7-pin Layout
7-pin connector
1 2 3 4 5 6 7
4-Pin layout
4-Pin connector, Group II
1
2 3
4
Versions
Pin 1
Pin 2
Pin 3
Pin 4
PVEO-EX-24V, PVEO120-EX-24V
U
DC
-A
U
DC
-B
GND
—
PVEH/-EX/-U-EX, PVES/-EX/-U-EX, PVES120/-EX/-U-EX, PVEH120-EX
U
s
V
bat
GND
Error
Radiometric Control Signal
Radiometric control signal for PVEH/PVES
PIN
Function of the pin
Versions
1
U
S
Demand signal
PVES-EX
PVEH-EX
PVES120-EX
PVEH120-EX
PVEH-DI-EX
PVEH120-DI-EX
2
V
bat2
Supply voltage to solenoid valves (can be switched off separately)
3
GND
Ground
4
Error
on page 23)
5
GND DI-A
Signal low when spool is stroked to A side (Only for DI versions)
6
GND DI-B
Signal low when spool is stroked to B side (Only for DI versions)
7
V
bat
*
Supply voltage to DI versions
*
Pin 2 and 7 shall be connected together for PVE modules without the DI function.
Signal voltage (U
S
) Control
Neutral
Q: P
→
A
Q: P
→
B
U
S
= 0.5 • U
DC
U
S
= (0.5
→
0.25) • U
DC
U
S
= (0.5
→
0.75) • U
DC
Radiometric Fixed Control Signal (0-10 V)
Radiometric control signal for PVEH/PVES
PIN
Function of the pin
Versions
1
U
S
Demand signal
PVEH-U
PVES-U-EX
PVES120-U-EX
2
V
bat
Supply Voltage
3
GND
Ground
4
Error
on page 23)
Technical Information
Electrohydraulic Actuators PVE-EX
Specifications
12 |
©
Danfoss | October 2017
BC00000393en-US0102
