5 Druck- und Differenzdruckregler Controllers for ... - Bosch Rexroth

5
130 Industrial Hydraulics
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Specifications
PCB Format (100 x 160 x approx. 35) mm (W x L x H), Europe format with front plate
(7 modular spacings)
Plug connection DIN 41 612-F32
Ambient temperature 0 °C ... +70 °C; storage temperature min. –20 °C, max. +70 °C
Power supply 24 V DC nominal
UB to z2–b2 battery voltage 21 ... 40 V
Rectified AC voltage Urms = 21 ... 28 V
(single phase, full-wave rectification)
Smoothing capacitor to z4–b2 4700 µF/63 V DC only with ripple UB > 10%
Current rating « 0 811 405 124
« 0 811 405 157
max. 160 mA
« 0 811 405 149
« 0 811 405 158
max. 220 mA
Special features
« 0 811 405 157
Monitoring for open circuit to pressure sensor
Test connections for major parameters
External deactivation of pressure controller
External channel selection mode
For use with various pressure sensors
« 0 811 405 158 Base card Daughter card
Pressure sensor (1 ... 6 V/0 ... 10 V) b26 – Ref. b28 b16 – Ref. b18
Pressure sensor (4 ... 20 mA) b24 – Ref. b28 z14 – Ref. b18
Pressure sensor supply – V
« 0 811 405 124
z6 (+15 V)/z8 (–15 V) or b8 (0 V)
« 0 811 405 149 Base card Daughter card
Pressure sensor (1 ... 6 V) b24/0 V z14/0 V
Pressure sensor (0 ... 10 V) b26/b28 (0 V) b16/b18 (0 V)
Pressure sensor supply z6 (+15 V)/z8 (–15 V) or b8 (0 V)
Pressure setpoint (0 ... 10) V b12/b14 (0 V) z12/z10 (0 V)
External controller deactivation
(6 ... 40) V DC
z28 b10
External controller readout
24 V DC, 20 mA
z26 z24
Monitor signal pactual
(0 ... 10) V DC
z16 z18
External channel selection mode
(6 ... 40) V DC
z30
Flow setpoint
(0 ... ±10) V DC
z22/b22 (0 V) z20/b20 (0 V)
Potentiometer supply
10 kΩ, +10 V, max. 10 mA
z32
LED displays/Channel Pressure controller OFF
Controller operating
Open circuit to pressure sensor
(both above LEDs flash)
Cable: Pressure sensor 4 x 0.5 mm2 (screened)
Cable: Valve 5 x 0.5 mm2 (screened)
Cable: PLC signals 0.5 mm2 (screened)