Page 1242 - Softbound_Edition_19_en

Proportional flow control valve Proportional flow control valve
Proportional flow control valve

TYPE CODE ELECTRICAL CONNECTION
Q N P PM22 - - / M E - HB4,5 # X1 Analog interface (Main) X1 Fieldbus interface (Main)
Flow control valve
Device receptacle M23, 12 pole male Device receptacle M12, 4 pole male
Normally closed 1 = Supply voltage + 2 1 1 = Supply voltage +
8 9 1 2 = Supply voltage 0 VDC 3 4 2 = Reserved for extentions
Proportional 7 12 10 2 3 = Stabilised output voltage 3 = Supply voltage 0 VDC
6 11 3
5 4 4 = Command value signal voltage + 4 = Chassis
Screw-in cartridge M22 x 1,5
5 = Command value signal voltage -
Nominal volume flow rate Q N 3,2 l/min 3,2 16 l/min 16 6 = Command value signal current +
8 l/min 8 25 l/min 25 7 = Command value signal current -
8 = Reserved for extentions
Nominal voltage U N 12 VDC G12 9 = Reserved for extentions X2 Parameterisation interface
24 VDC G24
10 = Enable signal (Digital input) USB, Mini B Under the screw plug of the housing
Slip-on coil Metal housing square 11 = Error signal (Digital output) cover
12 = Chassis Factory set
Connection execution Integrated electronics Command value signal voltage (PIN 4/5) resp. current (PIN 6/7) are
selected with parameterisation and diagnostics software PASO.
Hardware configuration
Analog command value signal 12 pole A1 7 pole D1 (0…10 V preset)
Analog command value signal 12 pole A4 7 pole D4 (4 … 20 mA preset)
CANopen according to DSP-408 C1 X1 Analog interface (Main) X3 Profibus interface according to IEC
Profibus DP according to Fluid Power Technology P1 Connector DIN EN 175201 - 804 947-5-2
CAN J1939 (on request) J1
Device receptacle 7 pole male Device receptacle M12, 5 pole female B-coded
Function A A = Supply voltage + 2 3 1 = VP
5
Amplifier F B B = Supply voltage 0 VDC 1 4 2 = RxD / TxD - N
Controller with current feedback value signal (0…20 mA / 4… 20 mA) R1 G C = Not connected 3 = DGND
Controller with voltage feedback value signal (0 … 10 V) R2 E D C D = Command value signal + 4 = RxD / TxD - P
E = Command value signal - 5 = Shield
Sealing material NBR
FKM (Viton) D1 F = Not connected
G = Chassis
Manual override
Command value signal: current (D4) or voltage (D2) to specify
when placing the order
Design index (subject to change)
2.6-633
X3 CANopen interface according to DRP X4 (controller only) Feedback value interface (sensor)
GENERAL SPECIFICATIONS HYDRAULIC SPECIFICATIONS 303-1 Device receptacle M12, 5 pole female

Designation Proportional 2-way flow control valve Working pressure p = 350 bar Device receptacle M12, 5 pole male 2 3 1 = Supply voltage (output) +
5
max
with integrated electronics Maximum volume flow Q = 25 l/min 2 1 1 = Not connected 1 4 2 = Feedback value signal +
5
max
Construction Direct operated Minimum volume flow Q = 0,1 l/min 3 4 2 = Not connected 3 = Supply voltage 0 VDC
4 = Not connected
3 = CAN Gnd
min
Mounting Screw-in cartridge construction Volume flow direction 1 → 2 4 = CAN High 5 = Stabilised output voltage
Nominal size M22 x 1,5 according to ISO 7789 Leakage oil See characteristics 5 = CAN Low Feedback value signal: current (R1) or voltage (R2) to specify
Actuation Proportional solenoid Nominal volume flow Q = 3,2; 8; 16; 25 l/min when placing the order
N
Ambient temperature -20…+65 °C range
The upper temperature limit is a Hysteresis ≤ 5 % at optimal dither signal
guideline for typical applications, in Repeatability ≤ 2 % at optimal dither signal Note! The mating connector is not included in the delivery
individual cases it may also be higher or Fluid Mineral oil, other fluid on request
lower. The electronics of the valve limit Viscosity range 12 mm /s…320 mm /s
2
2
the power in case of a too high
electronics temperature. More detailed Temperature range -25…+70 °C (NBR)
information can be obtained from the fluid -20…+70 °C (FKM)
operating instructions „DSV”. Contamination Class 18 / 16 / 13
Weight 0,95 kg efficiency
MTTFd 150 years Filtration Required filtration grade ß 6…10 ≥ 75,
see data sheet 1.0-50

www.wandfluh.com Illustrations are not binding Data subject to change 2/6 Edition: 22 46 2.6-633 E www.wandfluh.com Illustrations are not binding Data subject to change 3/6 Edition: 22 46 2.6-633 E
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