Signal voltage (U
S
) Control
Neutral
Q: P
→
A
Q: P
→
B
U
S
= 5 V
U
S
= 5 V
→
2.5 V
U
S
= 5 V
→
7.5 V
Radiometric Control Signal – On/Off Activation
Radiometric control signal for PVEO versions
PIN
Function of the pin
Versions
1
U
DC
(A)
Input signal direction A
PVEO-EX-12V
PVEO-EX-24V
PVEO-DI-EX-24V
PVEO120-EX-24V
PVEO120-DI-EX-12V
2
U
DC
(B)
Input signal direction B
3
GND
Ground
4
GND
Ground
5
DI-A
Signal low when spool is stroked to A side (Only for DI
versions)
6
DI-B
Signal low when spool is stroked to B side (Only for DI
versions)
7
V
bat
Supply voltage to DI versions
Signal voltage Control
Signal voltage
Neutral
Q: P
→
A
Q: P
→
B
A
0
U
DC
(A)
0
B
0
0
U
DC
(B)
Adjustment/calibration
The PVE-EX is pre-calibrated from the factory to be inside the dead band of the proportional valve. The
position sensor built into the PVE-EX cannot be adjusted by user. Any biasing of the position has to be
incorporated in the demand signal.
Technical Information
Electrohydraulic Actuators PVE-EX
Specifications
©
Danfoss | October 2017
BC00000393en-US0102 | 13
