gefran 850 Installation And Instruction Manual page 224

Valve connection diagram
for models 1650V (or 1650PV)-X-RR...
for models 1850V (or 1850PV)-X-RR...
default OUT2 (OPEN), OUT3 (CLOSE)
Ph L+
Mp N-
Power neutral
Open command (phase)
OPEN
M
Close command (phase)
CLOSE
Position reverse potentiometer
MAX
SIGNAL
MIN
VALVE CONNECTION
80209C_MHW_850-1650-1850_01-2020_ENG_pag. 222
37 36
38 35
39 34
40 33
41 32
42 31
43 30
44 29
45 28
+ VP
46 27
+ 1V
47 26
-
48 25
Auxiliary input
for models with Auxiliary Input option = 2
NOTE:
To enable the valve position control,
set parameter FUnC=VALV.P for the auxiliary input
The figure shows the valve feedback connection at the AUX1 input.
Alternatively, you may connect the valve feedback to the AUX2 input,
if present.
12
PWR
11
C
10
OUT3
9
NO
C
8
OUT2
7
NO
C
6
OUT1
5
NO