12
Installation
D.1 -
Terminal block wiring
Extra low voltage
max. 12 V
Terminal:
connection for:
S1
sensor 1
S2
sensor 2
S3
sensor 3
S4
sensor 4
V1
output 0-10V / PWM
for high-efficiency pumps
Mains voltage
230 V 50 Hz
Terminal:
connection for:
N
neutral N
R1
relay 1
N
Mains neutral N
L
Mains phase L
N
neutral N
R2
relay 2<
R3l
relay 3l
R3
relay 3
PE protective conductor
(green-yellow)
S3
V1
S3
S2
S2
S1
S1
R2
R1
L
N
N
N
R3
R3
S4
S4
CAN CAN
Extra low voltage
max. 12 V
Warning
Mains voltage
230 V
Danger
*Sensor No. 4 is not included in supply!
*
