Digital proportional directional valves high performance
piloted with on-board driver, two LVDT transducers and positive spool overlap
DPZO-LES-SN-BP-271
DPZO
Proportional
directional valve, piloted
Valve size ISO 4401:
1 = 10 2 = 16 4 = 25 4M = 27 6 = 32 8 = 35
--/---
1
MODEL CODE
A
B
DPZO-LEB, DPZO-LES
Digital proportional directional valves high
performance, piloted, specifically designed
for high speed closed loop controls.
They are equipped with two LVDT position
transducers (pilot valve and main stage) and
positive spool overlap for best dynamics in
directional controls and not compensated
flow regulations.
LEB basic execution with analog reference
signal or IO-Link interface for digital reference
signals, valve settings, and real-time diagnostics.
LES full execution which includes also
optional alternated p/Q controls and fieldbus
interfaces for digital reference signals, valve
settings, and real-time diagnostics.
Bluetooth/USB connection is always present
for valve settings via mobile App and Atos PC
software.
Size: 10 ÷ 35 - ISO 4401
Max flow: 180 ÷ 3500 l/min
Max pressure: 350 bar
2 71 L 5
*
FS175
NPSN
Valve body
Main stage Spool
Pilot valve
Pilot valve LVDT transducer
Main stage LVDT transducer
On-board digital driver
Bluetooth/USB connection
Fieldbus connectors
Main connector
a
b
c
d
e
f
g
h
i
Table
FS175-10/E
LES
LEB = basic on-board digital driver
LES = full on-board digital driver
Spool type, regulating characteristics, see section
:
17
Configuration (1):
71 =
73 =
Option /B
Standard
72 =
(2)
(1) For regenerative circuit select configuration 71 or 73 with specific spools D9 or L9, see section
2
Hydraulic options (3):
B = solenoid
with on-board digital driver and LVDT transducer
at side of port B of the main stage(side A of pilot valve)
D = internal drain
E = external pilot pressure
G
= pressure reducing valve for piloting (standard for DPZO-1)
Electronic options (3), not available for LEB-SN-IL:
C = current feedback for pressure transducer 4÷20mA
(only LES-SP, SF, SL)
F = fault signal
I = current reference input and monitor 4÷20mA
Q
= enable signal
Z = double power supply (only for LES), enable, fault and
monitor signals - 12 pin connector
Alternated p/Q controls, see section
:
SN = none
Only for LES:
SP = pressure control (1 pressure transducer)
SF = force control (2 pressure transducers)
SL = force control (1 load cell)
10
Fieldbus interfaces, only for LES, see section
:
NP = Not present
BC = CANopen EW = POWERLINK
BP = PROFIBUS DP EI = EtherNet/IP
EH = EtherCAT EP = PROFINET RT/IRT
9
IO-Link interface, only for LEB, see section
:
NP = Not present IL = IO-Link
8
(2) Only for DPZO sizes 2, 4, 4M with spools L5, S5 or D5 see 17.4 (3) For possible combined options, see section
20
For p/Q control select configuration 73 with spools L,S,D, or specific spools Q5, V9, see section
3
CONNECT
L =linear S = progressive
D = differential-progressive
P-A = Q, B-T = Q/2
P-B = Q/2, A-T = Q
DL = differential-linear
P-A = Q, B-T = Q/2
P-B = Q/2, A-T = Q
Safety options TÜV certified - only for LES (3):
U = safe double power supply
K = safe on/off signals
See section
11
*
/
Bluetooth option, see section
:
T = Bluetooth adapter supplied with the valve
6
*
/
Nominal flow (l/min) at Δp 10bar P-T (see section
)
14
100
250
480
550
-
-
-
160
-
-
-
-
DPZO-1 =
DPZO-2 =
DPZO-4 =
DPZO-4M =
DPZO-6 =
DPZO-8 =
-
-
-
-
640
1200
Spool size:
Spool type:
Configuration:
3
L, S, D
71, 73
5
L, DL, S, D
71, 73
5
L, S, D
71, 73
5
L, S, D
72
-
250
480
550
-
-
Series
number
/
Seals material
,
see section
:
- =
NBR
PE = FKM
BT = NBR low temp.
16
*
*
*
/
Damping plate option
, see section
:
V = plate under the digital driver
12
5
VALVE SETTINGS AND PROGRAMMING TOOLS - see tech. table GS500
Free downloadable software for PC allows to set all valve functional parameters and to access
complete diagnostic information of digital valve drivers via Bluetooth/USB service port.
Atos E-SW-SETUP PC software supports all Atos digital valve drivers and it is available at
www.atos.com in MyAtos area.
Bluetooth or USB connection
5.2 E-SW-SETUP PC software
5.1 Atos CONNECT mobile App
Free downloadable App for smartphones and tablets which allows quick access to valve
main functional parameters and basic diagnostic information via Bluetooth, thus avoiding
physical cable connection and significantly reducing commissioning time.
Atos CONNECT supports Atos digital valve drivers equipped with E-A-BTH adapter or with
built-in Bluetooth. It does not support valves with p/Q control or axis controls.
LES
mobile App
E-C-SB-USB/M12 cable
E-A-SB-USB/OPT isolator
E-A-BTH adapter
WARNING: drivers USB port is not isolated! For E-C-SB-USB/M12 cable, the use
of E-A-SB-USB/OPT isolator adapter is highly recommended for PC protection
PC software
LEB
4
GENERAL NOTES
Atos digital proportionals valves are CE marked according to the applicable directives (e.g. Immunity and Emission EMC Directive).
Installation, wirings and start-up procedures must be performed according to the general prescriptions shown in tech table FS900 and in the
user manuals included in the E-SW-SETUP programming software.
71-D9
71-L9
73-D9 73-L9
Nominal flow (l/min) at Δp 10bar P-T
--
NP 2 71 - L9
D9
L9
For regenerative circuit
(additional external check
valve required)
see 17.1 - diagram 26
For regenerative circuit
internal to the valve
see 17.1 - diagram 27
SN
-
2
SPOOLS SPECIFIC FOR REGENERATIVE CIRCUIT - for valve model code and options, see section
1
DPZO
-
LES
73-Q5 73-V9
Nominal flow (l/min) at Δp 10bar P-T
Q5
V9
For alternated p/Q control
see 17.1 - diagram 28
For alternated p/Q control
of injection cycle in plastic
machinery
see 17.1 - diagram 29
3
SPOOLS SPECIFIC FOR ALTERNATED p/Q CONTROL - for valve model code and options, see section
1
Configuration and spool:
Configuration and spool:
Spool type and size:
DPZO-1 =
DPZO-2 =
DPZO-4 =
DPZO-4M =
DPZO-6 =
DPZO-8 =
D9
100
250
480
550
-
-
L9
-
250
-
-
-
-
--
NP 2 73 - L9SN
-
DPZO
-
LES
Spool type and size:
DPZO-1 =
DPZO-2 =
DPZO-4 =
DPZO-4M =
DPZO-6 =
DPZO-8 =
V9
100
250
480
550
640
1200
Q5
100
250
480
550
-
-
//
** *
/
*
/
*
/
*
//
** *
/
*
/
*
/
*
FS175
7
SMART TUNING
Smart tuning allows to adjust the valve dynamic response in order to match different performance requirements.
The valve is provided with 3 factory settings for the spool control:
- dynamic fast response time and high sensitivity for best dynamic performances. Default factory setting for directional valves
- balanced average response time and sensitivity suitable for major applications
- smooth attenuated response time and sensitivity to improve control stability in critical applications or in environments with electrical disturbances
Smart tuning setting can be switched from Dynamic (default) to Balanced or Smooth via software or fieldbus; if requested, performances can be
further customized directly tuning each single control parameter. For details consult related manuals E-MAN-RI-* and Quickstart, see section
.
For Response time and Bode diagrams see section
.
17
29
10
ALTERNATED p/Q CONTROLS - only for LES, see tech. table FS500
S* options add the closed loop control of pressure (SP) or force (SF and SL) to the basic functions of proportional directional valves flow regu-
lation. A dedicated algorithm alternates pressure (force) depending on the actual hydraulic system conditions.
An additional connector is available for transducers to be interfaced to the valve’s driver (1 pressure transducer for SP, 2 pressure transducers
for SF or 1 load cell for SL). The alternated pressure control (SP) is possible only for specific installation conditions.
Main 12 pin connector is the same as /Z option plus two analog signals specific for the pressure (force) control.
Fieldbus allows valve direct communication with machine control unit for digital reference, valve diagnostics and settings. These execution
allow to operate the valves through fieldbus or analog signals available on the main connector.
9
FIELDBUS - only for LES, see tech. table GS510
11
SAFETY OPTIONS - only for LES
Atos range of proportional directional valves, provides functional safety options /U and /K ,
designed to accomplish a safety function, intended to reduce the risk in process control systems.
Safe double power supply, option /U: the driver has separate power supplies for logic and solenoids. The safe condition is reached by cutting
the electrical supply to solenoids, while electronics remains active for monitoring functions and fieldbus communication, see tech table FY100
Safety function via on/off signals, option /K: upon a disable command, the driver checks the spool position and it provides an on/off acknowledgement
signal only when the valve is in safe condition, see tech table FY200
They are TÜV certified in compliance to IEC 61508 up to SIL 3 and ISO 13849 up to category 4, PL e
IO-Link allows low cost digital communication between the valve and machine central unit. The valve is directly connected to a port of an IO-Link
master (point-to-point connection) via low-cost unshielded cables for digital reference, diagnostic and settings. The IO-Link master works as a hub
exchanging this information with the machine central unit via fieldbus.
8
IO-LINK - only for LEB, see tech. table GS520
T option adds Bluetooth
®
connectivity to Atos valve drivers thanks to E-A-BTH adapter, which can be left permanently installed on-board, to
allow the Bluetooth connection with the valve drivers at any time. E-A-BTH adapter can also be purchased separately and used to connect with
any supported Atos digital product.
Bluetooth connection to the valve can be protected against unauthorised access by setting a personal password. The adapter leds visually
indicates the status of valve driver and Bluetooth connection.
6
BLUETOOTH OPTION - see tech. table GS500
WARNING: for the list of countries where the Bluetooth adapter has been approved, see tech. table GS500
T option is not available for the Indian market, so the Bluetooth adapter must be ordered separately.
V option adds a rubber damping plate between the valve and the on-board digital driver to reduce acceleration mechanical stress on electronic
components, consequently increasing valve life in applications with high vibrations and shocks. For more information see technical table G004.
12
DAMPING PLATE OPTION
(1) For different Δp, the max flow is in accordance to the diagrams in section 17.2
(2) With step reference input signal
0 ÷100 %
14
HYDRAULIC CHARACTERISTICS - based on mineral oil ISO VG 46 at 50 °C
(3) At p = 100/350 bar
(4) 0-100% step signal see detailed diagrams in section 17.3
13
GENERAL CHARACTERISTICS
Assembly position Any position
Subplate surface finishing to ISO 4401
Acceptable roughness index: Ra
≤
0,8, recommended Ra 0,4 – Flatness ratio 0,01/100
MTTFd values according to EN ISO 13849 75 years, for further details see technical table P007
Ambient temperature range
Standard = -20°C ÷ +60°C /PE option = -20°C ÷ +60°C /BT option = -40°C ÷ +60°C
Storage temperature range
Standard = -20°C ÷ +70°C /PE option = -20°C ÷ +70°C /BT option = -40°C ÷ +70°C
Surface protection
Zinc coating with black passivation, galvanic treatment (driver housing)
Corrosion resistance
Salt spray test (EN ISO 9227) > 200 h
Vibration resistance See technical table G004
Compliance
CE according to EMC directive 2014/30/EU (Immunity: EN 61000-6-2; Emission: EN 61000-6-3)
RoHS Directive 2011/65/EU as last update by 2015/863/EU
REACH Regulation (EC) n°1907/2006
Valve model
DPZO-*-1 DPZO-*-2 DPZO-*-4 DPZO-*-4M DPZO-*-6 DPZO-*-8
Pressure limits
[bar]
ports P, A, B, X = 350; T = 250 (10 for option /D); Y = 10;
Spool type
and size
L5, DL5, S5, D5 L3, S3, D3 L5, DL5, S5, D5 L5, S5, D5
D9, V9, Q5 D9, L9, V9, Q5 D9, V9, Q5 V9
Nominal flow Δp P-T [l/min]
(1)
100 160 250 480 550 640 1200
160 270 430 830 950 1100 2000
180 400 550 1000 1100 1600 3500
Piloting pressure [bar] min. = 25; max = 350 (option /G advisable for pilot pressure > 150 bar)
Piloting volume [cm
3
]
1,4 3,7 9,0 11,3 21,6 39,8
Piloting flow (2) [l/min]
1,7 3,7 6,8 8 14,4 20
Leakage (3) 100 / 300 100 / 300 200 / 500 200 / 600 900 / 2800 900 / 2800
0,15 / 0,5 0,2 / 0,6 0,3 / 1,0 0,3 / 1,0 1,0 / 3,0 1,2 / 3,6
Response time (4) [ms]
≤ 50 ≤ 60 ≤ 80 ≤ 85 ≤ 90 ≤ 120
Hysteresis
≤ 0,1 [% of max regulation]
Repeatability
± 0,1 [% of max regulation]
Thermal drift
zero point displacement < 1% at ΔT = 40°C
standard
regenerative or p/Q
Δp= 10 bar
Δp= 30 bar
Max permissible flow
Pilot [cm
3
/min]
Main stage [l/min]
FS175
16
SEALS AND HYDRAULIC FLUIDS - for other fluids not included in below table, consult our technical office
Seals, recommended fluid temperature
NBR seals (standard) = -20°C ÷ +60°C, with HFC hydraulic fluids = -20°C ÷ +50°C
FKM seals (/PE option) = -20°C ÷ +80°C
NBR low temp. seals (/BT option) = -40°C ÷ +60°C, with HFC hydraulic fluids = -20°C ÷ +50°C
Recommended viscosity
20÷100 mm
2
/s - max allowed range 15 ÷ 380 mm
2
/s
Hydraulic fluid
Suitable seals type
Classification
Ref. Standard
Mineral oils
NBR, FKM, NBR low temp.
HL, HLP, HLPD, HVLP, HVLPD
DIN 51524
Flame resistant without water
FKM
HFDU, HFDR
ISO 12922
Flame resistant with water
NBR, NBR low temp.
HFC
Max fluid
contamination level
see also filter section at
www.atos.com or KTF catalog
normal operation
longer life
ISO4406 class 18/16/13 NAS1638 class 7
ISO4406 class 16/14/11 NAS1638 class 5
15
ELECTRICAL CHARACTERISTICS
Note: a maximum time of 800 ms (depending on communication type) has to be considered between the driver energizing with the 24 V
DC
power supply and when the valve is ready to operate. During this time the current to the valve coils is switched to zero.
Power supplies
Nominal : +24 V
DC
Rectified and filtered : VRMS = 20 ÷ 32 VMAX (ripple max 10 % VPP)
Max power consumption 50 W
Max. solenoid current 2,6 A
Coil resistance R at 20°C
3 ÷ 3,3
Ω
Analog input signals
Voltage: range ±10 V
DC (24 VMAX tolerant) Input impedance: Ri > 50 kΩ
Current: range ±20 mA Input impedance: Ri = 500 Ω
Monitor outputs
Output range: voltage ±10 V
DC
@ max 5 mA
current ±20 mA @ max 500 Ω load resistance
Enable input
Range: 0 ÷ 5 V
DC (OFF state), 9 ÷ 24 VDC (ON state), 5 ÷ 9 VDC (not accepted); Input impedance: Ri > 10 kΩ
Fault output
Output range: 0 ÷ 24 V
DC (ON state > [power supply - 2 V] ; OFF state < 1 V ) @ max 50 mA;
external negative voltage not allowed (e.g. due to inductive loads)
Pressure/Force transducer
power supply (only for SP, SF, SL)
+24V
DC
@ max 100 mA (E-ATR-8 see tech table GS465)
Alarms
Solenoid not connected/short circuit, cable break with current reference signal, over/under temperature,
valve spool transducer malfunctions, alarms history storage function
Insulation class
H (180°) Due to the occurring surface temperatures of the solenoid coils,
the European standards ISO 13732-1 and EN982 must be taken into account
Protection degree to DIN EN60529 IP66 / IP67 with mating connectors
Duty factor Continuous rating (ED=100%)
Tropicalization Tropical coating on electronics PCB
Additional characteristics
Short circuit protection of solenoid’s current supply; 3 leds for diagnostic (only for LES);
spool position control (SN) or pressure/force control (SP, SF, SL) by P.I.D. with rapid solenoid switching;
protection against reverse polarity of power supply
Communication interface
USB
Atos ASCII coding
IO-Link
Interface and System
Specification 1.1.3
CANopen
EN50325-4 + DS408
PROFIBUS DP
EN50170-2/IEC61158
EtherCAT
POWERLINK
EtherNet/IP
PROFINET IO RT/IRT
IEC 61158
Communication physical layer
not insulated
USB 2.0 + USB OTG
SDCI
class port B
optical insulated
CAN ISO11898
optical insulated
RS485
Fast Ethernet, insulated
100 Base TX
Recommended wiring cable
LiYCY shielded cables, see section
25
17
DIAGRAMS (based on mineral oil ISO VG 46 at 50 °C)
17.1 Regulation diagrams (values measure at Δp 10 bar P-T)
DPZO-1:
1 = L5 2A = DL5 (P n A, A n T)
3 = S5 2B = DL5 (P n B, B n T)
4A = D5 (P n A, A n T)
4B = D5 (P n B, B n T)
8
9B
Regulated flow [l/min]
Stroke [% of max]
3
2B
1
5
7A
6
10
12
13B
14
15B
DPZO-4:
12 =L5 13A = DL5 (P n A, A n T)
14 =S5 13B = DL5 (P n B, B n T)
15A = D5 (P n A, A n T)
15B = D5 (P n B, B n T)
DPZO-6:
20 =L5 22A = D5 (P n A, A n T)
21 = S5 22B = D5 (P n B, B n T)
DPZO-2:
5 = L3 7A = D3 (P n A, A n T)
6 = S3 7B = D3 (P n B, B n T)
DPZO-4M:
16 =L5 17A = DL5 (P n A, A n T)
18 =S5 17B = DL5 (P n B, B n T)
19A = D5 (P n A, A n T)
19B = D5 (P n B, B n
T)
DPZO-2:
8 =L5 9A = DL5 (P n A, A n T)
10 =S5 9B = DL5 (P n B, B n T)
11A = D5 (P n A, A n T)
11B = D5 (P n B, B n T)
Regulated flow [l/min]Regulated flow [l/min]
Regulated flow [l/min]
Regulated flow [l/min]Regulated flow [l/min]
Stroke [% of max]
Stroke [% of max]
Stroke [% of max]
Stroke [% of max]
Stroke [% of max]
4B
3
2A
1
4A
5
7B
6
11B
8
9A
10
11A
12
13A
14
15A
19B
18
17B
16
19A
18
17A
16
22B
21
20
22A
21
20
100
80
60
40
20
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
200
160
120
80
40
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
250
200
150
100
50
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
500
400
300
200
100
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
600
480
360
240
120
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
650
520
390
260
130
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
Note:
Hydraulic configuration vs. reference signal
(standard and option /B)
Reference signal
0 ÷ +10 V
P n A / B n T
12 ÷ 20 mA
Reference signal
0 ÷ -10 V
P n B / A n T
12 ÷ 4 mA
}
}
25
24
23
DPZO-8:
23 =L5 24 = S5
25 =D5
Regulated flow [l/min]
Stroke [% of max]
24
25
23
1200
960
720
480
240
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
D9 spool type with a fourth position specific to rege-
nerative circuit, performed by means of an additio-
nal external check valve.
26 = differential - regenerative spool D9
(not available for valve size 32 and 35)
Application
example
27 =
linear - internal regenerative spool L9
(available only for valve size 16)
L9 spool type with a fourth position specific to
perform a regenerative circuit internal to the valve.
28 = linear spool Q5
(not available for valve size 32 and 35)
Q5 spool type is specific for alternate p/Q controls
in combination with /S* option of digital on-board
drivers, (see tech. table FS500).
It allows to control the pressure in A port or B port
and it provides a safety central position (A-T/B-T ) to
depressurize the actuator chambers.
The strong meter-in characteristic makes the spool
suitable for both pressure control and motion regu-
lations in several applications.
Regulated flow [% of max]
Stroke [% of max]
26
Stroke [% of max]
27
Regulated flow [% of max]
Stroke [% of max]
28
rigenerative
Regulated flow [% of max]
100
80
60
40
20
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
100
80
60
40
20
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
100
80
60
40
20
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
Stroke [% of max]
29 = differential - progressive spool V9
Regulated flow [% of max]
29
V9 spool type is specific for alternate p/Q controls in
combination
with S* option of digital
on-board dri-
vers, (see tech. table FS500).
This spool is specially designed to manage the
whole injection cycle in plastic machinery, thanks to
the following specific features:
- strong meter-in characteristic to allow the pressure
control in A port during the holding pressure (P-A)
and the plasticizing (A-T) phases
- safety central position (A-T/B-T) to depressurize
the actuator chambers
- large A-T and B-T flow capability, required during
the plasticizing phase, to discharge big volumes
from high differential injection cylinders with low
pressure drops and permitting the contemporary
oil suction from tank
100
80
60
40
20
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
FS175
DPZO-1:
1 = spools L5, S5, D5, DL5, D9, V9, Q5
17.2 Operating diagrams
Flow /Δp diagram
stated at 100% of spool stroke
DPZO-2:
2 = spools L3, S3, D3
3 = spools L5, S5, D5, DL5, D9, L9, V9, Q5
DPZO-8:
7 = L5, S5, D5, V9
DPZO-6:
6 = L5, S5, D5, V9
DPZO-4:
4 = spools L5, S5, D5, DL5, D9, V9, Q5
DPZO-4M:
5 = spools L5, S5, D5,DL5, D9, V9, Q5
Valve pressure drop Δp [bar]
Valve pressure drop Δp [bar]
Valve pressure drop Δp [bar]
2
1
3
4
5
6
7
Flow rate [l/min]
Flow rate [l/min]
Flow rate [l/min]
10
30 70 100 200 300
600
500
400
300
200
100
1400
1200
1000
800
600
400
10
30 70 100 200 300
3500
3000
2500
2000
1500
1000
10
30 70
100
200 300
17.3 Response time
The response times in below diagrams are measured at different steps of the reference input signal. They have to be considered as average values.
Time [ms]
Time [ms]
Spool stroke [%]
Spool stroke [%]
Step signal [%]
Step signal [%]
0 -100
0 -75
0 -50
0 -25
100
75
50
25
0
100
75
50
25
0 -100
0 -75
0 -50
0 -25
15
30 45 60 75 0 15
30 45 60 75
020
40 60 80 100 0 20
40 60 80 100
1
1
1
1
23
1111
2
3
1
1
1
1
23
1111
2
3
(*) Response time is represented only for 0-100% step; for intermediate steps, the
response time increment of presets 2 (balanced) and 3 (smooth) with respect to the
preset 1 (dynamic) is proportional to the step amplitude of the reference input signal
1 = dynamic 2 = balanced (*) 3 = smooth (*)
Time [ms]
Spool stroke [%]
Step signal [%]
0 -100
0 -75
0 -50
0 -25
100
75
50
25
025
50 75 100 125 0 25
50 75 100 125
1
1
1
1
23
1111
2
3
DPZO-1
DPZO-2
DPZO-4
DPZO-4M
DPZO-6
Time [ms]
Spool stroke [%]
Step signal [%]
100
75
50
25
0 -100
0 -75
0 -50
0 -25
030
60 90 125 150 0 30
60 90 120 150
1
1
1
1
23
111123
DPZO-8
17.4 Configuration 72
Only for DPZO sizes 2, 4, 4M with spools L5, S5 or D5: in central position the leakages P-A and P-B are drained to tank, avoiding the drift
of cylinders with differential areas.
18
HYDRAULIC OPTIONS
a Pilot valve
b Main stage
c Pressure reducing valve
d Plug to be added for external pilot trough port X
e Plug to be removed for internal drain through port T
a
c
b
d
e
19
ELECTRONIC OPTIONS - not available for LEB-SN-IL
F = This option permits to monitor the eventual fault condition of the driver, as for example the solenoid short circuit/not connected, reference
signal cable broken for option /I, spool position transducer broken, etc. - see 21.9 for signal specifications.
I = This option provides 4 ÷ 20 mA current reference and monitor signals, instead of the standard ±10 V
DC.
Input signal can be reconfigured via software selecting between voltage and current, within a maximum range of ±10 VDC or ±20 mA.
It is normally used in case of long distance between the machine control unit and the valve or where the reference signal can be affected
by electrical noise; the valve functioning is disabled in case of reference signal cable breakage.
Q = This option permits to inhibit the valve function without removing the power supply to the driver. Upon disable command the current to the
solenoid is zeroed and the valve’s spool moves to rest position.
The option /Q is suggested for all cases where the valve has to be frequently inhibited during the machine cycle – see 21.7 for signal spe-
cifications.
Z = This option provides, on the 12 pin main connector, the following additional features:
Fault output signal - see above option /F
Enable input signal - see above option /Q
Repeat enable output signal - only for LEB-SN-NP (see 21.8)
Power supply for driver’s logics and communication - only for LES
(see 21.2)
C = This option is available to connect pressure (force) transducers with 4 ÷ 20 mA current output signal, instead of the standard ±10 V
DC.
Input signal can be reconfigured via software selecting between voltage and current, within a maximum range of ±10 VDC or ±20 mA.
B = Solenoid, on-board digital driver and LVDT transducer at side of port
B of the main
stage (side A of pilot valve)
. For hydraulic configuration vs reference signal, see 17.1
D = Internal drain (through port T).
Pilot and drain configuration can be modified as shown in the functional scheme
here aside. For detailed view of plugs position, see section
The valve’s standard configuration provides internal pilot and external drain.
E = External pilot (through port X).
Pilot and drain configuration can be modified as shown in the functional scheme
here aside. For detailed view of plugs position, see section
The valve’s standard configuration provides internal pilot and external drain.
G = Pressure reducing valve c with fixed setting, installed between pilot valve and main
body. Reduced pressure setting:
DPZO-1, DPZO-2, DPZO-4(M), DPZO-6 and DPZO-8 = 40 bar
It is advisable for valves with internal pilot in case of system pressure higher than
150 bar.
Pressure reducing valve c is standard for DPZO-1, for other sizes add /G option.
26
26
Functional Scheme - example of configuration 71
20
POSSIBLE COMBINED OPTIONS
LEB-SN, LES-SN
/FI, /IQ, /IZ
LES-SP, SF, SL
/CI
Hydraulic options:
all combination possible
Electronic options - Standard versions:
LES-SN
/I/U, /I/K
LES-SP, SF, SL
/C/U, /I/U, /CI/U, /C/K, /I/K, /CI/K
Electronic options - Safety certified versions:
Note: /T Bluetooth adapter option and /V damping plate option can be combined with all other options
FS175
21.11 Multiple PID selection (D_IN0 and D_IN1) - only NP execution for LES-SP, SF, SL
Two on-off input signals are available on the main connector to select one of the four pressure
(force) PID parameters setting, stored into the driver.
Switching the active setting of pressure PID during the machine cycle allows to optimize the
system dynamic response in different hydraulic working conditions (volume, flow, etc.).
Supply a 24 V
DC or a 0 VDC on pin 9 and/or pin 10, to select one of the PID settings as indica-
ted by binary code table at side. Gray code can be selected by software.
PID SET SELECTION
PIN SET 1 SET 2 SET 3 SET 4
9 0 24 VDC 0 24 VDC
10 0 0 24 VDC 24 VDC
21
POWER SUPPLY AND SIGNALS SPECIFICATIONS
Generic electrical output signals of the valve (e.g. fault or monitor signals) must not be directly used to activate safety functions, like to switch-ON/OFF
the machine’s safety components, as prescribed by the European standards (Safety requirements of fluid technology systems and components-
hydraulics, ISO 4413).
For LEB-SN-IL signals see section
For certified safety options: /U see tech. table FY100 and /K see tech. table FY200
21.1 Power supply (V+ and V0)
The power supply must be appropriately stabilized or rectified and filtered: apply at least a 10000 μF/40 V capacitance to single phase
rectifiers or a 4700 μF/40 V capacitance to three phase rectifiers. In case of separate power supply see 21.2.
22
21.2 Power supply for driver’s logic and communication (VL+ and VL0) - only for LES with /Z option and for LES-SP, SF, SL with fieldbus
The power supply for driver’s logic and communication must be appropriately stabilized or rectified and filtered: apply at least a 10000 μF/40 V
capacitance to single phase rectifiers or a 4700 μF/40 V capacitance to three phase rectifiers.
The separate power supply for driver's logic on pin 9 and 10, allow to remove solenoid power supply from pin 1 and 2 maintaining active the
diagnostics, USB and fieldbus communications.
A safety fuse is required in series to each power supply: 2,5 A time lag fuse.
21.3 Flow reference input signal (Q_INPUT+)
The driver controls in closed loop the valve spool position proportionally to the external reference input signal.
Reference input signal is factory preset according to selected valve code, defaults are ±10 V
DC for standard and 4 ÷ 20 mA for /I option.
Input signal can be reconfigured via software selecting between voltage and current, within a maximum range of ±10 V
DC or ± 20 mA.
Drivers with fieldbus interface can be software set to receive reference signal directly from the machine control unit (fieldbus reference).
Analog reference input signal can be used as on-off commands with input range 0 ÷ 24V
DC.
21.4 Pressure or force reference input signal (F_INPUT+) - only for LES-SP, SF, SL
Functionality of F_INPUT+ signal (pin 7), is used as reference for the driver pressure/force closed loop (see tech. table FS500).
Reference input signal is factory preset according to selected valve code, defaults are ±10 V
DC for standard and 4 ÷ 20 mA for /I option.
Input signal can be reconfigured via software selecting between voltage and current, within a maximum range of ±10 V
DC or ± 20 mA.
Drivers with fieldbus interface can be software set to receive reference signal directly by the machine control unit (fieldbus reference).
Analog reference input signal can be used as on-off commands with input range 0 ÷ 24V
DC.
21.5 Flow monitor output signal (Q_MONITOR) - not for /F
The driver generates an analog output signal proportional to the actual spool position of the valve; the monitor output signal can be
software set to show other signals available in the driver (e.g. analog reference, fieldbus reference, pilot spool position).
Monitor output signal is factory preset according to selected valve code, defaults are ±10 V
DC for standard and 4 ÷ 20 mA for /I option.
Output signal can be reconfigured via software selecting between voltage and current, within a maximum range of ±10 V
DC or ± 20 mA.
21.6 Pressure or force monitor output signal (F_MONITOR) - only for LES-SP, SF, SL
The driver generates an analog output signal proportional to alternated pressure/force control; the monitor output signal can be software set
to show other signals available in the driver (e.g. analog reference, force reference).
Monitor output signal is factory preset according to selected valve code, defaults are ±10 V
DC for standard and 4 ÷ 20 mA for /I option.
Output signal can be reconfigured via software selecting between voltage and current, within a maximum range of ±10 V
DC or ± 20 mA.
21.7 Enable input signal (ENABLE) - not for standard and /F
To enable the driver, supply a 24 VDC on pin 3 (pin C): Enable input signal allows to enable/disable the current supply to the solenoid,
without removing the electrical power supply to the driver; it is used to active the communication and the other driver functions when the
valve must be disabled for safety reasons. This condition does not comply with norms IEC 61508 and ISO 13849.
Enable input signal can be used as generic digital input by software selection.
21.8 Repeat enable output signal (R_ENABLE) - only for LEB-SN-NP with /Z option
Repeat enable is used as output repeater signal of enable input signal (see 21.7).
21.9 Fault output signal (FAULT) - not for standard and /Q
Fault output signal indicates fault conditions of the driver (solenoid short circuits/not connected, reference signal cable broken for 4 ÷ 20 mA
input, spool position transducer cable broken, etc.). Fault presence corresponds to 0 V
DC, normal working corresponds to 24 VDC.
Fault status is not affected by the Enable input signal. Fault output signal can be used as digital output by software selection.
21.10 Remote pressure/force transducer input signal - only for LES-SP, SF, SL
Analog remote pressure transducers or load cell can be directly connected to the driver (see 23.5).
Analog input signal is factory preset according to selected valve code, defaults are ±10 V
DC for standard and 4 ÷ 20 mA for /C option.
Input signal can be reconfigured via software selecting between voltage and current, within a maximum range of ±10 V
DC or ± 20 mA.
Refer to pressure/force transducer characteristics to select the transducer type according to specific application requirements (see tech
table FS500).
A safety fuse is required in series to each driver’s logic and communication power supply: 500 mA fast fuse.
V+
V0
AGND AGND
ENABLE
Q_INPUT+
INPUT-
Q_MONITOR referred to:
AGND V0
FAULT
EARTH
A
B
C
D
E
F
G
Input - power supply
Gnd - power supply
Gnd - analog signal
Input - on/off signal
Input - analog signal
Software selectable
Input - analog signal
Output - analog signal
Software selectable
Output - on/off signal
TECHNICAL SPECIFICATIONS
NOTES
Standard
/Q
/F
Power supply 24 VDC
Power supply 0 VDC
Analog ground
Enable (24 V
DC) or disable (0 VDC) the valve, referred to V0
Flow reference input signal: ±10 V
DC / ±20 mA maximum range
Defaults are ±10 V
DC for standard and 4 ÷ 20 mA for /I option
Negative reference input signal for Q_INPUT+
Flow monitor output signal: ±10 V
DC / ±20 mA maximum range
Defaults are ±10 V
DC for standard and 4 ÷ 20 mA for /I option
Fault (0 V
DC) or normal working (24 VDC)
Internally connected to the driver housing
23.1 Main connector signals - 7 pin Standard, /Q and /F options
23
ELECTRONIC CONNECTIONS
PIN
23.2 Main connector signals - 12 pin /Z option and LES-SP, SF, SL
1
2
3
4
5
6
7
8
9
10
11
PE
Input - power supply
Gnd - power supply
Input - on/off signal
Input - analog signal
Software selectable
Input - analog signal
Output - analog signal
Software selectable
Gnd - analog signal
Input - analog signal
Software selectable
Output - on/off signal
Output - analog signal
Software selectable
Input - power supply
Input - on/off signal
Gnd - power supply
Input - on/off signal
Output - on/off signal
PIN
TECHNICAL SPECIFICATIONS
NOTES
LEB-SN /Z LES-SN /Z
Fieldbus NP
Power supply 24 VDC
Power supply 0 V
DC
Enable (24 VDC
) or disable (0 V
DC
) the valve
Flow reference input signal: ±10 V
DC / ±20 mA maximum range
Defaults are ±10 VDC for standard and 4 ÷ 20 mA for /I option
Negative reference input signal for Q_INPUT+ and F_INPUT+
Flow monitor output signal: ±10 V
DC / ±20 mA maximum range
Defaults are ±10 V
DC for standard and 4 ÷ 20 mA for /I option
Analog ground
Do not connect
Pressure/Force reference input signal: ±10 VDC / ±20 mA maximum range
Defaults are ±10 V
DC for standard and 4 ÷ 20 mA for /I option
Repeat enable, output repeater signal of enable input, referred to V0
Do not connect
Pressure/Force monitor output signal: ±10 VDC / ±20 mA maximum range
Defaults are ±10 VDC for standard and 4 ÷ 20 mA for /I option
Do not connect
Power supply 24 V
DC for driver’s logic and communication
Multiple pressure/force PID selection, referred to V0
Do not connect
Power supply 0 V
DC for driver’s logic and communication
Multiple pressure/force PID selection (not available for SF), referred to V0
Fault (0 V
DC
) or normal working (24 V
DC
)
Internally connected to the driver housing
LES-SP, SF, SL
Note: do not disconnect VL0 before VL+ when the driver is connected to PC USB port
V+
V0
ENABLE referred to:
V0 VL0 VL0 V0
Q_INPUT+
INPUT-
Q_MONITOR referred to:
AGND VL0 VL0 V0
AGND
NC
F_INPUT+
R_ENABLE
NC
F_MONITOR referred to:
VL0 V0
NC
VL+
D_IN0
NC
VL0
D_IN1
FAULT referred to:
V0 VL0 VL0 V0
EARTH
For electronic connection of certified safety options /U see tech. table FY100 and /K see tech. table FY200
22.1 Power supply for IO-Link communication (L+ and L-)
The IO-Link master provides dedicated 24 V
DC power supply for IO-Link communication.
Maximum power consumption: 2 W
Internal electrical isolation of power L+, L- from P24, N24
22.2 Power supply for driver’s logic and valve regulation (P24 and N24)
The IO-Link master provides dedicated 24 V
DC power supply for valve regulation, logics and diagnostics.
Maximum power consumption: 50 W
Internal electrical isolation of power P24, N24 from L+, L-
22.3 IO-Link data line (C/Q)
C/Q signal is used to establish communication between IO-Link master and valve.
22
IO-LINK SIGNALS SPECIFICATIONS - only for LEB-SN-IL
FS175
23.5 Remote pressure/force transducer connector - M12 - 5 pin - only for SP, SF, SL
(1) Single/double transducer configuration is software selectable
PIN SIGNAL TECHNICAL SPECIFICATION NOTES
SP, SL - Single transducer (1)
Voltage Current
SF - Double transducers (1)
Voltage Current
1 VF +24V
Power supply +24VDC
Output - power supply Connect Connect Connect Connect
2 TR1
1st signal transducer:
±10 VDC / ±20 mA maximum range
Input - analog signal
Software selectable
Connect Connect Connect Connect
3 AGND
Common gnd for transducer power
and signals
Common gnd Connect / Connect /
4 TR2
2nd signal transducer:
±10 VDC / ±20 mA maximum range
Input - analog signal
Software selectable
/ / Connect Connect
5 NC
Not connect / / / /
Remote pressure transducers connection - example
1
VF+ 24V
1
V+
1
V+
2
TR1
4
TR
3
TR
3
AGND
3
V0
4
NC
4
NC
2
NC
2
NC
5
NC
5
NC
5
NC
for SP option
for SF option
ZH-5PM/1.5
ZBE-08 ZH-5PM-2/2
1
4
2
3
5
to be connected
to pressure transducer E-ATR
Voltage signal Current signal
1
2
3
4
5
1
VF+ 24V
1
V+
1
V+
2
TR1
4
TR
3
TR
3
AGND
3
V0
4
NC
Voltage signal Current signal
1
VF+ 24V
1
V+
1
V+
4
TR2
4
TR
3
TR
3
AGND
3
V0
4
NC
Voltage signal Current signal
ZBE-08
1
2
3
4
Note: pin layout referred to connector view
1
4
2
3
5
ZBE-08
to be connected
to electronic driver
to be connected
to pressure transducer E-ATR
to be connected
to electronic driver
EH, EW, EI, EP fieldbus execution, connector - M12 - 4 pin
PIN SIGNAL
TECHNICAL SPECIFICATION (1)
1
TX+
Transmitter
2
RX+
Receiver
3
TX-
Transmitter
4
RX-
Receiver
Housing
SHIELD
BC fieldbus execution, connector - M12 - 5 pin
PIN SIGNAL
TECHNICAL SPECIFICATION (1)
1
CAN_SHLD
Shield
2
not used
- pass-through connection (2)
3
CAN_GND
Signal zero data line
4
CAN_H
Bus line (high)
5
CAN_L
Bus line (low)
USB connector - M12 - 5 pin always present
PIN SIGNAL
TECHNICAL SPECIFICATION (1)
1
+5V_USB
Power supply
2
ID
Identification
3
GND_USB
Signal zero data line
4
D-
Data line -
5
D+
Data line +
BP fieldbus execution, connector - M12 - 5 pin
PIN SIGNAL
TECHNICAL SPECIFICATION (1)
1
+5V
Termination supply signal
2
LINE-A
Bus line (high)
3
DGND
Data line and termination signal zero
4
LINE-B
Bus line (low)
5
SHIELD
23.4 Communications connectors -
(1) Shield connection on connector’s housing is recommended (2) Pin 2 can be fed with external +5V supply of CAN interface
PIN SIGNAL TECHNICAL SPECIFICATIONS NOTES
1 L+
Power supply 24 V
DC for IO-Link communication Input - power supply
2 P24
Power supply 24 V
DC for valve regulation, logics and diagnostics Input - power supply
3 L-
Power supply 0 V
DC for IO-Link communication Gnd - power supply
4 C/Q
IO-Link data line Input / Output - signal
5 N24
Power supply 0 V
DC for valve regulation, logics and diagnostics Gnd - power supply
23.3 IO-Link connector signals - M12 - 5 pin - Coding A, port class B only for LEB-SN-IL
Note: L+, L- and P24, N24 are electrically isolated
L-
C/Q
L+
P24
N24
L-
C/Q
L+
P24
N24
L-
C/Q
L+
P24
N24
L-
C/Q
L+
(1) Maximum power consumption: 50 W
(2) External power supply
Valve to Master connection examples
(2)
Valve
Class
B
Master
Class
B
Valve
Class
B
Master
Class
A
(1)
(1)
(1)
(1)
23.7 LEB-SN-IL connections layout
(1) Pin layout always referred to driver’s view
23.6 LEB-SN-NP connections layout
MAIN CONNECTORS
A2
A4
A3A1
A2
A4
A1
A3
Ø 28Ø 29
~ 93
~ 100
PG13.5
PG16
Ø 28
Ø 29
~ 60
~ 76PG11
PG11
ZM-12P
12 pin - metallic (1)
ZH-12P
12 pin - plastic
ZM-7P
7 pin - metallic (1)
ZH-7P
7 pin - plastic
BLUETOOTH ADAPTER AND USB CONNECTOR
male - 7 pin (2)
male - 12 pin (2)
Standard, /Q, /F
/Z
(1) Use of metallic connectors is strongly recommended in order to fulfill EMC requirements (2) Pin layout always referred to driver’s view
DRIVER OVERVIEW
DRIVER OVERVIEW
TRANSDUCER CONNECTOR
35.5
~ 23
SPOOL POSITION
MAIN STAGE
DO NOT REMOVE
TRANSDUCER CONNECTOR
35.5
~ 23
SPOOL POSITION
MAIN STAGE
DO NOT REMOVE
IO-Link CONNECTOR - BLUETOOTH ADAPTER AND USB CONNECTOR
A
A
Ø 20
~ 58
13.5
Ø14
B
B
B
~ 50
Ø15
58
18
B
male - 5 pin (1)
IO-Link
ZM-5PF
5 pin - metallic
female (2)
Bluetooth/USB
USB cap
Tightening torque:
0,6 Nm
E-C-SB-USB/M12
USB CABLE - cable length 4m
E-A-BTH
Bluetooth adapter
B
~ 50
Ø15
13.5
Ø14
58
18
B
B
B
E-C-SB-USB/M12
USB CABLE - cable length 4m
Bluetooth/USB
USB cap
Tightening torque:
0,6 Nm
female (2)
E-A-BTH
Bluetooth adapter
FS175
Three leds show driver operative conditions for immediate basic diagnostics. Please refer to the driver user manual for detailed information.
23.9 Diagnostic LEDs - only for LES
NP
Not Present
BC
CANopen
BP
PROFIBUS DP
EH
EtherCAT
EW
POWERLINK
EI
EtherNet/IP
EP
PROFINET
L1
VALVE STATUS LINK/ACT
L2
NETWORK STATUS NETWORK STATUS
L3
SOLENOID STATUS LINK/ACT
FIELDBUS
LEDS
L1 L2 L3
23.8 LES connections layout
MAIN CONNECTORS
A2
A4
A3A1
A2
A4
A1
A3
Ø 28Ø 29
~ 93
~ 100
PG13.5
PG16
Ø 28
Ø 29
~ 60
~ 76PG11
PG11
Ø 15
~ 62
Ø 20
~ 51
~ 62
Ø 20
~ 46
Ø 20
Ø 20
~ 58
~ 58
Ø 15
~ 62
Ø 20
~ 62
Ø 20
D1 D2
~ 50
Ø15
Ø15
18.5
~ 50
13.5
Ø14
35.5
~ 23
B
~ 50
Ø15
58
18
B
FIELDBUS CONNECTORS
PROFIBUS DP
ZM-5PM/BP
ZM-5PM
ZM-5PF
ZM-4PM/E
CANopen
ZM-5PF/BP
E-TRM-BC-M12/5PM
female (2)
male (2)
female - INPUT (2)
ZM-4PM/E
E-TRM-BP-M12/4PF
female (2)
female (2)
PROFIBUS DP
EtherCAT
POWERLINK
EtherNet/IP
PROFINET
CANopen
female - OUTPUT (2)
EtherCAT
POWERLINK
EtherNet/IP
PROFINET
male - 7 pin (2)
male - 12 pin (2)
Pressure/Force
transducers
Standard, /Q, /F /Z, SP, SF, SL
ZH-5PM-2/2
DOUBLE PRESSURE
TRANSDUCERS CABLE - SF
cable length 2m
ZH-5PM/1.5 or ZH-5PM/5
SINGLE PRESSURE/FORCE
TRANSDUCER CABLE - SP, SL
cable length 1,5m or 5m
female (2)
male (2)
(1) Use of metallic connectors is strongly recommended in order to fulfill EMC requirements (2) Pin layout always referred to driver’s view
ZM-12P
12 pin - metallic (1)
ZH-12P
12 pin - plastic
ZM-7P
7 pin - metallic (1)
ZH-7P
7 pin - plastic
Terminator
Terminator
Tightening torque:
0,6 Nm
DO NOT
REMOVE
DRIVER OVERVIEW
SN SP , SF , SL NP BC , BP EH , EW , EI , EP
USB cap
SPOOL POSITION
MAIN STAGE
DO NOT REMOVE
E-C-SB-USB/M12
USB CABLE - length 4m
Bluetooth/USB
TRANSDUCERS CONNECTORS - BLUETOOTH ADAPTER AND USB CONNECTOR
E-A-BTH
Bluetooth adapter
25
CONNECTORS CHARACTERISTICS - to be ordered separately
CONNECTOR TYPE POWER SUPPLY AND SIGNALS POWER SUPPLY AND SIGNALS
CODE ZM-7P ZH-7P
Type 7pin female straight circular 7pin female straight circular
Standard According to MIL-C-5015 According to MIL-C-5015
Material Metallic Plastic reinforced with fiber glass
Cable gland PG11 PG11
Recommended cable
LiYCY 7 x 0,75 mm
2
max 20 m (logic and power supply)
or LiYCY 7 x 1 mm
2
max 40 m (logic and power supply)
LiYCY 7 x 0,75 mm
2
max 20 m (logic and power supply)
or LiYCY 7 x 1 mm
2
max 40 m (logic and power supply)
Conductor size up to 1 mm
2
- available for 7 wires up to 1 mm
2
- available for 7 wires
Connection type to solder to solder
Protection (EN 60529) IP 67 IP 67
CONNECTOR TYPE POWER SUPPLY AND SIGNALS POWER SUPPLY AND SIGNALS
CODE ZM-12P ZH-12P
Type 12pin female straight circular 12pin female straight circular
Standard DIN 43651 DIN 43651
Material Metallic Plastic reinforced with fiber glass
Cable gland PG13,5 PG16
Recommended cable LiYCY 12 x 0,75 mm
2
max 20 m (logic and power supply)
LiYCY 10 x 0,14mm
2
max 40 m (logic)
LiYY 3 x 1mm
2
max 40 m (power supply)
Conductor size 0,5 mm
2
to 1,5 mm
2
- available for 12 wires
0,14 mm
2
to 0,5 mm
2
- available for 9 wires
0,5 mm
2
to 1,5 mm
2
- available for 3 wires
Connection type to crimp to crimp
Protection (EN 60529) IP 67 IP 67
25.1 Main connectors - 7 pin
A3
A4
25.4 Fieldbus communication connectors
CONNECTOR TYPE
BC CANopen (1) BP PROFIBUS DP (1)
EH EtherCAT, EW POWERLINK,
EI EtherNet/IP, EP PROFINET (2)
CODE ZM-5PF ZM-5PM ZM-5PF/BP ZM-5PM/BP ZM-4PM/E
Type
5 pin female
straight circular
5 pin male
straight circular
5 pin female
straight circular
5 pin male
straight circular
4 pin male
straight circular
Standard M12 coding A – IEC 61076-2-101 M12 coding B – IEC 61076-2-101 M12 coding D – IEC 61076-2-101
Material Metallic Metallic Metallic
Cable gland Pressure nut - cable diameter 6÷8 mm Pressure nut - cable diameter 6÷8 mm Pressure nut - cable diameter 4÷8 mm
Cable CANbus Standard (DR 303-1) PROFIBUS DP Standard Ethernet standard CAT-5
Connection type screw terminal screw terminal terminal block
Protection (EN 60529) IP67 IP 67 IP 67
(1) E-TRM-** terminators can be ordered separately - see tech table GS500 (2) Internally terminated
25.2 Main connectors - 12 pin
24
IN / OUT FIELDBUS COMMUNICATION CONNECTORS
Two fieldbus communication connectors are always available for digital drivers executions BC, BP, EH, EW, EI, EP.
This features allows considerable technical advantages in terms of installation simplicity, wirings reduction and
also avoid the usage expensive T-connectors.
For BC and BP executions the fieldbus connectors have an internal pass-through connection and can be used
like end point of the fieldbus network, using an external terminator (see tech table GS500).
For EH, EW, EI and EP executions the external terminators are not required: each connector is internally terminated.
BC and BP pass-through connection
fieldbus
network
fieldbus
interface
fieldbus
network
CONNECTOR TYPE
SP, SL - Single transducer SF - Double transducers
CODE ZH-5PM/1.5 ZH-5PM/5 ZH-5PM-2/2
Type 5 pin male straight circular 4 pin male straight circular
Standard
M12 coding A –
IEC 61076-2-101
M12 coding A –
IEC 61076-2-101
Material Plastic Plastic
Cable gland
Connector moulded on cables
1,5 m length 5 m length
Connector moulded on cables 2 m length
Cable 5 x 0,25 mm
2
3 x 0,25 mm
2
(both cables)
Connection type molded cable splitting cable
Protection (EN 60529) IP 67 IP 67
25.5 Remote pressure/Force transducer connectors - only for SP, SF, SL
25.3 IO-Link connector - only for LEB-SN-IL
CONNECTOR TYPE IL IO-Link
CODE ZM-5PF
Type 5pin female straight circular
Standard M12 coding A – IEC 61076-2-101
Material Metallic
Cable gland Pressure nut - cable diameter 6÷8 mm
Recommended cable 5 x 0,75 mm
2
max 20 m
Connection type screw terminal
Protection (EN 60529) IP 67
FS175
26
PLUGS LOCATION FOR PILOT/DRAIN CHANNELS
Depending on the position of internal plugs, different pilot/drain configurations can be obtained as shown below.
To modify the pilot/drain configuration, proper plugs must only be interchanged. The plugs have to be sealed using loctite 270.
Standard valves configuration provides internal pilot and external drain.
Pilot channels Drain channels
Pilot channels Drain channels
Pilot channels Drain channels
Pilot channels Drain channels
DPZO-6
DPZO-4
DPZO-2
DPZO-1
Pp
Dr
Y
X
P
X
Pp
P
Y
T
Pp
P
Y
Dr
X
Pp
Dr
T
T
Y
X
P
T
Dr
y
x
y
x
y
c
Internal piloting: Without blinded plug
SP-X300F
y;
External piloting: Add blinded plug
SP-X300F
y;
Internal drain: Without blinded plug
SP-X300F
x;
External drain: Add blinded plug
SP-X300F
x
.
Internal piloting: Without blinded plug
SP-X500F
y;
External piloting
:
Add blinded
plug SP-X500F
y
;
Internal drain: Without blinded plug
SP-X300F
x;
External drain: Add blinded plug SP-X300F
x
.
Internal piloting: Without plug
y
;
External piloting
: Add DIN-908 M16x1,5 in pos
y
;
Internal drain: Without blinded plug SP-X300F
c
;
External drain: Add blinded plug SP-X300F
c
.
Internal piloting: blinded plug SP-X300F
y in X;
External piloting
: blinded plug SP-X300F x in Pp;
Internal drain: blinded plug SP-X300F
c in Y;
External drain: blinded plug SP-X300F
v in Dr.
y
x
v
c
x
v
Pilot channels Drain channels
DPZO-8
Pp
P
Y
Dr
X
y
Internal piloting: Without plug
y
;
External piloting
: Add NPTF 1/8 in pos
y
;
plug
NPTF 1/8 in pos
x;
Internal drain: Without plug NPTF 1/8 in pos
c
;
Add plug NPTF 1/8 in pos
v
;
External drain: Add plug NPTF 1/8 in pos
c
.
x
c
v
Note: for /B option the proportional solenoid, the LVDT transducer and the on-board digital driver are at side of port B of the main stage
27
INSTALLATION DIMENSIONS [mm]
DPZO-LEB-*-1
DPZO-LES-*-1
ISO 4401: 2005
Mounting surface: 4401-05-05-0-05
(see table P005)
DPZO-*-1 A B (1) C (1)
E (air bleeding)
Mass [kg]
LEB - SN - IL 256 60 -
9,8
LEB - SN - NP 256 100 -
LES - SN - NP, BC, BP, EH 256 100 58
LES - SN - EW, EI, EP 271 100 58
LES - SP, SF, SL - * 271 100 58
Option /V +15 -
3
A
E
70
BC50 20125
(2) (2)
27
125 130
285
30
35.5
30
ISO 4401: 2005
Mounting surface: 4401-07-07-0-05
(see table P005)
34
DPZO-LEB-*-2
DPZO-LES-*-2
BC5020 125
(2)(2)
50
92
3
Ø3
143 144 43
330
22
A
E
(1) The indicated dimension refers to the longer connectors or Bluetooth adapter
For dimensions of connectors and Bluetooth adapter, see sections 23.6, 23.7 and 23.8
(2) Space required for connection cable and for connector removal
(1) The indicated dimension refers to the longer connectors or Bluetooth adapter
For dimensions of connectors and Bluetooth adapter, see sections 23.6, 23.7 and 23.8
(2) Space required for connection cable and for connector removal
FS175
DPZO-*-2 A B (1) C (1)
E (air bleeding)
Mass [kg]
LEB - SN - IL 237 60 -
14,4
LEB - SN - NP 237 100 -
LES - SN - NP, BC, BP, EH 237 100 58
LES - SN - EW, EI, EP 252 100 58
LES - SP, SF, SL - * 252 100 58
Option /V +15 -
Option /G +30 - +0,9
3
Note: for /B option the proportional solenoid, the LVDT transducer and the on-board digital driver are at side of port B of the main stage
ISO 4401: 2005
Mounting surface: 4401-08-08-0-05(see table P005)
DPZO-LEB-*-4
DPZO-LES-*-4
ISO 4401: 2005
Mounting surface: 4401-08-08-0-05(see table P005)
ports A, B, P, T Ø 32mm
DPZO-LEB-*-4M
DPZO-LES-*-4M
42
BC5020 125
(2)(2)
78
147 191 47
385
18.5
E
A
118
4
Ø6
DPZO-LEB-*-6
DPZO-LES-*-6
ISO 4401: 2005
Mounting surface:
4401-10-09-0-05
(see table P005)
49
A
4
Ø6
202
BC5020 125
(2)(2)
160 275 60
495
23.2
132
E
(1) The indicated dimension refers to the longer connectors or Bluetooth adapter
For dimensions of connectors and Bluetooth adapter, see sections 23.6, 23.7 and 23.8
(2) Space required for connection cable and for connector removal
(1) The indicated dimension refers to the longer connectors or Bluetooth adapter
For dimensions of connectors and Bluetooth adapter, see sections 23.6, 23.7 and 23.8
(2) Space required for connection cable and for connector removal
DPZO-*-6 A B (1) C (1)
E (air bleeding)
Mass [kg]
LEB - SN - IL 308 60 -
43,4
LEB - SN - NP 308 100 -
LES - SN - NP, BC, BP, EH 308 100 58
LES - SN - EW, EI, EP 323 100 58
LES - SP, SF, SL - * 323 100 58
Option /V +15 -
Option /G +40 - +0,9
3
DPZO-*-4 and DPZO-*-4M
A B (1) C (1)
E (air bleeding)
Mass [kg]
LEB - SN - IL 266 60 -
19,4
LEB - SN - NP 266 100 -
LES - SN - NP, BC, BP, EH 266 100 58
LES - SN - EW, EI, EP 281 100 58
LES - SP, SF, SL - * 281 100 58
Option /V +15 -
Option /G +30 - +0,9
3
Type Size Fastening bolts Seals
DPZO
1 = 10
4 socket head screws M6x40 class 12.9
Tightening torque = 15 Nm
5 OR 2050
Diameter of ports A, B, P, T: Ø 11 mm (max)
2 OR 108
Diameter of ports X, Y: Ø = 5 mm (max)
2 = 16
4 socket head screws M10x50 class 12.9
Tightening torque = 70 Nm
2 socket head screws M6x45 class 12.9
Tightening torque = 15 Nm
4 OR 130
Diameter of ports A, B, P, T: Ø 20 mm (max)
2 OR 2043
Diameter of ports X, Y: Ø = 7 mm (max)
4 = 25
6 socket head screws M12x60 class 12.9
Tightening torque = 125 Nm
4 OR 4112
Diameter of ports A, B, P, T: Ø 24 mm (max)
2 OR 3056
Diameter of ports X, Y: Ø = 7 mm (max)
4M = 27
6 socket head screws M12x60 class 12.9
Tightening torque = 125 Nm
4 OR 3137
Diameter of ports A, B, P, T: Ø 32 mm (max)
2 OR 3056
Diameter of ports X, Y: Ø = 7 mm (max)
6 = 32
6 socket head screws M20x80 class 12.9
Tightening torque = 600 Nm
4 OR 144
Diameter of ports A, B, P, T: Ø 34 mm (max)
2 OR 3056
Diameter of ports X, Y: Ø = 7 mm (max)
8 = 35
6 socket head screws M20x100 class 12.9
Tightening torque = 600 Nm
4 OR 156
Diameter of ports A, B, P, T: Ø 50 mm (max)
2 OR 3056
Diameter of ports X, Y: Ø = 9 mm (max)
28
FASTENING BOLTS AND SEALS
Note: for /B option the proportional solenoid, the LVDT transducer and the on-board digital driver are at side of port B of the main stage
DPZO-LEB-*-8
DPZO-LES-*-8
ISO 4401: 2005
Mounting surface:
4401-10-09-0-05
(see table P005)
BC5020 125
(2)(2)
70
165 320 65
550
45.7
160
4
Ø6
199
A
E
(1) The indicated dimension refers to the longer connectors or Bluetooth adapter
For dimensions of connectors and Bluetooth adapter, see sections 23.6, 23.7 and 23.8
(2) Space required for connection cable and for connector removal
FS175
DPZO-*-8 A B (1) C (1)
E (air bleeding)
Mass [kg]
LEB - SN - IL 402 60 -
80,4
LEB - SN - NP 402 100 -
LES - SN - NP, BC, BP, EH 402 100 58
LES - SN - EW, EI, EP 417 100 58
LES - SP, SF, SL - * 417 100 58
Option /V +15 -
Option /G +40 - +0,9
3
29
RELATED DOCUMENTATION
FS001 Basics for digital electrohydraulics
FS500 Digital proportional valves with p/Q control
FS900 Operating and maintenance information for proportional valves
FY100 Safety proportional valves - option /U
FY200 Safety proportional valves - option /K
GS500 Programming tools
GS510 Fieldbus
GS520 IO-Link interface
K800 Electric and electronic connectors
P005 Mounting surfaces for electrohydraulic valves
QB320 Quickstart for LEB valves commissioning
QF320 Quickstart for LES valves commissioning
Y010 Basics for safety components
E-MAN-RI-LEB TEB/LEB user manual
E-MAN-RI-LES TES/LES user manual
E-MAN-RI-LES-S TES/LES with p/Q control user manual
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