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Proportional spool valve
Proportional spool valve Proportional spool valve

ELECTRICAL CONNECTION PERFORMANCE SPECIFICATIONS
Oil viscosity u = 30 mm /s
2
X1 Analog interface (Main) X1 Fieldbus interface (Main)
Device receptacle M23, 12 pole male Device receptacle M12, 4 pole male ∆p = f (Q) Pressure drop / flow characteristic over 2 control Q = f (p) Leakage volume flow characteristics main stage
L
1 = Supply voltage + 2 1 1 = Supply voltage + edges per control edge
8 9 1 2 = Supply voltage 0 VDC 2 = Reserved for extentions [Types: BCA-S, BC1-S, CA2-S, BDA-V, BD1-V, Q [ml]
7 12 10 2 3 = Stabilised output voltage 3 4 3 = Supply voltage 0 VDC DA2-V] K2092
6 11 3 400
5 4 4 = Command value signal voltage + 4 = Chassis Δp [bar] 350
300
5 = Command value signal voltage - K4128 250
6 = Command value signal current + 40 200
7 = Command value signal current - 30 150
100
8 = Reserved for extentions 50
9 = Reserved for extentions X2 Parameterisation interface 20 0
10 = Enable signal (Digital input) USB, Mini B Under the screw plug of the housing 10 0 50 100 150 200 250 300 350 p [bar]
11 = Error signal (Digital output) cover 0
12 = Chassis Factory set 0 20 40 60 80 100 120 140 160 180 200 Q [l/min]
Command value signal voltage (PIN 4/5) resp. current (PIN 6/7) are
selected with parameterisation and diagnostics software PASO.

Q = f (p) Leakage volume flow pilot control stage Q = f (s, x) Volume flow adjustment characteristics
X1 Analog interface (Main) X3 Profibus interface according to IEC L ∆p = 10 bar, s = command value signal, x = spool
Connector DIN EN 175201 - 804 947-5-2 stroke
Device receptacle 7 pole male Device receptacle M12, 5 pole female B-coded @ 350 bar, pred 0 bar: 100 ml/min Q [l/min]
A = Supply voltage + 2 3 1 = VP @ 350 bar, pred 25 bar: 320 ml/min
A 5 100 K4203
F B B = Supply voltage 0 VDC 1 4 2 = RxD / TxD - N 90
G C = Not connected 3 = DGND 80  
E C 70
D D = Command value signal + 4 = RxD / TxD - P 60
50
E = Command value signal - 5 = Shield 40
F = Not connected Note! All values were measured over two control edges. The 30
20
G = Chassis connections A and B were short-circuited. 10 0  
0
Command value signal: current (D4) or voltage (D2) to specify -100 -80 -60 -40 -20  → 20 40 60 80 100 x [%]
→
when placing the order -100 -73 -45 -18 -4 0 0 0 4 18 45 73 100 s [%]

X3 CANopen interface according to DRP X4 (controller only) Feedback value interface (sensor) FACTORY SETTINGS INSTALLATION NOTES
303-1 Device receptacle M12, 5 pole female Dither set for optimum hysteresis Mounting type Flange mounting
Device receptacle M12, 5 pole male 2 3 1 = Supply voltage (output) + ◆ = Deadband: Both solenoids switched off at command value 4 fixing holes for
1 = Not connected 5 2 = Feedback value signal + signal -2%… 2%
2 1 1 4 socket head screws M6 x 40
5 2 = Not connected 3 = Supply voltage 0 VDC ● = Opening pressure at command value signal + / - 4%
3 4 Mounting position Any, preferably horizontal
3 = CAN Gnd 4 = Not connected ■ = Flow at ∆p = 10 bar over two control edges + / - 70% command Tightening torque M = 13.5 Nm ± 10 %, quality min. 10.9
4 = CAN High 5 = Stabilised output voltage value signal D
5 = CAN Low Feedback value signal: current (R1) or voltage (R2) to specify M = 10.5 Nm ± 10 %, quality 8.8:
when placing the order D
STANDARDS ◆ maximum tank pressure without
external connections: 80 bar
Note! The mating connector is not included in the delivery CANopen DRP 303-1 ◆ maximum tank pressure and
Profibus DP IEC 947-5-2 maximum pressure external
Mounting interface ISO 4401-05 connections: 35 bar
Protection class EN 60 529 Note! The length of the fixing screw depends on the base
Contamination ISO 4406 material of the connection element.
efficiency

www.wandfluh.com Illustrations are not binding Data subject to change 4/6 Edition: 18 41 1.10-3510 E www.wandfluh.com Illustrations are not binding Data subject to change 5/6 Edition: 18 41 1.10-3510 E
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