Parker TDC Series User manual

Bulletin MSG11-5715-713/UK
2-Way High Performance
Proportional Throttle Valve
Operation Manual
Series TDC
Design > 15
Parker Hannifin
Manufacturing Germany GmbH & Co. KG
Industrial Systems Division Europe
Gutenbergstr. 38
41564 Kaarst, Germany
Tel.: [phone]
E-mail: [e-mail]
Copyright © 2019, Parker Hannifin Corp.

2Parker Hannifin Corporation
TDC 5715-713UK.indd 29.04.19
2-Way High Performance Prop. Throttle Valve
Series TDC
Operation Manual
FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED
HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY
DAMAGE.
This document and other information from Parker-Hannifin Corporation, its subsidiaries and
authorized distributors provide product or system options for further investigation by users having
technical expertise.
The user, through its own analysis and testing, is solely responsible for making the final selection
of the system and components and assuring that all performance, endurance, maintenance,
safety and warning requirements of the application are met. The user must analyze all aspects
of the application, follow applicable industry standards, and follow the information concerning
the product in the current product catalog and in any other materials provided from Parker or its
subsidiaries or authorized distributors.
To the extent that Parker or its subsidiaries or authorized distributors provide component or
system options based upon data or specifications provided by the user, the user is responsible for
determining that such data and specifications are suitable and sufficient for all applications and
reasonably foreseeable uses of the components or systems.
WARNING — USER RESPONSIBILITY

3Parker Hannifin Corporation
TDC 5715-713UK.indd 29.04.19
2-Way High Performance Prop. Throttle Valve
Series TDC
Operation Manual
Content Page
1. Introduction 4
Characteristics of Valve Driver 4
Order Code 4
Technical Data 5
Block Diagram of Integral Electronics 6
2. Safety Instructions 7
Symbols 7
Service 7
3. Important Details 7
Intended Usage 7
Common Instructions 7
Liability 7
Storage 7
4. Mounting / Installation 8
Scope of Supply 8
Mounting 8
Available Bolts Kits 8
Limits of Use 8
Pressure Fluids 8
Electrical Connection 9
Electrical Interfacing 10
5. Operation Instructions 12
ProPxD Parameterizing Software 12
Air Bleeding of Hydraulic System 15
Filter 15
Flushing 15
6. Troubleshooting 15
7. Accessories / Spare Parts 16
Accessories 16
Spare Parts 16

4Parker Hannifin Corporation
TDC 5715-713UK.indd 29.04.19
2-Way High Performance Prop. Throttle Valve
Series TDC
Operation Manual
Code Flow
characteristics
7 progressive
9 linear
Ordering code
2-way
high per-
formance
proportio-
nal throttle
valve
Pilot
oil
(supply
external, drain
external)
Seal
Design
series
(not
required for
ordering)
Flow
characteristics
Nominal
size
Standard
electronics
Command
signal
TDC E S 9 2 0
Slip-in
cartridge
Standard
dynamics for
controlled
applications
Code Seal
N 1) NBR
V FPM
Code Command signal
B0...+10 V
E 0...+20 mA
Code Nominal size
025 NG25
032 NG32
040 NG40
050 NG50
Nominal
flow
Flow
direction
B →A
A →B
C
1. Introduction
Parker TDC 2-way high performance proportional
throttle valves have an integral electronics and
require only one single electrical common cable
for the control system. Different flow sizes are
available to achieve an optimal adaption for different
applications.
Characteristics of Valve Driver
The described integral electronics driver combines
all necessary functions for the optimal operation
of the valve.
The most important features are:
• excellent properties for response sensitivity and
temperature drift
• differential input stage with various command
signal options
• diagnostic output for spool stroke
• standard central connection
• compatible to the relevant European EMC-
standards
TDC040
Please order plug separately.
1) For HFC fluids suitable.

5Parker Hannifin Corporation
TDC 5715-713UK.indd 29.04.19
2-Way High Performance Prop. Throttle Valve
Series TDC
Operation Manual
General
Design
Proportional throttle valve with LVDT and integrated electronics, slip-in
cartridge according to ISO 7368
Nominal size DIN NG25 NG32 NG40 NG50
Mounting position unrestricted
Ambient temperature [°C] -20...+60
Weight [kg] 11 13 15 26
Vibration resistance [g] 10 sinus 5...2000 Hz acc. IEC 68-2-6
10 (RMS) random noise 20...2000 Hz acc. IEC 68-2-36
15 shock acc. IEC 68-2-27
Hydraulic
Max. operating pressure [bar] Ports A, B, X and SP up to 350, XX observe accumulator pressure
rating; port Y: max. 210
Fluid Hydraulic oil according to DIN 51524
Fluid temperature [°C] -20...+60 (NBR: -25...+60)
Viscosity recommended [cSt] /
permitted [cSt] /
[mm²/s]
[mm²/s]
30 ... 80
20 ... 400
Filtration ISO 4406; 18/16/13
Flow direction B to A / A to B
Pilot pressure [bar] must be as high as system pressure
Pilot oil supply
drain
external via X
external via Y
Leakage in pilot valve at 100 bar [ml/min] <400
Electrical
Duty ratio [%] 100
Protection class IP65 in accordance with EN 60529 (with correctly mounted plug-in
connector)
Supply voltage / ripple [V] DC 18 ... 30, electric shut-off at < 17, ripple < 5 % eff., surge free
Current consumption max. [A] 2.0
Pre-fusing [A] 2.5 A medium lag
Input signal
Code B Voltage
Impedance
Code E Current
Impedance
[V]
[kOhm]
[mA]
[Ohm]
0...+10, ripple < 0,01 % eff., surge free
100
0...+20, ripple <0,01 % eff., surge free
< 250
Differential input max. [V] 30 for terminal D and E against PE (terminal G)
11 for terminal D and E against 0V (terminal B)
Adjustment ranges Min.
Max.
Ramp
[%]
[%]
[s]
0...50
50...100
0...32.5
Enable signal [V] 5...30
Diagnostic signal [V] 0...+10 / +12.5 error detection, rated max. 5 mA
EMC EN 61000-6-2, EN 61000-6-4
Electrical connection 6 + PE acc. EN 175201-804
Wiring min. [mm²] 7 x 1.0 (AWG16) overall braid shield
Wiring length max. [m] 50
Technical data
1) If valves with onboard electronics are used in safety-related parts of control systems, in case the safety function is
requested, the valve electronics voltage supply is to be switched off by a suitable switching element with sufficient
reliability.

6Parker Hannifin Corporation
TDC 5715-713UK.indd 29.04.19
2-Way High Performance Prop. Throttle Valve
Series TDC
Operation Manual
Block circuit diagram electronics
Connection diagrams electronics

7Parker Hannifin Corporation
TDC 5715-713UK.indd 29.04.19
2-Way High Performance Prop. Throttle Valve
Series TDC
Operation Manual
3. Important Details
Intended Usage
This operation manual is valid for 2-way high
performance proportional throttle valves seriesTDC.
Any different or beyond it usage is deemed to be
as not intended. The manufacturer is not liable for
warranty claims resulting from this.
Common Instructions
We reserve the right for technical modifications of
the described product. Illustrations and drawings
within this manual are simplified representations.
Due to further development, improvement and
modification of the product the illustrations might
not match precisely with the described valve. The
technical specifications and dimensions are not
binding.No claim may resulting out of it.Copyrights
are reserved.
Liability
The manufacturer does not assume liability for
damage due to the following failures:
• incorrect mounting / installation
• improper handling
• lack of maintenance
• operation outside the specifications
Do not disassemble the valve! In case of
suspicion for a defect please contact Parker.
Storage
In case of temporary storage the valve must be
protected against contamination, atmospheric ex-
posure and mechanical damages. Each valve has
been factory tested with hydraulic oil, resulting in
protection of the core parts against corrosion. Yet
this protection is only ensured under the following
conditions:
2. Safety Instructions
Please read the operation manual before instal-
lation, startup, service, repair or stocking! Paying
no attention may result in damaging the valve or
incorporated system parts.
Symbols
This manual uses symbols which have to be fol-
lowed accordingly:
Instructions with regard to the warranty
Instructions with regard to possible
damaging of the valve or linked system
components
Helpful additional instructions
Service
Workings in the area of installation, commissioning,
maintenance and repair of the valve may only be
allowed by qualified personnel.This means persons
which have, because of education, experience and
instruction, sufficient knowledge on relevant direc-
tives and approved technical rules.
Outdoor storage or within sea and tropical
climate will lead to corrosion and might dis-
able the valve!
Storage
period Storage requirements
12 months constant humidity < 60 % as well
as constant temperature < 25 °C
6 months varying humidity as well as vary-
ing temperature < 35 °C

8Parker Hannifin Corporation
TDC 5715-713UK.indd 29.04.19
2-Way High Performance Prop. Throttle Valve
Series TDC
Operation Manual
• Remove protection plate from the valve mounting
surface
• Check the proper position of the valve ports
and the O-rings.
• Mounting bolts:use property class 12.9, ISO 4762
Insufficient condition of the valve mounting
surface might create malfunction!
Incorrect mounting resp. bolt torque may
result in abrupt leakage of hydraulic fluid on
the valve ports.
Y-port has always to be tied directly and
separately to tank!
Limits of Use
The valve may be operated within the determined
limits only. Please refer to the “technical data“ sec-
tion as well as to the “characteristic curves“ in the
Parker catalogue HY11-3500/UK "HydraulicValves
Industrial Standard".
Follow the environmental conditions! Unal-
lowable temperatures, shock load, aggresive
chemicals exposure, radiation exposure,
illegal electromagnetic emissions may result
in operating trouble and may lead to failure!
Follow the operating limits listed in the “speci-
fications“ table!
4. Mounting / Installation
Scope of Supply
Please check immediately after receiving the valve,
if the content is matching with the specified scope
of supply. The delivery includes:
• valve
• operation manual
The central connector has to be ordered separately
and is not included in the delivery.
Please check the delivery immediately after
receiving the shipment for apparent damages
due to shipping. Report shipment losses at
once to the carrier and the supplier!
Mounting
• Compare valve type (located on the name plate)
with part list resp. circuit diagram.
• The valve may be mounted fix or movable in
any direction.
• Verify the mounting surface for the valve.Uneve-
ness of 0.01 mm/100 mm, surface finish of 6.3
µm are tolerable values.
Keep valve mounting surface and work envi-
ronment clean!
Available Bolt Kits
Pressure Fluids
The following rules applies for the operation with
various pressure fluids:
This information serves for orientation and
does not substitute user tests among the
particular operating conditions.Particularly no
liabiliy for media compatibility may be derived
out of it.
Mineral oil: usable without restriction.
HFA Oil-in-water emulsion
HFB Water-in-oil emulsion
HFC Aqueous solution (glycols)
HFD Unhydrous fluids (Phosphor-Ester)
For operation with the following pressure fluids
please consult Parker:
For detailed information concerning pressure
fluids noteVDMA-document 24317 as well as
DIN 51524 & 51502.
Special gaskets may be available depending on
the utilized fluid.
In case of doubt please consult Parker.
Size Ordering no. Mounting bolt Torque
TDC025 BK504 4 pcs. M12x100 108 Nm
TDC032 BK529 4 pcs. M16x100 264 Nm
TDC040 BK481 4 pcs. M20x110 517 Nm
TDC050 BK481 4 pcs. M20x110 517 Nm

9Parker Hannifin Corporation
TDC 5715-713UK.indd 29.04.19
2-Way High Performance Prop. Throttle Valve
Series TDC
Operation Manual
The connecting cable has to comply to the follow-
ing specification:
Cable type control cable, flexible,
7 conductors, overall braid
shield
Cross section min. 1.0 mm² (AWG16)
Outer dimension 8...12 mm
Cable length max. 50 m
For cable lengths > 50 m consult Parker.
Electrical Connection
The electrical connection of the valve takes place
by one common cable, which is coupled to the
integrated electronic driver by a central connector
assembly.
The connection requires a 6 + PE female connector
EN 175201-804.
Female connector (ordering no. 5004072)
7/8-20
UNEF-2B
Ø28.6
max. 67
PG13.5
A female connector with metal housing is
required! Plastic made models may create
function problems due to insufficient EMC-
characteristics.
Do not disconnect cable socket under tension!
Angled female connector (ordering no. 5005160) The backshell nut of the cable gland has to be
tighten with a suitable tool. The target value for
the tightening torque is 4 Nm. Tighten the cap nut
with a torque of 5 Nm after attaching the female
connector on the socket.
Incomplete tightening of backshell nut respec-
tively cap nut may result in undesired release
of the connection as well as degradation of
the water tightness.
When using female connectors of other
manufacturers, the relevant regulations must
be observed.
The cable may only be connected to the female
connector by authorized and qualified person-
nel. A short between individual conductors
resp.to the connector housing , bad soldering
as well as improper shield connection may
result in malfunction and breakdown of the
valve.
The mounting surface of the valve has to be
connected to the earth grounded machine
frame. The earth ground wire from the valve
connecting cable as well as the cable shield
have to be tied to the protective earth termi-
nal within the control unit. It is necessary to
use a low ohmic potential connection between
control unit and machine frame to prevent
earth loops (cross section AWG 6).
The connection cable is coupled to the female
connector by solder joints.
Skinning lengths for the connecting cable:

10 Parker Hannifin Corporation
TDC 5715-713UK.indd 29.04.19
2-Way High Performance Prop. Throttle Valve
Series TDC
Operation Manual
Wiring diagram of supply voltage (6 + PE)
Electrical interfacing
Supply voltage:
The supply voltage for the valve has to cover the
range of 18...30 V. The residual ripple may not
exceed 5 % eff.
The applied power supply must comply to the
relevant regulations (DIN EN 61558) and must
carry a CE-mark. The operating voltage for
the valve must be free of inductive surges.
Do not exceed the max. value of 30 V Non-
observance of this rule may result in perma-
nent damaging of the valve.
The increased inrush current of the valve
should be considered when selecting the
Enable input
A signal voltage enables the actuator drive of the
valve. Continuous operation of the valve requires a
permanent voltage 5...30V (i.e.the supply voltage).
In case of disabling the signal the valve will reach its
hydraulic default (power down) position in no time
independently from the command signal value. At
the same time the position controller output will be
clamped. In case of restarting the enable signal,
the valve spool takes its position always out of the
power down. Preferable the enable signal should
be switched on together with the hydraulic pressure
supply. This forces the actuator drive into drop out
power supply. A stabilized power supply with
overcurrent limiting feature should not be
used. Due to the inrush current of the valve
the current limit circuit may respond prema-
turely and create problems during energizing
of the supply voltage.
The operation of the valve is blocked if the
supply voltage polarity is interchanged.
Each valve requires a separate pre-fuse (rat-
ing: s. techn. data). Non-observance of this
instruction may create irreparable damage of
valve resp. incorporated system parts.
condition when the hydraulic system is switched off,
and it avoids needless heating of the actuator.
The enable function represents no safety
arrangement against unwanted valve opera-
tion in terms of rules for accident prevention!
To block the valve function under all conditions,
more advanced steps are necessary, i.e.
the installation of additional safety check
valves.