Moog D680 Series - Electronics

42Rev. C, April 2017
TECHNICAL DATA Moog D680 Series Proportional Control Valves
ELECTRONICS
42
TECHNICAL DATA
Rev. C, April 2017
Moog D680 Series Proportional Control Valves
ELECTRONICS
Pin Assignment for Valves with 6-pole + PE Connector, Pin Contacts
According to EN 175201-804, mating connector (type R or S, metal) with preleading protective earth pin ( )
B
C
D
F
E
A
Pin Pin assignment Signal type
1)
Voltage floating Current floating
A Supply voltage U
A-B
= 24 V
DC
(18 to 32 V
DC
) referenced to GND (reverse polarity protected against GND)
B GND Power ground/signal ground
C Enable input U
C-B
> 8.5 to 32 V
DC
referenced to GND: Valve ready for operation (enabled)
U
C-B
< 6.5 V
DC
referenced to GND: Valve disabled
The input resistance is 10 kΩ
D Command signal -
spool position
U
in
= U
D-E
R
in
= 10 kΩ
I
in
= I
D
= -I
E
R
in
= 200 Ω
I
max
= ±25 mA
E Reference point
Input rated command
Reference for pin D
2)
F Actual value -
spool position
U
F-B
= 2 to 10 V; U
F-B
is proportional to the
spool position; 6 V corresponds to the
spool center position; R
L
= 500 Ω
4 to 20 mA referenced to GND; I
out
is
proportional to the spool position; 12 mA
corresponds to the spool center position;
the output is short-circuit-proof; R
L
= 100
to 500 Ω
Protective earth (PE) Connected with valve body
1) Signal ranges see next page.
2) The potential difference between pins D or E referenced to pin B must be between -15 and +32 V.