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4/12
Bosch Rexroth AG Hydraulics
Technical data (For applications outside these parameters, please consult us!)
Supply voltage
U
at z2 – b2
B
Smoothing capacitor, separately
at z2 – b2
Current consumption, max. 0811405157
0811405158
Pressure sensor (1...6 V/0...10 V)
Pressure sensor (4...20 mA)
Pressure sensor supply – V
Pressure command value (0...10) V
External controller shut off
External controller enquiry
Monitor signal p
actual
External channel change mode
Flow command value
Potentiometer supply
Output
Cable: Pressure sensor
Valve
PLC signals
LED displays/channel
Special features
Circuit board format
Plug-in connection
Ambient temperature
Storage temperature range
Weight
Nominal 24 V =
Battery voltage 21...40 V,
Rectified alternating voltage U
(one-phase, full-wave rectifier)
Recommendation: Capacitor module VT 11110 (see data sheet 30750)
(only necessary if the ripple of U
160 mA
220 mA
Basic card
b26 – Ref. b28
b24 – Ref. b28
z6 (+15 V)/b8 (0 V)
b12/b14 (0 V)
z28: 6...40 V =
z26: 24 V =, max. 20 mA
z16: 0...10 V =
z30: 6...40 V =
z22: 0...±10 V =
b22: 0 V
z32: +10 V, max. 10 mA
U
; b4/b8 (0 V): 0...±10 V
AI
Load R
> 1 kΩ
L
4 x 0.5 mm
2
(shielded)
2
5 x 0.5 mm
(shielded)
0.5 mm
2
(shielded)
Pressure controller OFF
Controller is working
Cable break pressure transducer (both a.-m. LEDs are flashing)
Cable break monitoring for pressure sensor
Test points for important characteristics
External pressure controller shut-off
External channel change mode
Different pressure sensors possible
mm (100 x 160 x approx. 35) / (W x L x H)
Europe format with front panel 7 TE
Connector DIN 41612 – F32
°C 0...+70
°C –20...+70
m 0811405157 – 0.35 kg, 0811405158 – 0.44 kg
VT-VACAP-500-2X/V0/... RE 30134/06.12
= 21...28 V
eff
> 10 %)
B
Daughter card
b16 – Ref.
b18z14 – Ref. b18
z12/z10 (0 V)
b10: 6...40 V =
z24: 24 V =, max. 20 mA
z18: 0...10 V =
z20: 0...±10 V =
b22: 0 V
U
; b6/b8 (0 V): 0...±10 V
AIl
Load R
> 1 kΩ
L
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