Wilo Wilo-Control EC-L - Page 64

en Installation
64 WILO SE 2018-12
6.5.1 Overview of components
F1
F2
F3
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
3
2
3
3
3
4
3
5
3
6
3
7
3
8
3
9
4
0
4
1
4
2
4
3
4
4
4
5
4
6
4
7
4
8
4
9
5
0
5
1
5
2
5
3
5
4
55
56
57
58
59
60
T1
1
3
5
13
A1
2
4
6
14
A2
T2
T3
L1
L2
L3
NO
T1
1
3
5
13
A1
2
4
6
14
A2
T2
T3
L1
L2
L3
NO
GND
A(+)
B(-)
GND
LO
J4
J3
J2
HI
1
2
26
Current Pump1
Current Pump2
4a
5
8
10
9
6
3
2
1
7
4b
11
12
Fig.2: Control EC-L 1.../EC-L 2...
1 Terminal strip: Mains connection
2 Adjustment mains voltage
3 Terminal strip: Earth (PE)
4a Terminal strip: Sensors
4b Terminal strip: Sensors for active ex-mode
5 Contactor combinations
6 Output relay
7 Control board
8 Potentiometer for motor current monitoring
9 ModBus: RS485 interface
10 Dynamic pressure bell pressure connection (“IPS” version only)
11 ModBus: Jumper for termination/polarisation
12 Slot for 9V rechargeable battery
PE
COM
230
380
400
F1
F2
F3
T1
2
4
6
14
A2
T2
T3
75
76
77
78
79
80
81
82
F4
F5
F6
T1
2
4
6
14
A2
T2
T3
T1
2
4
6
14
A2
T2
T3
1
2
26
Current Pump1
Current Pump2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
3
2
3
3
3
4
3
5
3
6
3
7
3
8
3
9
4
0
4
1
4
2
4
3
4
4
4
5
4
6
4
7
4
8
4
9
5
0
5
1
5
2
5
3
5
4
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
Current Pump3
A(+)
B(-)
GND
55
58
56
57
59
62
67
65
64
66
60
61
63
68
1 ON
L!
L3
L2
T1
T3
T2
0
OFF
1
2
26
J4
J3
J2
4a
4a
5
8
9
6
3
2
1
7
4b
11
13
12
4a
Fig.3: Control EC-L 3...
1 Main switch
2 Adjustment mains voltage
3 Terminal strip: Earth (PE)
4a Terminal strip: Sensors
4b Terminal strip: Sensors for active ex-mode
5 Contactor combinations
6 Output relay
7 Control board
8 Potentiometer for motor current monitoring
9 ModBus: RS485 interface
11 ModBus: Jumper for termination/polarisation
12 Slot for 9V rechargeable battery
13 Housing cover