RE29395, edition: 2022-03, BoschRexrothAG
Features
▶ Open
– Integrated fieldbus (IFB Multi-Ethernet)
– Bus connection/service interface (Sercos, EtherCAT,
EtherNet/IP, PROFINET RT, VARAN)
▶ Scalable
– 2 configurable analog pressure sensor inputs
▶ Safe
– Internal safety function (can be used up to category
4/PL e according to EN13849-1)
– CE conformity according to EMC Directive
2014/30/EU
▶ Precise
– Integrated pressure/force control, optional
– High response sensitivity and low hysteresis
Contents
Features 1
Ordering code 2, 3
Symbols 3, 4
Function 5, 6
Technical data 7 … 9
Representation in the system network 10
Block diagram/controller function block 11
Electrical connections, assignment 12
LED displays 13
Characteristic curves 14, 15
Dimensions 16 … 18
Accessories 18, 19
Project planning and maintenance instructions 20
Further information 20
▶ Size6
▶ Component series 3X
▶ Maximum operating pressure 350bar
▶ Rated flow 40l/min (∆p=35bar)
H8148+8149+8150
Directional control valve, direct operated,
with integrated field bus (IFB-Multi-Ethernet)
Type4WRPFH
RE29395 
Edition: 2022-03
Replaces: 2019-07
Inhalt
Features 1
Contents 1
Ordering code 2
Ordering code 3
Symbols 3
Symbols 4
Function 5
Function 6
Technical data
(For applications outside these values, please consult
us!) 7
Technical data
(For applications outside these values, please consult
us!) 8
Technical data
(For applications outside these values, please consult
us!) 9
Representation in the system network (version "5") 10
Block diagram/controller function block 11
Electrical connections, assignment 12
LED displays 13
Characteristic curves: Flow characteristic
(measured with HLP46, ϑ
oil
=40 ±5°C) 14
Characteristic curves
(measured with HLP46, ϑ
oil
=40 ±5°C) 15
Dimensions: Versions "00..D90" and "00..D95"
(dimensions inmm) 16
Dimensions: Versions "GA..D90", "GB..D90" and "GC..
D90"
(dimensions inmm) 17
Dimensions 18
Accessories (separate order) 18
Accessories (separate order) 19
Project planning and maintenance instructions 20
Further information 20
2/20 4WRPFH | Directional control valve
BoschRexrothAG, RE29395, edition: 2022-03
Ordering code
01 4 main ports 4
02 Directional control valve WRP
03 With integrated fieldbus F
04 Control spool/sleeve H
05 Size6 6
06 Symbols e.g.C, C1 etc.; for possible version, seepage3
07 Installation side of the inductive position transducer B
Rated flow at 70bar pressure differential(35bar/control edge)
08 Flow characteristic
"L" "P" (inflection 40%) "P" (inflection 60%)
2 l/min
✓
–
–
02
4 l/min
✓ ✓
– 04
12 l/min
✓
–
–
12
15 l/min
– – ✓
15
24 l/min
✓ –
– 24
25 l/min
– – ✓
25
40 l/min ✓ ◊
✓
– 40
Flow characteristic
09 Linear L ◊
Inflected characteristic curve (inflection 60% for NG6 with rated flows "15" and "25", otherwise inflection 40%) P
10 Component series 30…39(30…39: unchanged installation and connection dimensions) 3X
Seal material (observe compatibility of seals with hydraulic fluid used, seepage8)
11 NBR seals M ◊
FKM seals V
Pressure sensor (pressure rating)
12 Without pressure rating 0
Pressure rating 280bar G
Internal pressure sensor (position)
13 Without internal pressure sensors 0
In port A A
In port B B
In portsA and B C
14 Supply voltage 24 V 24
Ethernet interface
15 EtherNET/IP E
PROFINET RT N
Sercos S
EtherCAT (CANopen profile) T
VARAN V
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18
4 WRP F H 6 B – 3X / / 24 D9
AB
PT
AB
PT
ab
0a
b
b
0
C3 ◊
C5
C4 ◊
C1
C ◊
Directional control valve | 4WRPFH 3/20
RE29395, edition: 2022-03, BoschRexrothAG
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18
4 WRP F H 6 B – 3X / / 24 D9
Ordering code
Connector
16 Voltage supply, enable acknowledgment D9
Pressure sensor interface
17 Without interface 0
Analog, amaximum of 3 external pressure sensors (0 ... 10 VDC) 5
1)
18 Further details in the plain text *
Symbols
1)
Standard=1:1, q
V nom
2:1 from
rated flow=40l/min (version "40")
Notice:
Representation according to DINISO1219-1.
Hydraulic interim positions are shown by dashes.
With symbols C5 and C1:
1)
P → A: q
V nom
B → T: q
V nom
/2
P → B: q
V nom
/2 A → T: q
V nom
1)
Only with version "0" at positions 12 and 13
("4WRPFH 6 .B..-3X/.00/24.D95")
Notice: ◊ = Preferred type
4/20 4WRPFH | Directional control valve
BoschRexrothAG, RE29395, edition: 2022-03
Flow characteristic
Symbol Linear characteristic curve (version "L") Inflected characteristic curve (version "P")
Inflection 60%
(q
V nom
=
15, 25l/min)
Inflection 40%
(q
V nom
= 4, 40l/min – NG6)
(
q
V nom
= 50, 100l/min – NG10)
C3, C5
C4, C1
q
V
∆s
q
V
∆s
q
V
∆s
C
q
V
∆s
— —
Symbols
P
1
XH1
X7E1
X7E2
2
X2N
„B“
Directional control valve | 4WRPFH 5/20
RE29395, edition: 2022-03, BoschRexrothAG
Function
General
The IFB Multi-Ethernet valve (Integrated Fieldbus) is
adigital directional control valve with integrated fieldbus.
The following operating modes are possible:
▶ Standard:
– Valve direct control
– Flow control
▶ Version "5" or with internal pressure sensors:
– Pressure/force control
– Active damping
– Alternating control (flow – pressure/force);
pQ function (flow-controlled)
▶ Command value presetting is done purely digitally
via the Ethernet interface (X7E1 or X7E2)
▶ The feedback information of the actual value signals
to the higher-level control is provided via the
Ethernet interface (X7E1 or X7E2)
▶ The controller parameters are set via the
Ethernet interface (X7E1 or X7E2)
Set-up
The directional control valve with IFB Multi-Ethernet
electronics mainly consists of:
▶ Direct operated directional control valve(1) with
control spool and sleeve in servo quality
▶ Integrated fieldbus(3) with:
– connector, voltage supply, safety shut-down (XH1)
– Ethernet interfaces (X7E1, X7E2)
– Analog sensor interfaces (X2N, optional)
Type4WRPFH 6 …G..D90
6/20 4WRPFH | Directional control valve
BoschRexrothAG, RE29395, edition: 2022-03
Function
Function
When the control solenoid of the valve is switched off
(enable pin D, low signal), the spring-operated control
spool is in the fail-safe position.
When the control solenoid is activated (enable pin D,
high signal), the digital electronics (OBE) compares the
specified command value to the position actual value.
In case of control deviations, the control of the solenoid
is changed so as to be compensated. Due to the change
in magnetic force, the control spool is adjusted against
the spring. Stroke/control spool cross-section is regulated
proportionally to the command value. In case of
acommand value presetting of 0, the electronics adjusts
the control spool against the spring to central position.
In deactivated condition, the spring is untensioned
to amaximum and the valve is in fail-safe position.
Safety function
Thanks to the control solenoid (enable pinD, low signal)
at the connector (XH1), shut-off is enabled.
After shut-off, the control spool of the valve is in fail-safe
position.
Enable acknowledgment pin C for solenoid B is "high".
By connection of the control solenoid (enable pin D,
high signal), the valve can be regulated in both
directions by command value presetting.
Enable acknowledgment pin C for solenoid B is "low".
The integrated control electronics of the valve enables
the additional shut-off of achannel according to
EN13849-1 in the directionP toA (depending on the
application, the fail-safe position must be adhered to).
For this purpose, asuitable control system must be
provided to perform the plausibility check between
the direction-dependent valve signals "enable input"
and "enable acknowledgment" (diagnosis signal fed back
by the valve) and react in anerror case.
It is not possible to switch off direction P→B in
asafety-relevant manner according to EN13849-1
(depending on valve type).
Monitoring
The digital control electronics enable comprehensive
monitoring functions/error detection including:
▶ Undervoltage
▶ Communication error
▶ Cable break for analog sensor inputs
▶ Monitoring of the microcontroller(watchdog)
▶ Temperature of the integrated electronics
IndraWorks DS PC program
To implement the project planning task and to
parameterize the valve, the user may use the
IndraWorks DS engineering tool (seeaccessories):
▶ Project planning
▶ Parameterization
▶ Commissioning
▶ Diagnosis
▶ Comfortable administration of all data on aPC
▶ PC operating systems: Windows 7-10
Notice:
▶ 4/4 directional control valves do not have
aleakage-free basic locking when deactivated.
Leakage must be considered when designing the
drive. While the electrical supply voltage is being
switched off, the drive may be accelerated for
ashort time in functional direction P->B.
▶ Valve type4WRPFH can be used as shut-off element
cat. 3 or4 (up to PLe according to EN13849-1).
For both categories, anadditional shut-off element
is required to achieve atwo-channel shut-off.
For further information on the safety application,
see operating instructions29391-B.
Directional control valve | 4WRPFH 7/20
RE29395, edition: 2022-03, BoschRexrothAG
Technical data
(For applications outside these values, please consult us!)
General
Type of connection Subplate mounting
Porting pattern ISO4401-03-02-0-05
Weight ▶ Versions "00..D90" and "00..D95 kg 3.5
▶ Versions "GA..D90", "GB..D90" and
"GC..D90"
kg 4.8
Installation position any
Ambient temperature range °C –20…+60
Storage temperature range °C +5…+40
Maximum storage time years 1 (if the storage conditions are observed, refer to the operating
instructions 07600-B)
Maximum relative humidity (no condensation) % 95
Maximum surface temperature °C 150
MTTF
d
value according to ENISO13849 years 150 (for further details, seeoperating instructions 29391-B)
Sine test according to DINEN60068-2-6 10 ... 2000Hz/maximum of 10 g/10 cycles/3 axes
Noise test according to DINEN60068-2-64 20…200 0Hz/10 g
RMS
/30g peak/30 min./3 axes
Transport shock according to DINEN60068-2-27 15g / 11ms / 3 axes
Conformity ▶ CE according to EMC directive
2014/30/EU, tested according to
EN61000-6-2 and EN61000-6-3
▶ RoHS directive 2011/65/EU
1)
Protection class according to EN60529 IP65 (if suitable and correctly mounted mating connectors
are used)
Hydraulic
Maximum operating
pressure
▶ PortsA,B, P bar 350
▶ PortT bar 250
Hydraulic fluid seetable page8
Hydraulic fluid temperature range (flown-through) °C –20 … +60
Viscosity range ▶ Recommended mm
2
/s 20 … 100
▶ Maximum admissible mm
2
/s 10 … 800
Maximum admissible degree of contamination of the
hydraulic fluid; cleanliness class according to ISO4406 (c)
Class 18/16/13
2)
Rated flow (∆p=35bar per control edge
3)
) l/min 2 4 12 15 24/25 40
Leakage flow
(at 100bar)
▶ Linear characteristic curve "L" cm
3
/min < 150 < 180 < 300 – < 500 < 900
▶ Inflected characteristic curve "P" cm
3
/min – – – < 180 < 300 < 450
Limitation of use
(transition to
fail-safe position)
▶ Symbols C3, C5 bar 350 350 350 350 350 160
▶ Symbols C4, C1 bar 350 350 350 280 250 100
1)
The product fulfills the substance requirements of the
RoHS directive 2011/65/EU.
2)
The cleanliness classes specified for the components must be
adhered to in hydraulic systems. Effective filtration prevents
faults and at the same time increases the life cycle of the
components.
3)
Flow for deviating ∆p (per control edge):
q
x
=q
Vnom
x
∆p
x
35
8/20 4WRPFH | Directional control valve
BoschRexrothAG, RE29395, edition: 2022-03
Technical data
(For applications outside these values, please consult us!)
Static/dynamic
Hysteresis % ≤ 0.2
Manufacturing tolerance q
Vmax
% ≤10
Temperature drift %/10K Zero shift<0.25
Pressure drift %/100bar Zero shift<0.15
Zero point calibration % ±1 (ex works)
Hydraulic fluid Classification Suitable sealing materials Standards Datasheet
Mineral oils HL, HLP, HLPD, HVLP, HVLPD NBR, FKM DIN 51524 90220
Bio-degradable
▶ Insoluble in water HETG FKM
ISO15380
90221HEES FKM
▶ Soluble in water HEPG FKM ISO15380
Flame-resistant ▶ Water-free HFDU (glycol base) FKM
ISO 12922 90222HFDU (ester base) FKM
HFDR FKM
▶ Containing water HFC(Fuchs: Hydrotherm46M,
Renosafe500;
Petrofer: UltraSafe620;
Houghton: Safe620;
Union: CarbideHP5046)
NBR
ISO 12922 90223
Important information on hydraulic fluids:
▶ For further information and data on the use of other
hydraulic fluids, please refer to the datasheets above or
contact us.
▶ There may be limitations regarding the technical valve data
(temperature, pressure range, life cycle, maintenance intervals,
etc.).
▶ The ignition temperature of the hydraulic fluid used must be
50K higher than the maximum surface temperature.
▶ Bio-degradable and flame-resistant–containing water:
If components with galvanic zinc coating (e.g.version"J3" or "J5")
or parts containing zinc are used, small amounts of dissolved zinc
may get into the hydraulic system and cause accelerated aging of
the hydraulic fluid. Zinc soap may form as achemical reaction
product, which may clog filters, nozzles and solenoid
valves–particularly in connection with local heat input.
▶ Flame-resistant–containing water:
– Due to the increased cavitation tendency with HFC
hydraulic fluids, the life cycle of the component may be
reduced by up to 30% as compared to the use with
mineral oil HLP. In order to reduce the cavitation effect, it is
recommended–if possible specific to the installation–backing
up the return flow pressure in portsT to approx.20% of the
pressure differential at the component.
– Dependent on the hydraulic fluid used, the maximum ambient
and hydraulic fluid temperature must not exceed 50°C.
In order to reduce the heat input into the component,
the command value profile is to be adjusted for proportional
and high-response valves.
Directional control valve | 4WRPFH 9/20
RE29395, edition: 2022-03, BoschRexrothAG
Electrical, integrated electronics (OBE)
Supply voltage
4)
▶ Nominal value VDC 24
▶ Minimum VDC 18
▶ Maximum VDC 36
▶ Maximum residual ripple Vpp 2.5 (comply with the absolute supply voltage limit values)
Current consumption ▶ Maximum
5)
A 2.5
▶ Impulse current A 4
Maximum power consumption W 40
Relative duty cycle % 100 (continuous operation)
Fuse protection, external A 4, time-lag
Functional ground and screening seeconnector pin assignment (CE-compliant installation)
page12
Booting time s <15
Switching input
Enable XH1
▶ Quantity 1
▶ Low level V –3 … 5
▶ High level V 15 … U
B
▶ Maximum current consumption at
high level
mA <1
Switching output
Enable
acknowledgment XH1
▶ Quantity 1
▶ Low level V 0 … 3
▶ High level V 15 … U
B
▶ Current carrying capacity mA 50 (short-circuit-proof)
▶ Inductive load admissible no
Analog sensors X2N ▶ Quantity 3 (version "5")
▶ Supply voltage V 24
▶ Maximum supply current mA 50
▶ Voltage inputs
– Measurement range V 0 … 10
– Input resistance kΩ 100 +10%
4)
Voltage limit values must be observed directly at the connector
of the valve (observe line length and cable cross-section!)
5)
The maximum current consumption will increase when using
the sensor inputs or the switching output according to the
external load
Technical data
(For applications outside these values, please consult us!)
10/20 4WRPFH | Directional control valve
BoschRexrothAG, RE29395, edition: 2022-03
Representation in the system network (version "5")
Control system
HMI
Control system integrated
into the valve
Force/pressure
BUS IN
BUS OUT
1)
Voltage supply
SI interface
Pressure, piston side
0…10 V
Pressure, ring side
0…10 V
Pressure sensor Pressure sensor
Sercos
EtherCAT
EtherNet/IP
PROFINET RT
VARAN
1)
Not with "VARAN"
AB
P
a0b
b
T
XH1
X7E1
X7E2
A
X2N
X2N
X2N
2
4
5
D
C
E
F
B
PE
&
PID
F
p,S
F
p,I
X
S
X
S
X
p
Directional control valve | 4WRPFH 11/20
RE29395, edition: 2022-03, BoschRexrothAG
Block diagram/controller function block
24V supply
Enable input
Enable acknowledgment
not used
not used
GND
Protective grounding conductor
Routing
2)
Bus interface
Command value
generator
Actual value
processing
1)
Pressure
controller/force
controller
1)
Alternating
control
1)
Actuating
variable
adaptation
Position
evaluation
Valve controller
Output stage
1: Valve active
0: P→A, safely switched off (safe deactivation with simultaneous use of enable acknowledgment)
1: P→A, safely switched off
0: Valve active
Pressure sensorA
1)
Pressure sensorP
1)
Pressure sensorB
1)
Connection, optional
Sercos, EtherCAT,
EtherNet/IP,
PROFINET RT,
VARAN
1)
Only with version "5"
2)
Not with "VARAN"
A
B
C
D
E
F
PE
XH1
1
2
3
4
5
X7E1
12
5
43
X2N
12/20 4WRPFH | Directional control valve
BoschRexrothAG, RE29395, edition: 2022-03
Electrical connections, assignment
Connector pin assignment for Ethernet interface "X7E1" and "X7E2" (codingD), M12, 4-pole, socket
Pin Assignment
1 TxD +
2 RxD +
3 TxD –
4 RxD –
5 not used
Analog configurable sensor interface, port "X2N" (coding A), M12, 5-pole, socket
Pin Assignment
1 +24V voltage output
2 Analog sensor input 2 (0 ... 10 V)
3 GND
4 Analog sensor input 4 (0 ... 10 V)
5 Analog sensor input 3 (0 ... 10 V)
Only with version "5"
Pin Assignment of interface D9
A 24 VDC supply voltage
1)
B GND
C Enable acknowledgment 24 VDC (I
max
50mA)
2)
(high ≥ 15 V; low <2 V)
D Enable input 24 VDC (high ≥ 15 V; low <2 V)
E not used
F not used
PE Functional ground (connected directly to metal housing)
Connector pin assignment XH1, 6-pole+PE according to DIN43563
1)
A load increases the current consumption on pin A
2)
Enable acknowledgment is issued only if the valve has safely
switched off according to EN13849-1, seeoperating
instructions 29391-B.
Notice:
▶ Reference potential for all signals: GND
▶ We recommend connecting the shields on both sides
via the metal housings of the plug-in connectors.
Using connector pins will affect the effectiveness of
the shielding effect. Internal screens are not required.
MS
NS
L1
S1
L2
S2
PWR
X7E1
LED
X7E2
Directional control valve | 4WRPFH 13/20
RE29395, edition: 2022-03, BoschRexrothAG
LED displays
LED Interface Sercos EtherNET/IP EtherCAT PROFINET RT VARAN
MS
Electronics module
Module status Module status Module status Module status Module status
NS S Network status
and others
Network status
and others
Network status
and others
Network status
and others
L1
X7E1
Link and others Link and others Link/activity Link and others
Link and others
S1
Activity and others Activity and others not used Activity and others
Active and others
L2
X7E2
Link and others Link and others Link/activity Link and others
not used
S2 Activity and others Activity and others not used Activity and others
not used
PWR
XH1 Power Power Power Power
Power
Displays of the status LEDs
Module status LED
(LED MS)
Display status
Off No voltage supply
Green-red, flashing Initialization
Green, flashing Drive ready for operation
Green Drive active
Orange, flashing Warning
Red, flashing Error
Green, rapidly flashing Firmware must be loaded
Power LED
(LED PWR)
Display status
Off No voltage supply
Green Operation
Notice:
▶ For the connection to the M12sockets, we recommend using
self-locking mating connectors
▶ The MS module status LED relates to the electronics module
▶ The NS network status LED indicates the status of the
control communication, seeapplication description 30338-FK
▶ LEDs L1, S1, L2 and S2 relate to inter
-
faces"X7E1"and"X7E2"
▶ For adetailed description of the diagnosis LEDs, please refer
to the functional description Rexroth HydraulicDrive HDx.
▶ Function is only available after start-up of the electronics.
Link LED
(LED L1)
Display status
Permanently lit Cable plugged in,
connection established
Activity LED
(LED S1)
Display status
Flashing Data sent/received
1 q
V A
: q
V B
= 1:1
2 q
V A
: q
V B
= 2:1
–40
–60
–80
–100
–20
20
40
60
80
100 1
2
10080604020
-100
-80 -60 -40 -20 0
P–B
B–T
–40
–60
–80
–100
–20
20
40
60
80
100 1
2
10080604020
-100
-80 -60 -40 -20 0
P–B
B–T
1 q
V A
: q
V B
= 1:1
2 q
V A
: q
V B
= 2:1
1 q
V A
: q
V B
= 1:1
–40
–60
–80
–100
–20
20
40
60
80
100 1
10080604020
-100
-80 -60 -40 -20 0
14/20 4WRPFH | Directional control valve
BoschRexrothAG, RE29395, edition: 2022-03
Flow/signal function
← Command value in % →
← Command value in % → ← Command value in % →
BA
T
b
P
Leakage flow at 100bar
P→A
P→B
50 cm
3
/min
70 cm
3
/min
Flow at ∆p=35bar
A→T
B→T
10 ... 20 l/min
7 ... 20 l/min
BA
T
b
P
Leakage flow at 100bar
P→A
P→B
50 cm
3
/min
70 cm
3
/min
A→T
B→T
70 cm
3
/min
50 cm
3
/min
Fail-safe
p=0bar → 7ms
Enable "off" or internal shut-off if anerror has occurred
U
B
≤18V or I ≤2mA (with 4 ... 20mA signal, cable break detection:
current threshold configurable)
p=100bar → 10ms
Fail-safe position
Characteristic curves: Flow characteristic
(measured with HLP46, ϑ
oil
=40 ±5°C)
Linear characteristic curve "L"
Inflected characteristic curve "P", inflection at 60% Inflected characteristic curve "P", inflection at 40%
← Flow in % →← Flow in % →
← Flow in % →
–40
–60
–80
–100
–20
20
40
60
80
100
4321
-4
-3 -2 -1 0
0
25
50
75
100
10
10
20
30
40 50
0 - 10
0 - 25
0 - 50
0 - 75
0 - 100
–30
–24
–21
–15
–9
–6
0
3
–3
–12
–18
–27
1
10
100 200
20
30 50
270
120
90
60
30
0
300
330
210
180
240
150
Directional control valve | 4WRPFH 15/20
RE29395, edition: 2022-03, BoschRexrothAG
← Pressure differential ∆p
B
(B→A/A→B)
in %p
P
→
Characteristic curves
(measured with HLP46, ϑ
oil
=40 ±5°C)
Pressure/signal characteristic curve Transition function with stepped electric input signals
Frequency response
Frequency inHz →
Amplitude ratio indB →
Signal ±1%
Signal ±5%
Signal ±25%
Signal ±100%
Stroke in % →
Signal change in %
Time inms →
Phase angle in ° →
← Command value in % →
Rzmax 4
0.01/100
P
F
1
F
2
G
F
4
F
3
A
B
T
65
7
1
2
3
4
P
9
8
„B“
15 90
92
78 121
24
57
160
≈ 204
68.5
48
45
8.5
14
16/20
4WRPFH | Directional control valve
BoschRexrothAG, RE29395, edition: 2022-03
Dimensions: Versions "00..D90" and "00..D95"
(dimensions inmm)
1 Valve housing
2 Control solenoid with position transducer
3 Identical seal rings for portsA, B,P, T
4 Integrated digital control electronics
5 Name plate
6 Machined valve contact surface, porting pattern
according to ISO4401-03-02-0-05
7 Space required to remove the mating connectors
8 Plug screw PG, version "00..D90" only
9 Version "00..D95" only
Notice:
The dimensions are nominal dimensions which are subject to
tolerances.
Required surface quality of
the valve contact surface
Valve mounting screws seepage18.
Rzmax 4
0.01/100
P
F
1
F
2
G
F
4
F
3
A
B
T
65
7
1
2
3
4
7
P
10
„B“
15
15
90
92
78 121
24
57
160
41
≈ 204
225
68.5
48
45
8.5
14
Directional control valve | 4WRPFH 17/20
RE29395, edition: 2022-03, BoschRexrothAG
Dimensions: Versions "GA..D90", "GB..D90" and "GC..D90"
(dimensions inmm)
1 Valve housing
2 Control solenoid with position transducer
3 Identical seal rings for portsA, B,P, T
4 Integrated digital control electronics
5 Name plate
6 Machined valve contact surface, porting pattern
according to ISO4401-03-02-0-05
7 Space required to remove the mating connectors
10 Integrated pressure sensor
Notice:
The dimensions are nominal dimensions which are subject
to tolerances.
Required surface quality of
the valve contact surface
Valve mounting screws seepage18.
18/20 4WRPFH | Directional control valve
BoschRexrothAG, RE29395, edition: 2022-03
Dimensions
Valve mounting screws (separate order)
Version Hexagon socket head cap screws Material number
"00..D90",
"00..D95"
4 hexagon socket head cap screws ISO4762 - M5x30 - 10.9-CM-Fe-ZnNi-5-Cn-T0-H-B
Friction coefficient µ
total
=0.09…0.14; tightening torque M
A
=6
+2
Nm
R913048086
"GA..D90",
"GB..D90",
"GC..D90"
4 hexagon socket head cap screws ISO4762 - M5x70 - 10.9-CM-Fe-ZnNi-5-Cn-T0-H-B
Friction coefficient µ
total
=0.09…0.14; tightening torque M
A
=8.9Nm ±10%
R913043762
Notice:
The tightening torque of the hexagon socket head cap screws
refers to the maximum operating pressure.
Accessories (separate order)
Protective cap
Protective capM12 Version Material number
R901075563
Parameterization
The following is required for the parameterization with PC Material number/download
1 Commissioning software IndraWorks, Indraworks D, Indraworks DS www.boschrexroth.com/IFB
2 Connection cable, 3 m Shielded, M12 on RJ45, length can be freely selected (=xx.x) R911172135
(additional indication of
typedesignationRKB0044/xx.x)
Directional control valve | 4WRPFH 19/20
RE29395, edition: 2022-03, BoschRexrothAG
Accessories (separate order)
Mating connectors and cable sets
Port Designation Version Short
designation
Material
number
Data
sheet
XH1 Mating connector;
for valves with round connector,
6-pole+PE
Straight, metal 7PZ31...M R900223890 08006
Straight, plastic 7PZ31...K R900021267
Angled, plastic – R900217845 –
Cable sets;
for valves with round connector,
6-pole+PE
Plastic, 3.0m 7P Z31 BF6 R901420483 08006
Plastic, 5.0m R901420491
Plastic, 10.0m R901420496
Plastic, 20.0m – R901448068 –
X7E1,
X7E2
Cable set;
shielded, 4-pole,D coding
Straight connectorM12, on straight
connectorM12, line cross-section 0.25mm
2
,
CAT5e, length freely selectable (=xx.x)
– R911172111
1)
–
Cable set;
shielded, 4-pole
Straight connectorM12, on straight connector
RJ45, line cross-section 0.25mm
2
, CAT5e,
length freely selectable (=xx.x)
– R911172135
2)
–
X2N
3)
Cable set;
shielded, 5-pole, for connecting
Rexroth pressure sensors,
typeHM20,A coding
PUR/PVC, straight connectorM12, on straight
socketM12, line cross-section 0.34mm
2
, 0.6 m
– R901111709 –
PUR/PVC, straight connectorM12, on straight
socketM12, line cross-section 0.34mm
2
, 1.0 m
– R901111712 –
PUR/PVC, straight connectorM12, on straight
socketM12, line cross-section 0.34mm
2
, 2.0 m
– R901111713 –
Cable set;
shielded, 5-pole,A coding
Straight connectorM12, on free line end,
line cross-section 0.34mm
2
, 1.5 m
– R901111752 –
Straight connectorM12, on free line end,
line cross-section 0.34mm
2
, 3.0 m
– R901111754 –
Straight connectorM12, on free line end,
line cross-section 0.34mm
2
, 5.0 m
– R901111756 –
Straight connectorM12, on free line end,
line cross-section 0.34mm
2
, 10.0 m
– R913005147 –
Notice:
▶ Tighten the M12 connector with amanual torque wrench
by 1Nm.
▶ Self-locking M12 cables must be used.
▶ It must be ensured that cables are secured without
radial force.
▶ All cables connected to “XH1”, “X7E1” and “X7E2” must be
bundled in awire harness after 20cm the latest. The wire
harness must be fixed after further 20 … 30cm. Make sure
that there is no relative motion between the fixation and
the valve.
▶ Before the fixation point, there must not be any cable loops.
▶ In general, the information on installation provided by
the cable manufacturers must be observed.
▶ Respectively, the cable of “X2N” (if used) is also fixed
as described above.
▶ For further information, seeoperating instructions 29391-B
1)
Additional indication of typedesignation RKB0040/xx.x
2)
Additional indication of typedesignation RKB0044/xx.x
3)
Only with connection of anexternal sensor, typeHM20
BoschRexrothAG, RE29395, edition: 2022-03
20/20 4WRPFH | Directional control valve
BoschRexrothAG
Industrial Hydraulics
Zum Eisengießer 1
97816 Lohr am Main, Germany
Phone +49 (0) 93 52 / 40 30 20
my.support@boschrexroth.de
www.boschrexroth.de
© All rights reserved to BoschRexrothAG, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of
applications for industrial property rights.
The data specified above only serve to describe the product. No statements
concerning acertain condition or suitability for acertain application can be
derived from our information. The information givendoes not release the
user from the obligation of own judgment and verification.
It must be remembered that our products are subject to anatural process of
wear and aging.
Further information
▶ High-response/proportional valve with Multi-Ethernet interface
Operating instructions 29391-B
▶ Operation fieldbus electronics (xx=software version):
– Functional description RexrothHydraulicDriveHDx-20
– Parameter description RexrothHydraulicDriveHDS-16, HDx-17…HDx-20
– Description of diagnosis RexrothHydraulicDriveHDS-16, HDx-17…HDx-20
– 30338-FK
– 30330-PA
– 30330-WA
▶ Subplates Datasheet45100
▶ Hydraulic fluids on mineral oil basis Datasheet90220
▶ Environmentally compatible hydraulic fluids Datasheet90221
▶ Flame-resistant, water-free hydraulic fluids Datasheet90222
▶ Hexagon socket head cap screws, metric/UNC Datasheet08936
▶ Hydraulic valves for industrial applications Operating instructions 07600-B
▶ Directional control valves, direct operated, with electrical position feedback
and integrated electronics (OBE)
Datasheet29035
▶ Directional control valve with integrated digital axis controller(IAC-R)
and field bus interface
Datasheet29191
▶ Directional control valve with integrated digital axis controller(IAC-R)
and clock-synchronized PROFIBUS DP/V2 (PROFIdrive profile)
Datasheet29291
▶ CE Declaration of Conformity upon request
▶ General product information on hydraulic products Datasheet07008
▶ Installation, commissioning and maintenance of servo valves and
high-response valves
Datasheet07700
▶ Assembly, commissioning and maintenance of hydraulic systems Datasheet07900
▶ Commissioning software and documentation on the Internet www.boschrexroth.com/IFB
▶ Information on available spare parts www.boschrexroth.com/spc
Project planning and maintenance instructions
▶ The supply voltage must be permanently connected;
otherwise, bus communication is not possible.
▶ If electro-magnetic interference is to be expected,
take appropriate measures for ensuring the function
(depending on the application, e.g.shielding, filtration).
▶ The devices have been tested in the plant and are
supplied with default settings.
▶ Only complete devices can be repaired.
Repaired devices are returned with default settings.
User-specific settings will not be applied.
The machine end-user will have to retransfer the
corresponding user parameters.