Servomotor With Analogue Control - Grundfos Vaccuperm VGS-141 Instrucciones De Instalación Y Funcionamiento

3.2.2 Servomotor with analogue control

1, SL 2 3 4
L SET R
1, SR 8
Fig. 14 Servomotor with analogue control
Item Description
SR, limit switch cam min.
1
SL, limit switch cam max.
2 Programming buttons
3 Alarm output
4 LEDs
5 DIP switch
6 Mains connection terminals
7 Analogue signal connection terminals
8 Earth terminal
5
6
7
220-240 V ± 10 %, 50/60 Hz ± 5 %, 100 %
on time (standard)
Mains voltage
110-120 V ± 10 %, 50/60 Hz ± 5 %
24 V AC ± 10 %, 50/60 Hz ± 5 %
30 mA (at 230 V),
Rated current 60 mA (at 115 V),
240 mA (at 24 V)
Limit switch -
2 A at 250 V
load capacity
Power consumption Approx. 2 VA
Analogue control
Control variant
Input/Output
4-20 mA (standard setting)
Signal input/output
0-20 mA (switchable)
4(0) - 20 mA (DC)
Load 250 
Overload protection 25 mA
Setpoint input
Protection against reverse polarity to -
25 mA
ESD protection, input filter
Resolution: 10 bits
4(0) - 20 mA
Max. load 500 
Actual value output
Resolution: 10 bits
Output current: 4-20 mA
Carrying capacity
Minimum voltage for
of signal output
open circuit 10 V
1000 
Potentiometer
90 s for 270 ° at 50 Hz
Actuating time
75 s for 270 ° at 60 Hz
Adjustment angle Max. 270 °
Degree of
IP65
protection
Permitted
ambient 0 °C to 60 °C
temperature
Weight 2.6 kg
3.2.3 Manual/automatic remote indication of the position of
the rate valve adjusting spindle
Loading capacity of the
Reed contact
Switched power
Switched current
Switched voltage
Carry current
Contact resistance
Breakdown voltage
Degree of protection
The switch is closed in automatic position!
Note
max. 10 W
max. 0.5 A
max. 200 V (DC)
1.0 A
150 m
min. 250 V (DC)
IP65
13