Electrical Connection - Resol PSW Basic Mounting, Electrical Connection, Adjustment

2.2

Electrical connection

WARNING! Electric shock!
Upon opening the housing, live parts are
exposed!
Î
Always disconnect the device from
power supply before opening the
housing!
ATTENTION! ESD damage!
Electrostatic discharge can lead to damage
to electronic components!
Î
Take care to discharge properly
before touching the inside of the
device!
Note:
Strong electromagnetic fields can impair the func-
tion of the device.
Î Make sure the device as well as the system are
not exposed to strong electromagnetic fields.
Do not use the device if it is visibly damaged!
Connecting the device to the power supply must always be
the last step of the installation!
The device is supplied with power via a mains cable. The
supply voltage must be 220 ... 240 V~ (50 ... 60 Hz).
14
Connect the signal cable from the controller to the low
voltage input of the device:
R In N max. 240 V = neutral conductor N from the con-
troller
R In L max. 240 V = 230 V control signal from the
controller (conductor L)
Depending on the desired signal type, connect the output
cable to GND and one of the following outputs:
ATTENTION! Malfunction!
Pumps with line break detection run with
minimum speed if the control signal is 0 V.
Î
Do not operate pumps with line
break detection by a 0-10 V signal!
0-10V Out = 0-10 V control signal for the HE pump
PWM Out = PWM control signal for the HE pump
The mains connection of the device is at the following ter-
minals:
N = neutral conductor N
L = conductor L
The pump must be supplied by an external power source
(230V~).
S H
Made in Germany
PSW Basic
Seriennummer
T0,2A
220 ... 240 V~, 50-60 Hz
N L