PVE control by voltage
•
The PVE is controlled with a low current voltage signal.
•
The spool stroke is proportional to the control voltage (US).
•
The power is supplied via the supply wire (U
BAT
or U
DC
).
•
The ratio U
S
/U
DC
defines the actuation. For PVEU a defined voltage.
•
A not connected U
S
pin (floating) is recognized as U
S
= ½ U
DC
.
PVE characteristic – control by voltage
PVEP
control range
PVEU
fixed
7.5V
5V2.5V
Values for standard mounted PVE (PVEA/M/H/S)
Function Signal voltage (U
S
)
Neutral U
S
= 0.5 • U
DC
Q: P → A U
S
= (0.5 → 0.25) • U
DC
Q: P → B U
S
= (0.5 → 0.75) • U
DC
PLUS+1
®
compliance
PVEA, PVEH, PVES, PVEO, PVEP and PVED can be controlled by PLUS+1.
Technical Information
PVE, Series 4 for PVG 32/100/120 and PVHC
PVE control
520L0553 • Rev GD • Jan 2014 25
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