1/12
RA
29 204/06.98
Replaces: 05.94
2-Way Proportional Logic Cartridge Valve
Model FE.. (Series 1X and 2X)
Size 16 ... 63
... 4600 PSI
(315 bar)
... 475 GPM
(1800 L/min)
RA 29 204/06.98
Characteristics:
– Single land throttle valve (main stage) with electrical setting
– Cartridge bore and mounting pattern to DIN 24 342.
– Stroke of orifice piston is proportional to the electrical input signal
(signal value voltage)
– Position control circuit to compensate for disturbance variables
– High equipment dynamics and therefore low switching times
– May be used in association with a pressure compensator as a
metering orifice for flow control independent of load pressure
– Automatic closure in the event of power failure or cable breakage
– Optional internal or external pilot oil supply
– Single source valve and control electronics
– For the control:
electrical amplifier type VT 5011 to 5016
(separate order), see pages 3 and 10
F 86021
Model FE 25 C 2X/...
with associated electronics (ordered separately)
Symbols
12
12
Y
B
X
A
with electrical
connection
A
B
Y
X
A Service inlet port
B Service outlet port
X Pilot fluid supply
Y Pilot fluid drain
Direction of flow A → B
Note:
Connect pilot fluid supply
port X with A or connect
externally
2/12
RA 29 204/06.98
The Model FE..C 2-way electronic proportional cartridge valve is
an adjustable orifice, the opening stroke of which is preset by
means of an electronic input signal to the proportional solenoid.
The valve is supplied as a unit ready to install, in a standard logic
cavity. In the cover (3) is the sleeve (4) with the main spool (5), the
positional transducer (2), the pilot control (8) and the proportional
solenoid (9).
The direction of flow is from A to B. The pilot fluid connection X is
connected to port A. The pilot fluid drain Y should be led back to
tank at minimum pressure. A comparison between the external
input signal and the actual value signal (feedback from the
positional transducer) is made within the amplifier (1). The current
to the proportional solenoid (9) is then altered to correspond to the
differential value. The proportional solenoid (9) converts the
electrical positional signal into movement of the pilot control (8)
The pressure in the spring chamber (7) is then adjusted so that the
spring-loaded main spool (5) moves into a position corresponding
to the input signal value.
Should the solenoid current or the feedback signal fail, the orifice
closes automatically (safety control).
The internal circuitry of the positional control are arranged so that
the input value and the stroke of the spool (5) are directly
proportional to each other. For a given pressure drop across the
orifice, the volumetric flow from A to B is only dependent on the
spool position and the window geometry (6).
Direct proportionality is achieved between in-put value and output
flow, with linear window geometry (FE..C10/L..). Model FE..C10/
Q.. has an orifice design which provides a progressive relationship
between input value and flow.
Electronic amplifier card Model VT 5011 ... VT 5016 (dependent on
valve size) must be ordered separately, see RA 29 956.
Functional description
B
B
X
Y
A
X
A
Signal value
2
3
9
8
7
4
5
6
1
Model FE..C 1X/..
(Size 32 to 63)
Model FE..C 2X/..
(Size 16, 25)
3/12
Flow characteristic Flow characteristic
linear progressive linear progressive
Size GPM (L/min) GPM (L/min) Size GPM (L/min) GPM (L/min)
16 6.6 (25) = 25L 6.6 (25) = 25Q 32 – 73.9 (280) = 280Q
13.2 (50) = 50L 13.2 (50) = 50Q 118.8 (450) = 450L –
21.1 (80) = 80L – 40 – 85.8 (325) = 335Q
26.4 (100) = 100L – 176.9 (670) = 670L –
36.9 (140) = 140L 35.4 (134) = 140Q 50 317.1 (1200)=1180L –
50.2 (190) = 190L – 63 475.5 (1800)=1800L –
25 – 52.3 (198) = 200Q
85.8 (325) = 315L –
Further details to be written in clear text
M = NBR seals, suitable for
petroleum oils (HM, HL, HLP) and water glycol
V = FPM seals, suitable for
phosphate ester fluids (HFD-R)
Electrical connection at proportional solenoid
K4 = with component plug to DIN 43 650-AM2
without plug-in connector – separate order
(Z4) RR00 074 684
(Z45) RR00 011 039
Inductive positional transducer
Plug connection to DIN 43 650 Form B,
plug-in connector included
Max. flow in L/min at
∆
p
10 bar
Size16 = 16
Size 25 = 25
Size 32 = 32
Size 40 = 40
Size 50 = 50
Size 63 = 63
Cartridge assembly = C
Series 10 to 19 (for sizes 32 to 63) = 1X
(10 to 19, externally interchangeable)
Series 20 to 29 (for sizes 16 and 25) = 2X
(20 to 29, externally interchangeable)
FE C K4
*
Ordering code
RA 29 204/06.98
4/12
RA 29 204/06.98
General
Installation position Optional (however, the end cap on the solenoid must be rotated so
that bleed screw is always at highest point in order to bleed the air
on the 1st start-up)
Ambient temperature range °F (°C) – 4 ... 122 (– 20 ... 50)
Weight Size 16 25 32 40 50 63
lbs (kg) 6.9 (2.7) 8.4 (3.8) 8.8 (4.0) 13.0 (5.9) 26.5 (12.0) 44.1 (20.0)
Hydraulic
Operating pressure Port A, B PSI (bar) ... 4600 (315)
Feedback pressure Port Y PSI (bar) max. 435 (30)
Max. flow
Q
V
Size 16 25 32 40 50 63
for main valve Model “L” GPM (L/min) 50 (190) 86 (325) 119 (450) 177 (670) 317 (1200) 476 (1800)
at
∆
p
145 PSI (10 bar) Model “Q” GPM (L/min) 45 (134) 52 (198) 77 (280) 86 (325) – –
Pilot oil volume for reversal process
0 → 100 % in
3
(cm
3
)
0.055 (0.9) 0.116 (1.9) 0.214 (3.5) 0.348 (5.7) 1.214 (19.9) 2.154 (35.9)
Pilot oil
with stepped input signal GPM (L/min) 0.66 (2.5) 0.66 (2.5) 0.66 (2.5) 0.66 (2.5) 1.72 (6.5) 1.72 (6.5)
Max. drain flow in port .
(closed state - signal voltage 0V) GPM (L/min) 0.52 (2) 0.79 (3) 1.32 (5) 1.84 (7) 3.17 (12) 4.75 (18)
Hydraulic fluid Petroleum oils (HM, HL, HLP)
Phosphate ester fluids (HFD-R), water-glycols
Fluid cleanliness Maximum degree of contamination of the fluid to NASS 1638 class
7 to 9. We therefore recommend a filter with a minimum retention
rate of
ß
10
≥ 75 %.
Hydraulic fluid temperature range °F (°C) – 4 ... 160 (– 20 ... 70)
Viscosity range SUS (mm
2
/s) 75 ... 1760 (15 ... 380)
Hysteresis % < 1
Repeatability % < 1
Electrical
Insulation (DIN 40 050) Exceeds NEMA class B (IP 65)
Voltage type DC
Current rating Size 16 25 32 40 50 63
mA 1000 1000 800 800 800 800
Coil resistance Value when cold at 68 °F (20 °C) Ω 12 12 24.6 24.6 19.5 19.5
Max. value when hot Ω 18.24 18.24 37 37 28.8 28.8
Duty cycle continuous operation
Coil temperature up to (150 °C)
Electrical connection 3 prong plug and socket connection to ISO 4400, ANSI B 93.94 M
Electrical main stage (inductive positional transducer)
Insulation (DIN 40 050) IP 65
Coil resistance Total resistance 1 and 2 2 and 1 and
at 20 °C (see Symbol)
Ω 31.5 45.4 31.5
Inductivity mH 6 to 8
Oscillator frequency kHz 2.5
Electrical connection 3 prong plug and socket connection
Control electronics
Corresponding amplifier in Size 16 25 32 40 50 63
Eurocard format to
data sheet RA 29 956 (separate order) VT 5011 VT 5012 VT 5013 VT 5014 VT 5015 VT 5016
Technical data (For applications outside these parameters please consult us)
5/12
–30
10
0,5
–25
–20
–15
–10
– 5
0
5
0,3
1 2 5 10 20 60
0
360
90
180
270
Amplitude ratio in dB
Phase angle in °
Frequency in Hz
Signal 50% ± 25% Signal 50% ± 5%
FE 16 C 2X/..
10
20
30
40
50
60
70
80
90
100
0
180 060 120 60 120 180
FE 32 C 1X/..
Stroke in %
Time in ms
10
20
30
40
50
60
70
80
90
100
0
360 0120 240 120 240 360
FE 63 C 1X/..
Stroke in %
Time in ms
10
20
30
40
50
60
70
80
90
100
0
120 040 80 40 80 120
FE 25 C 2X/..
Stroke in %
Time in ms
10
20
30
40
50
60
70
80
90
100
0
300 0100 200 100 200 300
FE 50 C 1X/..
Stroke in %
Time in ms
10
20
30
40
50
60
70
80
90
100
0
120 040 80 40 80 120
FE 16 C 2X/..
Stroke in %
Time in ms
10
20
30
40
50
60
70
80
90
100
0
240 080 160 80 160 240
FE 40 C 1X/..
Stroke in %
Time in ms
Frequency characteristics: measured at
p
A
= 725 PSI (50 bar);
ν
= 190 SUS (41 mm
2
/s)
and
t
= 122 °F (50 °C)
Control pressure 725 PSI (50 bar)
Transition function with stepped signal value alteration
RA 29 204/06.98
6/12
RA 29 204/06.98
– 30
10
0,5
– 25
– 20
– 15
– 10
– 5
0
5
0,3
1 2 5 10 20 60
0
360
90
180
270
Amplitude ratio in dB
Phase angle in °
Frequency in Hz
Signal 50% ± 25%
Signal 50% ± 5%
Control pressure
725 PSI (50 bar)
FE 25 C 2X/..
Frequency characteristics: measured at
p
A
= 725 PSI (50 bar);
ν
= 190 SUS (41 mm
2
/s)
and
t
= 122 °F (50 °C)
– 4
1
1,5
– 3
1
2 3 6 10 15 3020 25987542,5
– 2
– 1
0
0
150
30
60
90
120
Amplitude ratio in dB
Phase angle in °
Frequency in Hz
FE 32 C 1X/..
– 4
1
1,5
– 3
1
2 3 6 10 15 3020 25987542,5
– 2
– 1
0
0
150
30
60
90
120
Amplitude ratio in dB
Phase angle in °
Frequency in Hz
FE 40 C 1X/..
– 4
1
1,5
– 3
1
2 3 6 10 15 3020 25987542,5
– 2
– 1
0
0
150
30
60
90
120
Amplitude ratio in dB
Phase angle in °
Frequency in Hz
FE 50 C 1X/..
– 4
1
1,5
– 3
1
2 3 6 10 15 3020 25987542,5
– 2
– 1
0
0
150
30
60
90
120
Amplitude ratio in dB
Phase angle in °
Frequency in Hz
FE 63 C 1X/..
7/12
Operating Curves: measured at
ν
= 190 SUS (41 mm
2
/s) and
t
= 122 °F (50 °C)
1
∆
p
= 145 PSI
(10 bar)
2
∆
p
= 290 PSI
(20 bar)
3
∆
p
= 435 PSI
(30 bar)
4
∆
p
= 725 PSI
(50 bar)
1
∆
p
= 145 PSI
(10 bar)
2
∆
p
= 290 PSI
(20 bar)
3
∆
p
= 435 PSI
(30 bar)
4
∆
p
= 725 PSI
(50 bar)
Flow characteristic, linear (size 16 … 63)
1
∆
p
= 145 PSI
(10 bar)
2
∆
p
= 290 PSI
(20 bar)
3
∆
p
= 435 PSI
(30 bar)
4
∆
p
= 725 PSI
(50 bar)
1
∆
p
= 145 PSI
(10 bar)
2
∆
p
= 290 PSI
(20 bar)
3
∆
p
= 435 PSI
(30 bar)
4
∆
p
= 725 PSI
(50 bar)
1
∆
p
= 145 PSI
(10 bar)
2
∆
p
= 290 PSI
(20 bar)
3
∆
p
= 435 PSI
(30 bar)
4
∆
p
= 725 PSI
(50 bar)
10 10020 30 40 50 60 70 80 90
1
234
100
20
0
(80)
(160)
(240)
(320)
(400)
40
60
80
Flow in GPM (L/min)
Signal value in %
FE 25 C 2X/L..
120
10 10020 30 40 50 60 70 80 90
1
234
20
0
(100)
(200)
(300)
(400)
(500)
40
60
80
100
Flow in GPM (L/min)
Signal value in %
FE 32 C 1X/L..
10 10020 30 40 50 60 70 80 90
1234
30
0
(140)
(280)
(420)
(560)
(700)
60
90
120
150
180
Flow in GPM (L/min)
Signal value in %
FE 40 C 1X/L..
10 10020 30 40 50 60 70 80 90
1
234
50
0
(200)
(1200)
(400)
(600)
(800)
(1000)
100
150
200
250
300
Flow in GPM (L/min)
Signal value in %
FE 50 C 1X/L..
50
10 10020 30 40 50 60 70 80 90
1
2
34
10
0
(40)
(80)
(120)
(160)
(200)
20
30
40
Flow in GPM (L/min)
Signal value in %
FE 16 C 2X/L..
RA 29 204/06.98
8/12
RA 29 204/06.98
1
∆
p
= 145 PSI
(10 bar)
2
∆
p
= 290 PSI
(20 bar)
3
∆
p
= 435 PSI
(30 bar)
4
∆
p
= 725 PSI
(50 bar)
1
∆
p
= 145 PSI
(10 bar)
2
∆
p
= 290 PSI
(20 bar)
3
∆
p
= 435 PSI
(30 bar)
4
∆
p
= 725 PSI
(50 bar)
1
∆
p
= 145 PSI
(10 bar)
2
∆
p
= 290 PSI
(20 bar)
3
∆
p
= 435 PSI
(30 bar)
4
∆
p
= 725 PSI
(50 bar)
1
∆
p
= 145 PSI
(10 bar)
2
∆
p
= 290 PSI
(20 bar)
3
∆
p
= 435 PSI
(30 bar)
4
∆
p
= 725 PSI
(50 bar)
Operating Curves: measured at
ν
= 190 SUS (41 mm
2
/s) and
t
= 122 °F (50 °C)
1
∆
p
= 145 PSI
(10 bar)
2
∆
p
= 290 PSI
(20 bar)
3
∆
p
= 435 PSI
(30 bar)
4
∆
p
= 725 PSI
(50 bar)
Flow characteristic, progressive (sizes 16 … 40)
10 10020 30 40 50 60 70 80 90
1
234
50
0
(1800)
(400)
(800)
(1200)
(1600)
100
150
200
250
300
250
400
450
Flow in GPM (L/min)
Signal value in %
FE 63 C 1X/L..
10 10020 30 40 50 60 70 80 90
1
34
2
10
0
(40)
(200)
(80)
(120)
(160)
20
30
40
50
Flow in GPM (L/min)
Signal value in %
FE 16 C 2X/Q..
10 10020 30 40 50 60 70 80 90
1
34
2
10
0
(60)
(300)
(120)
(180)
(240)
20
30
40
50
60
70
Flow in GPM (L/min)
Signal value in %
FE 25 C 2X/Q..
10 10020 30 40 50 60 70 80 90
1
34
2
20
0
(80)
(400)
(160)
(240)
(320)
40
60
80
100
Flow in GPM (L/min)
Signal value in %
FE 32 C 1X/Q..
10 10020 30 40 50 60 70 80 90
1
34
2
20
0
(100)
(500)
(200)
(300)
(400)
40
60
80
100
120
Flow in GPM (L/min)
Signal value in %
FE 40 C 1X/Q..
9/12
Size 16 25 32 40 50 63
H10
1.97 2.01 1.61 1.61 2.56 2.56
(50) (51) (41) (41) (65) (65)
H12
4.57 4.61 4.21 4.21 5.16 5.16
(116) (117) (107) (107) (131) (131)
H13
4.53 4.57 4.17 4.17 5.51 5.51
(115) (116) (106) (106) (140) (140)
H14
4.72 4.76 4.37 4.37
——
(120) (121) (111) (111)
H15————
7.64 7.64
(194) (194)
L1
2.56 3.34 3.93 4.92 5.51 7.08
(65) (85) (100) (125) (140) (180)
L2
3.26 3.68 3.93 4.92 5.51 7.08
(83) (93.5) (100) (125) (140) (180)
L3
1.28 1.67 1.97 2.46 2.75 3.54
(32.5) (42.5) (50) (62.5) (70) (90)
L8
4.76 5.15 5.47 6.26 6.81 8.34
(121) (131) (139) (159) (173) (212)
L9
0.6 0.6 0.6 0.6 0.6 0.6
(15) (15) (15) (15) (15) (15)
L10
2.1 2.1 2.1 2.1 2.1 2.1
(53) (53) (53) (53) (53) (53)
Required surface finish of
interface when mounting the
valve without our subplate
Unit dimensions: dimensions in inches (millimeters)
1 Inductive positional transducer
2 Proportional solenoid
3 Cover
4 Name plate
5 R ring (port X, Y)
Size 16 R ring 9.81 mm x 1.5 mm x 1.78 mm
Size 25 R ring 9.81 mm x 1.5 mm x 1.78 mm
Size 32 R ring 11.18 mm x 1.6 mm x 1.78 mm
Size 40 R ring 12.81 mm x 2.4 mm x 2.62 mm
Size 50 R ring 12.81 mm x 2.4 mm x 2.62 mm
Size 63 R ring 17.56 mm x 2.4 mm x 2.62 mm
6 Socket head valve mounting bolts Tightening torque
16 M8 x 35 (5/16" x 1-1/4") 18.5 lb-ft (25 Nm)
25 M12 x 60 (1/2" x 2")
55 lb-ft (75 Nm)
32 M16 x 55 (5/8" x 2")
125 lb-ft (170 Nm)
40 M20 x 60 (3/4" x 2-1/4")
258 lb-ft (350 Nm)
50 M20 x 80 (7/8" x 3-1/4")
280 lb-ft (380 Nm)
63 M30 x 90 (1-1/4" x 3-1/2")
885 lb-ft (1200 Nm)
7 Sleeve
8 Space required to remove plug
9 Sizes 16 … 40
10 Sizes 50, 63
B
H15
H14
H13
H10
H12
L1
L8
L9
L2
L3
L9
L10
A
YX
8
1; 10
9
3
5
6
7
8
2
4
0.0004/4.0 in
0.01/100 mm
32
(R
max
4)
RA 29 204/06.98
10/12
RA 29 204/06.98
H1
H2
+0,1
Ø D4
H7
Ø D1
H7
0,1
T
z
H3
+0,1
H7
H8
H6
H5
15°
Ø D2
y
x
H9
L2
L3
L6
±0,2
L6
±0,2
L4
±0,2
D6
Y
X
L4
±0,2
L7
±0,2
L5
±0,2
L1
CC
A
0,03
15°
y
z
B
Ø D3
Y
X
0,1
D5
Ø D7
H13
H4
C – C
H11
12
13
11
13
14 16 15
12
Size 16 25 32 40 50 63
Ø D1 1.2598
+0.0009
1.7716
+0.0009
2.3622
+0.0009
2.9527
+0.0009
3.5433
+0.0009
4.7244
+0.0013
(32)
H7
(45)
H7
(60)
H7
(75)
H7
(90)
H7
(120)
H7
Ø D2 0.63 (16) 0.98 (25) 1.26 (32) 1.57 (40) 1.97 (50) 2.48 (63)
Ø D3 0.63 (16) 0.98 (25) 1.26 (32) 1.57 (40) 1.97 (50) 2.48 (63)
Ø D3
max
0.98 (25) 1.26 (32) 1.57 (40) 1.97 (50) 2.48 (63) 3.15 (80)
Ø D4 0.9842
+0.0008
1.3385
+0.0009
1.7716
+0.0009
0.9842
+0.0011
0.9842
+0.0011
0.9842
+0.0013
(25)
H7
(34)
H7
(45)
H7
(55)
H7
(68)
H7
(90)
H7
D5 5/16" U.N.C. 1/2" U.N.C. 5/8" U.N.C. 3/4" U.N.C. 7/8" U.N.C. 1 1/4" U.N.C.
(M8) (M12) (M16) (M20) (M20) (M30)
ØD6
max
0.15 (4) 0.23 (6) 0.31 (8) 0.39 (10) 0.39 (10) 0.48 (12)
Ø D7 0.157
+0.0071
0.236
+0.0071
0.236
+0.0071
0.236
+0.0071
0.314
+0.0087
0.314
+0.0087
(4)
H13
(6)
H13
(6)
H13
(6)
H13
(8)
H13
(8)
H13
H1 1.34 (34) 1.73 (44) 2.04 (52) 2.52 (64) 2.83 (72) 3.74 (95)
H1(*) 1.16 (29.5) 1.59 (40.5) 1.89 (48) 2.32 (59) 2.58 (65.5) 3.40 (86.5)
H2
+0.004
2.204 (56) 2.834 (72) 3.346 (85) 4.134 (105) 4.803 (122) 6.102 (155)
H3
+0.004
1.693 (43) 2.283 (58) 2.756 (70) 3.425 (87) 3.937 (100) 5.118 (130)
H4 0.78 (20) 0.98 (25) 1.38 (35) 1.77 (45) 1.77 (45) 2.56 (65)
H5 0.43 (11) 0.47 (12) 0.51 (13) 0.59 (15) 0.67 (17) 0.78 (20)
H6 0.08 (2) 0.09 (2.5) 0.09 (2.5) 0.12 (3) 0.12 (3) 0.15 (4)
H7 0.78 (20) 1.18 (30) 1.18 (30) 1.18 (30) 1.37 (35) 1.57 (40)
H8 0.08 (2) 0.09 (2.5) 0.09 (2.5) 0.12 (3) 0.15 (4) 0.15 (4)
H9
min
0.02 (0.5) 0.04 (1) 0.06 (1.5) 0.09 (2.5) 0.09 (2.5) 0.11 (3)
H11
min
0.39 (10) 0.39 (10) 0.39 (10) 0.39 (10) 0.39 (10) 0.39 (10)
L1 2.56 (65) 3.34 (85) 3.93 (100) 4.92 (125) 5.51 (140) 7.08 (180)
L2 3.26 (83) 3.68 (93) 3.93 (100) 4.92 (125) 5.51 (140) 7.08 (180)
L3 1.28 (32.5) 1.67 (42.5) 1.97 (50) 2.46 (62.5) 2.75 (70) 3.54 (90)
L4
±0.008(±0.2)
1.811 (46) 2.283 (58) 2.756 (70) 3.346 (85) 3.937 (100) 4.921 (125)
L5
±0.008(±0.2)
0.905 (23) 1.141 (29) 1.378 (35) 1.673 (42.5) 1.968 (50) 2.460 (62.5)
L6
±0.008(±0.2)
0.983 (25) 1.299 (33) 1.614 (41) 19.68 (50) 2.283 (58) 2.952 (75)
L7
±0.008(±0.2)
0.413 (10.5) 0.629 (16) 0.669 (17) 0.905 (23) 1.181 (30) 1.496 (38)
*) at max. Ø D3
11 Connect port X with port A
12 Hole for fixing pin
13 Mounting depth
14 Port B may be placed at any point around the central axis of
port A, but clearance must always be allowed for the
mounting bolt holes
15 Dependent on diameter D3 this minimum dimensions (H9)
must be maintained
16 For other diameters of port B as given in the dimensions
table, the distance of the hole must be calculated from the
cover mounting surface
Installation bore and mounting pattern to DIN 24 342: dimensions in inches (millimeters)
–0 –0 –0 –0 –0 –0
–0 –0 –0 –0 –0 –0
–0 –0 –0 –0 –0 –0
–0.000
(+0.1)
–0.000
(+0.1)
(R
max
4)
32
x
=
(R
max
8)
63
y
=
(R
z
10)
16
z
=
11/12
For valve:
Model FE 16 C 2X/… = 1
Model FE 25 C 2X/… = 2
Model FE 32 C 1X/… = 3
Model FE 40 C 1X/… = 4
Model FE 50 C 1X/… = 5
Model FE 63 C 1X/… = 6
32-pin plug connector, DIN 41 612 type D = S
Further details to be written in clear text
E = English face plate
No code = German face plate
R1 = Ramp 1 s
R5 = Ramp 5 s
3X = Series 30 to 39 (for VT 5013 to VT 5016)
(30 to 39, externally interchangeable)
4X = Series 40 to 49 (for VT5011 and VT 5012)
(40 to 49, externally interchangeable)
VT 501 S
*
Ordering code
2ac
4ac
28c
22a
18ac
6ac
8ac
10ac
14ac
28a
32a
16ac
V
V
=
10
K
14
13
12
11
14c
12c
20c
22c
5
I
V
∑
≈
≈
=
2
1
30c
d1
32c
26c
24a
24c
P1 P2
P3
7
L0
L0
D1
d1
6
8
L0
1
2
=
+
2.5 A
3
PID
9
5c5b5a
BU2
BU1
+ 9 V
+ 6 V
– 9 V
M0
+ 9 V
+ 24 V
+ 24 V
0 V
+ 10 V
4
P3 = Amplification
d1 = Relay signal
Ramp “Off”, “On”
Signal value
0 to + 6 V
LED illuminated in
event of cable break
Actual value
0 to – 6 V
Card dimensions: Eurocard
3.94 x 6.30 in
(100 x 160 mm)
DIN 41 494
Front plate dimensions:
Height: 3 U 5.05 in (128.4 mm)
Width conductor side: 1 HP 0.20 in (5.08 mm)
Width component side: 7 HP
For applications outside these parameters please consult us
For detailed information see data sheet RA 29 956
Supply voltage
Relay signal voltage
P1 = Ramp time “Up”
P2 = Ramp time “Down”
Measured zero (MO) is increased by +9V in relation to zero volt (0 V)
supply voltage
1 Ramp generator
2 Stepped function
generator
3 Summator
4 PID controller
5 Pulsed output stage
6 Oscillator
7 Demodulator
8 Limiting amplifier
9 Cable break identification
10 Power supply
11 Inductive positional
transducer
12 Solenoid
13 Cable break LED
14 Differential amplifier
Supply voltage:
– Full bridge rectification
V
eff
: 24 V ± 10 %
– Rectified 3-phase supply
V
eff
: 28 V to 35 V
Max. output voltage:
– VT 5011 and 5012
I
max
:1 A
– VT 5013 to 5016
I
max
: 800 mA
Terminal connections / Block wiring diagram
Differential
amplifier –
Reference potential
input: –
Slgnal value input
Signal value input
external
limiting signal
Actual value output
(
R
i
-measuring instrument >
10 kΩ)
Control electronics: Amplifier VT 5011to 5016 (ordered separately)
Technical data
RA 29 204/06.98
12/12
Notes
Mannesmann Rexroth Corporation
Rexroth Hydraulics Div., Industrial,
2315 City Line Road, Bethlehem, PA 18017-2131 Tel. (610) 694-8300 Fax: (610) 694-8467
Rexroth Hydraulics Div., Mobile,
1700 Old Mansfield Road, Wooster, OH 44691-0394 Tel. (330) 263-3400 Fax: (330) 263-3333
All rights reserved – Subject to revision
Printed in U.S.A.
RA 29 204/06.98
