Rexroth Hydraulics Product Catal... - Hasmak.com.tr

Electric Drives
and Controls
<strong>Hydraulics</strong>
Linear Motion and
Assembly Technologies Pneumatics Service
Extracted from RE 29216/09.05
Page 3 of 3
See Section 16 for applicable
Issue: 06.06
Preferred/Spotlight part numbers
and unit price.
Technical data
Electrical, trigger electronics integrated in valve
Cyclic duration factor % 100
Degree of protection IP 65 to DIN 40050 and IEC 14434/5
Connection Plug-in connector 6P+PE, DIN 43563
Supply voltage
Terminal A:
Terminal B: 0 V
Power consumption
External fuse
Input, “standard” version
Terminal D: U D–E
Terminal E:
Max. voltage to differential inputs over 0 V
Test signal, “standard” version
Terminal F: U Test
Terminal C:
Safety earth conductor and shield
Re<strong>com</strong>mended cable
Calibration
A1
24 V DC nom
Min. 21 V DC/max. 40 V DC
Ripple max. 2 V DC
40 VA max.
2.5 A F
Differential amplifi er, R i = 100 kΩ
0...0.5...+10 V (see curve)
0 V
D B
max. 18 V DC
E B }
LVDT
0...+10 V
Reference 0 V
See pin assignment (installation in conformity with CE)
See pin assignment
up to 20 m (65.6 ft.) 7 x 0.75 mm 2 (0.0012 in 2 )
up to 40 m (131.2 ft.) 7 x 1 mm 2 (0.0016 in 2 )
Calibrated at the factory, see valve curve
Conformity EN 61000-6-2: 2002-08
EN 61000-6-3: 2002-08
1)
The purity classes stated for the <strong>com</strong>ponents must be <strong>com</strong>plied with in hydraulic systems.
Effective fi ltration prevents problems and also extends the service life of <strong>com</strong>ponents.
For a selection of fi lters, see catalog sheets RE 50070, RE 50076 and RE 50081.
Δp
2)
Flow for other values of Δp Q X
X = Q nom ·
5 bar (72.5 PSI)
FESXE …
OBE
NG 16 … 50
Note:
Rapid shutdown takes place if:
– The supply voltage 24 V nom (U A–B ) drops
below 18 V DC
– The signal setpoint drops below 0.3 V
(see characteristic curve)
Supply 24V =
Signal: 0…+10 V
(valve position)
LVDT Signal:
0…+/–10 V
LVDT
+/–10 V
Mainstage–
coverplate
2/2 valve
U
S
Pilotstage
3/2
0…+10 V
Proportional Valves 360 Section 7