oventrop Regtronic RQ Installation And Operating Instructions For The Specialised Installer page 6

VN: 1.0
Note:
The cables of the controller are pre-connect-
ed. chap. 1.2 is for information purposes only.
Make sure the hydraulic system is properly
VN: 1.0
grounded!
Note:
For more details about the initial commis-
sioning procedure, see page 7.
PWM/0-10V
Temp. Sensor
RPD
VFD
GND
VFD
PWM/0-10V
Temp. Sensor
GND
VFD
Sensor terminals
Input for digital
Grundfos Direct Sensor™
PWM (0 - 10 V) terminal
6
Masse-Sammelklemme benutzen
Use ground common terminal block
Mains and sensor cables are already connected to
Vor Öffnen Gerät spannungslos schalten!
Neutralleiter-Sammelklemme benutzen!
!
N
the device.
Isolate mains before removing cover!
Use neutral conductor common terminal block
Masse-Sammelklemme benutzen Additional temperature sensors (S3 to S8) can
Schutzleiter-Sammelklemme benutzen
Use ground common terminal block
be connected to the terminals S3 ... S8 and GND
Use PE Common terminal block
Neutralleiter-Sammelklemme benutzen!
(either polarity).
N
Use neutral conductor common terminal block
Schutzleiter-Sammelklemme benutzen
Use PE Common terminal block
Temp. Sensor
GND
Connect the digital Grundfos Direct Sensor™
VFD 2-40 l Fast to the input marked VFD.
Vor Öffnen Gerät spannungslos schalten!
Isolate mains before removing cover!
Masse-Sammelklemme benutzen
Use ground common terminal block
Neutralleiter-Sammelklemme benutzen!
N
Use neutral conductor common terminal block
Schutzleiter-Sammelklemme benutzen
Use PE Common terminal block
S-Bus
Sensor ground common
Protective conductor
terminal block
common terminal block (PE)
!
VN: 1.0
N
PWM/0-10V
R1-R4
Temp. Sensor
RPD
GND
VFD
IP20
T4A
100 ... 240 V~
50-60 Hz
R1-R4 1 (1) A (100 ... 240) V~
IP20
L' L
N
Neutral conductor
common terminal block
Vor Öffnen Gerät spannungslos schalten!
Isolate mains before removing cover!
Masse-Sammelklemme benutzen
Note:
Use ground common terminal block
When Grundfos Direct Sensors
Neutralleiter-Sammelklemme benutzen!
Use neutral conductor common terminal block
the sensor ground common terminal block
R1-R4 1 (1) A (100 ... 240) V~
T4A
Schutzleiter-Sammelklemme benutzen
100 ... 240 V~
must be connected to PE.
Use PE Common terminal block
50-60 Hz
1 (1) A (100 ... 240) V~
R5 4 (1) A 240 V~
IP20
4 (1) A 24V
L' L
N
The controller is supplied with power via a mains
cable. The power supply of the device must be
100 ... 240 V~ (50 ... 60 Hz).
The mains connection is at the following terminals:
• Neutral conductor N
• Conductor L
• Protective earth conductor ⏚ (common terminal
block)
WARNING! Electric shock!
L' is a fused contact permanently
carrying voltage.
Î Always disconnect the de-
vice from power supply be-
fore opening the housing!
T4A
100 ... 240 V~
50-60 Hz
100 ... 2
are used, 50-6
TM
R1-R4 1 (1) A (100 ... 240)
R5 4 (1) A 240 V~
4 (1) A 24V
IP20
L'
N
L' L
N