B u s R T U : J u m p e r f o r t e r m i n a t i o n / p o l a r i s a t i o n
9 M o d B u s R T U : R S 4 8 5 i n t e r f a c e
7 C o n t r o l b o a r d
5 C i r c u i t b r e a k e r 3 - p o l e ( 3 ~ ) / 2 - p o l e ( 1 ~ )
4 T e r m i n a l s t r i p : C o n t r o l s / s e n s o r s
3 T e r m i n a l s t r i p : E a r t h ( P E )
1 M a i n s w i t c h / m a i n s c o n n e c t i o n
14
Overview Control EC-B 2 ... with a rated current greater than 12 A
1 Main switch/mains connection
2 Mains voltage adjustment
3 Terminal strip: Earth (PE)
1
4 Terminal strip: Controls/sensors
5 Contactor combinations
7 Control board
3
8 Motor protection switch
9 ModBus RTU: RS485 interface
10 ModBus RTU: Jumper for termination/polarisation
Overview Control EC-B 3 ... with a rated current greater than 12 A
1 Main switch/mains connection
Current Pump1 Current Pump2 Current Pump3
A(+) B(-) GND 2 Mains voltage adjustment
3 Terminal strip: Earth (PE)
55 56 57 58 59 60 61 62 63 64 65 66 67 68
4 Terminal strip: Controls/sensors
5 Motor protection for contactor combination
10
6 Output relay
7 Control board
8 Motor protection switch
9 ModBus RTU: RS485 interface
10 ModBus RTU: Jumper for termination/polarisation
4
Overview Control ECe-B 1 .../ECe-B 2 ...
Installation and operating instructions • Wilo-Control EC/ECe-Booster • Ed.02/2023-08