ABB HART RSDE10 User manual

Operating Instructions
42/68-287-EN
Electrical Linear Actuator
RSDE10 ... 50 (Contrac)
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Rated forces
10 ... 50 kN (2200 ... 11000 lbf)
In explosion-proof design
P R OF I
BU S
PROCESS FIELD BUS
®

Blinder Text
2 RSDE10 ... 50 (Contrac) 42/68-287-EN
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Electrical Linear Actuator
RSDE10 ... 50 (Contrac)
Operating Instructions
42/68-287-EN
10.2007
Rev. B
Manufacturer:
ABB Automation Products GmbH
Schillerstraße 72
32425 Minden
Germany
Tel.: [phone]
Fax: [phone]
[email protected]b.com
© Copyright 2007 by ABB Automation Products GmbH
Subject to change without notice
This document is protected by copyright. It assists the user with the safe and efficient operation of the
device. The contents may not be copied or reproduced in whole or in excerpts without prior approval of
the copyright holder.
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Contents

Contents
42/68-287-EN RSDE10 ... 50 (Contrac) 3
1Safety....................................................................................................................................................................5
1.1 General Safety Information ............................................................................................................................5
1.2 Technical limits...............................................................................................................................................5
1.3 Warranty provision .........................................................................................................................................6
1.4 Labels and symbols........................................................................................................................................6
1.4.1 Symbols and warnings............................................................................................................................6
1.4.2 Name plate..............................................................................................................................................7
1.5 Operator liability .............................................................................................................................................7
1.6 Personnel qualification ...................................................................................................................................7
1.7 Returning devices...........................................................................................................................................8
1.8 Disposal..........................................................................................................................................................8
1.8.1 Information on WEEE directive 2002/96/EC (Waste Electrical and Electronic Equipment) ...................8
1.9 Transport safety information ..........................................................................................................................8
1.10 Storage conditions..........................................................................................................................................9
1.11 Installation safety information.........................................................................................................................9
1.12 Electrical installation safety information .........................................................................................................9
1.13 Operating safety information ........................................................................................................................10
1.14 Maintenance safety information ...................................................................................................................10
2Explosion-protection safety precautions........................................................................................................11
2.1 Operation via frequency transformer............................................................................................................11
2.2 Preventing electrostatic charging .................................................................................................................11
3Design and function..........................................................................................................................................12
4Installation..........................................................................................................................................................13
4.1 Actuator check..............................................................................................................................................13
4.2 Mounting position .........................................................................................................................................13
4.3 Installation instructions.................................................................................................................................14
4.3.1 Valve requirements ...............................................................................................................................14
4.4 Mounting examples ......................................................................................................................................15
4.5 Adaptation of actuator stroke to the valve stroke.........................................................................................16
4.6 Assembly with the valve...............................................................................................................................16
5Electrical connection ........................................................................................................................................17
5.1 Cable shield..................................................................................................................................................18
5.1.1 Signal part .............................................................................................................................................18
5.1.2 Motor .....................................................................................................................................................18
5.2 Terminal connection diagrams .....................................................................................................................19
5.2.1 Power Electronic Unit EBN853 (Contrac) .............................................................................................19
5.2.2 Power Electronic Unit EBN861 (Contrac) .............................................................................................21
5.2.3 Power Electronic Unit EBS852 (Contrac) / EBS862 (Contrac).............................................................23
6Operation............................................................................................................................................................24

Contents
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6.1 Automatic / manual mode.............................................................................................................................24
6.2 Manual operation..........................................................................................................................................24
7Maintenance.......................................................................................................................................................25
7.1 Inspection and overhaul ...............................................................................................................................25
7.2 Brake adjustment .........................................................................................................................................27
7.3 Oil change ....................................................................................................................................................27
7.4 Filling capacity..............................................................................................................................................28
8Trouble shooting ...............................................................................................................................................29
8.1 Electrical test values.....................................................................................................................................29
9Technical data....................................................................................................................................................30
9.1 General information......................................................................................................................................30
9.2 Technical data RSDE10 ... RSDE20............................................................................................................30
9.3 Technical Data RSDE50 ..............................................................................................................................31
9.4 Technical data for the cable set (for Ex-relevant range)..............................................................................32
10 Appendix ............................................................................................................................................................33
10.1 Permits and certifications .............................................................................................................................33
11 Index ...................................................................................................................................................................35

Safety
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1 Safety
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1.1 General Safety Information
The “Safety” chapter provides an overview of the safety aspects to be observed for the
operation of the device.
The device is built based on state-of-the-art technology and is operationally safe. It was tested
and left the factory in a proper state. The requirements in the manual as well as the
documentation and certificates must be observed and followed in order to maintain this state for
the period of operation.
The general safety requirements must be complied with completely during operation of the
device. In addition to the general information, the individual chapters of the manual contain
descriptions about processes or procedural instructions with specific safety information.
Only the observance of all safety information enables the optimal protection of personnel as well
as the environment from hazards and the safe and trouble-free operation of the device.
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The actuators are used for operating final control elements (valves, vanes, etc.). They may only
be operated using the appropriate Contrac electronic unit for field or rack installation. Do not
use these actuators for any other purpose. Otherwise, a hazard of personal injury or of damage
to or impairment of the operational reliability of the device may arise. In addition to these
operating instructions, the relevant documentation for the electronic unit and software tools
must be observed.
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Repairs, alterations and enhancements or the installation of replacement parts is only
permissible as far as described in the manual. Further actions must be verified with ABB
Automation Products GmbH. Excluded from this are repairs performed by ABB-authorized
specialist shops.
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1.2 Technical limits
The device is designed for use exclusively within the stated values on the name plate and in the
technical specifications (see "Technical Specifications” chapter and/or data sheet). These must
be complied with accordingly, e.g.:
• The maximum operating temperature may not be exceeded.
• The permitted operating temperature may not be exceeded.
• The housing protection system must be observed.
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Safety
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1.3 Warranty provision
A use contrary to the device’s stipulated use, disregarding of this manual, the use of under-
qualified personnel as well as unauthorized alterations excludes the manufacturer of liability
from any resulting damages. The manufacturer’s warranty expires.
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1.4 Labels and symbols
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1.4.1 Symbols and warnings
Danger – <Serious damage to health / risk to life>
One of these symbols in conjunction with the “Danger“ warning indicates an imminent danger.
If it is not avoided, death or serious injury will result.
Warning – <Bodily injury>
The symbol in conjunction with the “Warning“ message indicates a possibly dangerous
situation. If it is not avoided, death or serious injury could result.
Caution – <Slight injuries>
The symbol in conjunction with the “Caution“ message indicates a possibly dangerous
situation. If it is not avoided, slight or minor injury can result. May also be used for property
damage warnings.
Notice – <Property damage>!
The symbol indicates a possibly damaging situation. If it is not avoided, the product or
something in its area can be damaged.
Important
The symbol indicates operator tips or especially useful information. This is not a message for a
dangerous or damaging situation.
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Safety
42/68-287-EN RSDE10 ... 50 (Contrac) 7
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1.4.2 Name plate
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M00305
Antrieb / Actu ator: CONTRAC ....
F-Nr./No NL
M = Jahr/Year
CE
t= IP66
min......max. ....... max. .........
Öl / Oil:
Mit / With Elektronik/Electronics EBN ../EBS...
II 2 G/D ck EEx de [ib] ib II B T4 bzw IP6x T=130°C
ZELM 04 ATEX 0209 X
ABB Automation
D-32425 Minden
Made in Germany
1
2
3
4
5
6
7
8
9
10
XXXX
Fig. 1
1 Complete model name
2 Fabrication no./ NL no. (no. of non-
standard version)
3 Output torque / Year of manufacture
4 Permissible ambient temperature and
protection class / CE mark with
information about the monitoring
authority
5 min./max. crank angle and min./max.
actuating speed
6 Filled oil types
7 Associated Contrac electronic unit
8 Explosion protection class
9 Certification authority
10 Free for customer-specific entry
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1.5 Operator liability
The operators must strictly observe the applicable national regulations in their countries with
regards to installation, function tests, repairs, and maintenance of electrical devices.
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1.6 Personnel qualification
The installation, commissioning and maintenance of the device may only be carried out through
trained specialist personell authorized by the plant operator. The specialist personnel must have
read and understood the manual and comply with its instructions.
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Safety
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1.7 Returning devices
Use the original packaging or a suitably secure packaging for returning the device for repair or
for recalibration. Include the properly filled out return form (see attachment) with the device.
According to EC guidelines for hazardous materials, the owner of hazardous waste is
responsible for its disposal or must observe the following regulations for its shipping:
All delivered devices to ABB Automation Products GmbH must be free from any hazardous
materials (acids, alkali, solvents, etc.).
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1.8 Disposal
ABB Automation Products GmbH actively promotes environmental consciousness and has an
operational management system in accordance with DIN EN ISO 9001:2000, EN ISO
14001:2004 and OHSAS 18001. Our products and solutions should have minimum impact on
the environment and persons during manufacture, storage, transport, use and disposal.
This includes the environmentally friendly use of natural resources. Through its publications
ABB conducts an open dialog with the public.
This product/solution is manufactured from materials that can be reused by specialized
recycling companies.
1.8.1 Information on WEEE directive 2002/96/EC (Waste Electrical and Electronic Equipment)
This product/solution is not subject to the WEEE directive 2002/96/EC and relevant national
laws (e.g., ElektroG in Germany).
Dispose of the product/solution directly in a specialized recycling facility and do not use the
municipal garbage. Only privately used products may be disposed of in the municipal garbage
according to the WEEE directive 2002/96/EC. Proper disposal prevents negative effects on
people and the environment, and supports the reuse of valuable raw materials.
If it is not possible to dispose of old equipment properly, ABB Service can accept and dispose of
returns for a fee.
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1.9 Transport safety information
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Check the devices for possible damage that may have occurred from improper transport.
Damages in transit must be recorded on the transport documents. All claims for damages must
be claimed without delay against the shipper and before the installation.
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Safety
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1.10 Storage conditions
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The actuators may be stored under moist and aggressive condition for a short time. The
equipment is protected against external corrosive influences. However, direct exposure to rain,
snow, etc., must be avoided.
Actuators, equipped with an anti condensation heater, are additionally protected by desiccant,
which is placed in the following locations:.
Position sensor: in connection chamber
electronic unit (separately supplied): electrical connection area
The desiccant guarantees sufficient protection for approximately 150 days. It can be
regenerated at a temperature of 90 °C (114 °F) within 4 h.
Important
Remove the desiccant prior to commissioning the actuator or the electronic unit.
If you intend to store or transport the device for a longer time, we recommend that you wrap it in
plastic foil and add desiccant. Regularly check whether the desiccant is still active.
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1.11 Installation safety information
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• The actuators perform movements for positioning vanes and valves, etc.
• Only qualified specialists who have been trained for these tasks are authorized to mount and
adjust the control actuator, and to make the electrical connection.
• When working on the actuator itself or the electronics always observe the locally valid
accident prevention regulations and the regulations concerning the construction of technical
installations.
• The eyebolt at the top of the actuator may only be used to lift or lower the actuator vertically.
• Do not use the handwheel to lift or to lower the actuator..
• Do not use it if the actuator is mounted at the valve! Make sure that the final control element
is not exposed to process forces.
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1.12 Electrical installation safety information
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The electrical connection may only be performed by authorized specialist personnel according
to the electrical plans.
Observe the electrical connection information in the manual, otherwise the electrical protection
can be affected.
The secure isolation of contact-dangerous electrical circuits is only guaranteed when the
connected devices fulfil the requirements of the DIN VDE 0106 T.101 (basic requirements for
secure isolation).
For secure isolation, run the supply lines separated from contact-dangerous electrical circuits or
additionally isolate them.
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Safety
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1.13 Operating safety information
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Warning - risk of injury!
Note that the actuator position may be changed accidentally by the repelling power of the
valve when the brake is released!
Before switching on, ensure that the specified environmental conditions in the “Technical
Specifications” chapter or data sheet are complied with and that the power supply voltage
corresponds with the voltage of the actuator.
When there is a chance that safe operation is no longer possible, put the device out of operation
and secure against unintended operation.
When mounting the actuator in areas which may be accessed by unauthorized persons, take
the required protective measures.
• Lock the handwheel with a cotter pin in order to a void unintentional manual actuator
operation. Switch-off the power supply to the motor prior to any manual operation.
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1.14 Maintenance safety information
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• When changing the oil of the actuator, thoroughly remove any oil that may have run down on
the floor during the procedure to avoid accidents.
• Dispose of the waste oil in compliance with the respective local regulations. Make sure that
no oil reaches the water cycle.
• Switch off the supply voltage for the power electronic unit and separate anti-condensation
heater (option) when working on the actuator or related subassemblies and take precautions
to prevent unintentional switch-on.
• Make sure that any oil leaking from the device cannot come into contact with hot parts
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Explosion-protection safety precautions
42/68-287-EN RSDE10 ... 50 (Contrac) 11
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2 Explosion-protection safety precautions
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Important
Technical modifications to the actuator or motor cancel the explosion protection.
• Before installing the actuator, review the information on the ID label regarding device class,
Ex category, Ex zone and temperature class to make sure the actuator is approved for
operation in the relevant hazardous area. In the event of deviations, the actuator may not be
put into operation.
• Check the oil level and mounting position prior to commissioning the device in explosive
atmospheres.
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2.1 Operation via frequency transformer
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• The frequency converter (electronic unit) may not installed or used within the hazardous
area.
• Check whether the electronic unit is loaded with the parameters of the actuator it is
connected to.
• Check the electronic unit for proper connection to the correct actuator.
• Setpoint monitoring is activated as default setting when the electronic unit leaves the
manufacturer. Do not de-activate this setting.
• Rapid traverse mode is not allowed on Ex actuators, and the feature cannot be activated
from the user interface.
• The Contrac power electronic unit must be upstream from the motor temperature monitoring
unit SD241B or similar, certified tripping unit.
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2.2 Preventing electrostatic charging
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Due to potential unallowed charging of the housing, the effects of high voltage sources on the
equipment must be prevented.
Important
Clean coated surfaces with a damp towel.
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Design and function
12 RSDE10 ... 50 (Contrac) 42/68-287-EN
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3 Design and function
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J
DCS / controller
115 V AC / 230 V AC
motor temperature
monitoring unit
(z.B. SD241B)
Contrac
electronic unit
Contrac actuator
in explosion-proof design M00266
non-explosive area
explosive area
motor with
temperature sensor
brake
motor- /
brake cable
(screened)
sensor cable
(screened)
signal cable from / to DCS
/ controller (screened)
motor wiring chamber
sensor wiring chamber
(anti-condensation heater
optional)
sensor electronics
position sensor
temperature
sensor cable
Fig. 2: Ex design
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Installation
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4 Installation
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4.1 Actuator check
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Before you start to install the actuator make sure that the delivery status corresponds to the
ordered status and to the intended use.
• Check the oil level when installing the device in positions other than IMV 1.
• Did you fasten the separately delivered venting plug (spare part no. 9287338) in the
uppermost bore (depending on the mounting orientation)?
• Make sure that the motor and the connection chambers are free of dirt, moisture and
corrosion.
• Make sure adequate travel is provided for the valve stroke.
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4.2 Mounting position
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The gears of the actuator RSDE10 ... 50 (Contrac) are oil lubricated. They contain the max. oil
quantity when leaving the manufacturer. Once the actuator is installed replace the uppermost
check plug by the separately supplied venting plug.
IMV 1 IMV 3 IMB 5
IMB 5
M00311
12
Fig.3
1 Inspection plug 2 Venting plug
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All mounting orientations shown in fig. Fig.3 are permissible. To facilitate mounting and
maintenance, however, it is recommended to use orientation IMV 1. For each mounting
position, check the oil level prior to commissioning.
In order to ensure sufficient ventilation and space for motor de-/installation allow for min. 80 mm
(3.15 inch).
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Installation
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4.3 Installation instructions
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• Make sure that the actuator is accessible from all sides to ensure convenient hand wheel
operation, electrical connection, and replacement of assemblies.
• Avoid direct exposure to rain, snow and other environmental influences.
• The surface temperature increase during the operation caused by the heat transfer via the
interface between actuator and valve may may not exceed a surface temperature of 100 °C
(212 °F). Check the surface temperature at regular intervals.
• In IMV 1 mounting position, the actuators are resistant against vibrational loading acc. to EN
60068-2-6, table C.2 up to 150 Hz and additionally 1 g / 30 min. If the operating conditions
do not clearly allow you to estimate whether the vibrational loading remains significantly
below the proven contingent, reduce the maintenance intervals accordingly to avoid oil
leakage.
• Make sure that the thrust rod and the valve stem are not exposed to additional vibrational
loading that exceeds by double the rated force (e.g., by a spring coupling or a vibration
absorber between thrust rod and valve stem).
• The maximum rated force of the actuator may not be permanently exceeded. For a short
period, the force can be increased by up to twice the rated force is permitted.
• When mounting the actuator close to heat sources use an insulating layer or shielding.
• The ambient temperature may not exceed 60 °C (140 °F). If necessary, use an appropriate
roof to avoid heat radiation.
• The internal stroke limiter prevents the actuator thrust rod from leaving the housing. Make
the mechanical adjustment so that in the end position there is still a 3% gap to its internal
counterpart.
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4.3.1 Valve requirements
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• The force in the end position can be up to 2.5 times higher than the rated force.
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Installation
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4.4 Mounting examples
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1
2
3
4
5
6
7
8
9
10
11
12
13
M00310
Fig. 4: Installation example RSDE
1 Cover for thrust rod
2 Servo motor
3 Hand wheel
4 Mounting screws (8.8)
5 external stop
6 Coupling
7 Valve stem
8 Valve yoke
9 Valve
10 Mechanical position indicator
11 Thrust rod
12 Screw plug for stop position
13 Thrust rod cover
Pos: 11.13 /Überschri ften/1.1/1-spa ltig/A - F/Anpassung des Antr iebshubs an den Hub der Arma tur @ 10\mod_1181900918937 _3101.doc @ 106652

Installation
16 RSDE10 ... 50 (Contrac) 42/68-287-EN
4.5 Adaptation of actuator stroke to the valve stroke
Pos: 11.14 /Montage/A ktorik/Linearantri ebe/RSDE10..50/ Anpassung des Antriebshu bs @ 10\mod_118189057606 2_3101.doc @ 106326
The factory-set actuator stroke corresponds to the stroke named on the ID-label + 1 mm (0.04
inch). If an application requires stroke adjustment, proceed as follows (comply with min./max.
stroke; see technical data):
Important
With a mounting position other than IMV 1, drain the oil until the oil level is below the thrust rod
cover (Fig. 4/13).
1. Drive the thrust rod manually completely out. The internal limit stop should now be touching
the driving sleeve.
2. Loosen the screws of the thrust rod cover and remove the cover.
3. Open the screw plug in the thrust rod cover.
4. Both Allen clamping screws are accessible through the opening. Loosen the screws.
5. Use the hand wheel to drive in the thrust rod until the actuator stroke matches the required
valve stroke.
6. Turn the internal limit stop (slotted ring nut) clockwise until it is touching the drive sleeve.
Finally, turn it back approx. 1 turn.
7. Tighten both Allen screws to the required torque (26 Nm (19.18 Lbf-ft)).
8. Reattach the cover for the thrust rod.
9. Screw in the lateral screw plug.
10. Fill the oil according to mounting position.
Pos: 11.15 /Überschri ften/1.1/1-spa ltig/S - Z/Zusammenbau mi tde m Stellglied @ 10\mod_1 181634985953_3101.doc @ 103507
4.6 Assembly with the valve
Pos: 11.16 /Montage/A ktorik/Linearantri ebe/RSDE10..50/ Zusammenbau mit dem Stellgli ed @ 10\mod_11818914147 50_3101.doc @ 106349
1. Drive the thrust rod completely in and put the actuator onto the valve yoke.
2. Make sure the valve stem is aligned with the center of the bore and at right angles to the
actuator seat (permissible parallel deviation < 0.1 mm (0.009 inch) with regard to total
stroke).
3. Fasten the actuator to the yoke with screws of property class 8.8 (tensile strength 800
N/mm2(116032 pounds/square inch); yield strength 640 N/mm2(93550 pounds/square
inch).
4. Use the hand wheel to drive the thrust rod out; link the rod with the valve stem via the
coupling.
5. Manually retract the thrust rod to check whether or not the external stop of the actuator is on
the housing flange before the valve cone touches the cover.
6. If required, adjust with the coupling (only possible within certain limits!).
Pos: 12 /======= Seitenu mbruch ======== @ 0\mod_112 6532365768_3101.doc @ 3830

Electrical connection
42/68-287-EN RSDE10 ... 50 (Contrac) 17
Pos: 13.1 /Überschri ften/1/A - F/Elektri scher Anschluss @ 0\mod_1140 620471687_3101.doc @ 3143
5 Electrical connection
Pos: 13.2 /Elektri scher Anschluss/Aktor ik/Antriebe/Al lgemein/Elektrisc her Anschluss @ 10\mod_118 1658330812_3101.doc @ 104606
Each actuator requires a Contrac electronic unit which is loaded with the type specific-software.
Carefully consider the instructions for the electronic unit and compare the data labels of the
actuator and the electronic unit in order to ensure a proper hard- and software assignment.
The cable between the actuator and the electronic unit is connected to terminals.
Instructions regarding use in Ex applications
The electrical connection between the Contrac electronic unit and the Contrac actuator can be
established using the cable set (order code 695). The cable harness is not part of the Ex
prototype test certificate and must therefore be tested for safety-relevant functionality within
the complete installation by the installer or operator.
Consider the following issues:
• Consider the local regulation concerning the setup of electrical devices within hazardous
areas. This applies particularly to EN 60079-14 for the setup of the screen and the potential
compensation between the actuator, the electronic unit and the motor protection unit (see 1)
in chapter Cable shield, page 18 and chapter Terminal connection diagrams, page19 ff.
• For the connection of the motor and the position transmitter only use ATEX certified EEx e
cable glands with IP 66 acc. to EN 50019.
• Use a cable socket or a solid wire, bended to a "U", to connect the motor cable.
• Ensure a proper strain relief for all cable connections.
• Protect all cables in the connections chambers against contact with metal components.
Ensure a gap of at least 6 mm between all conductive components.
• Remove the desiccant in motor and position sensor.
• Do not change the factory-set position of the motor terminal chamber.
• Seal all not used cable entries with ATEX certified IP 66 plugs.
• Use a certified cut-off unit for the thermal motor monitoring. Permitted units are, e.g.:
- ABB motor temperature monitoring unit SD 241 B
- 3 RN 1011-1 CK 00 , Ex II (2) GD , PTB 01 ATEX 3218, Siemens
Pos: 13.3 /====== = Sei tenumbruch ======= =@ 0\ mod_1126532365768_3101.doc @ 3830

Electrical connection
18 RSDE10 ... 50 (Contrac) 42/68-287-EN
Pos: 13.4 /Überschri ften/1.1/1-spa ltig/G - L/Kabelschirm @ 10\ mod_1181823716656_31 01.doc @ 106187
5.1 Cable shield
Pos: 13.5 /Überschri ften/1.1.1/1-spal tig/Signalteil @ 10\ mod_1182501083765_31 01.doc @ 108573
5.1.1 Signal part
Pos: 13.6 /Elektri scher Anschluss/Aktor ik/Antriebe/Al lgemein/Kabelschi rm Anschluss @ 10\mod_11818 23021906_3101.doc @ 106144
3
3
4
2
2
1
1
M00307
Fig. 5: Fitting the shield
1. Remove approx. 2 cm of cable sheathing (3) from the end of the cable.
2. Separate the shield and peel it back to its inner sheathing (4).
3. Push the cable through the cable gland and fasten with clamp (1).
4. Make sure that the shielding is touching the clamp and the electronic unit housing (2).
Pos: 13.7 /Überschri ften/1.1.1/1-spal tig/Motor @ 10\mod_1182 501159359_3101.doc @ 108596
5.1.2 Motor
Pos: 13.8 /Elektri scher Anschluss/Aktor ik/Antriebe/Al lgemein/Kabelschi rm Motor @ 10\mod_1182501238 328_3101.doc @ 108619
The cable shield must be connected to the motor in a proper manner.
Pos: 13.9 /====== = Sei tenumbruch ======= =@ 0\ mod_1126532365768_3101.doc @ 3830

Electrical connection
42/68-287-EN RSDE10 ... 50 (Contrac) 19
Pos: 13.10 /Überschri ften/1.1/1-spa ltig/A - F/Anschlussp läne@ 0\mod_113984472762 5_3101.doc @ 3179
5.2 Terminal connection diagrams
Pos: 13.11 /Überschri ften/1.1.1/1-spa ltig/Leistungsele ktronik EBN853 (Con trac) @ 10\mod_118216526554 6_3101.doc @ 107477
5.2.1 Power Electronic Unit EBN853 (Contrac)
Pos: 13.12 /Überschri ften/1.1.1.1/1- spaltig/Analog / Bi när @ 10\mod_1182230113218_3 101.doc @ 107842
5.2.1.1 Analog / digital
Pos: 13.13 /Elektri scher Anschluss/Aktor ik/Antriebe/Al lgemein/Elektrisc her Anschluss Leis tungselektronik EBN85 3 @ 10\mod_1182165664453_ 3101.doc @ 107576
Important
The electrical connection is provided by terminals on the actuator and on the electronic unit.
24V
30
+- -
+
RB
+-
31
I
U
26 27
1
+-+-+- +
-
7
28 39410 13 5111461215
LN
17 19 20 21 22 23 24
SD241B
U1 V1 70 1
71 2
W1 1 2
J
17 19 20 21 22 23 24
UVWBrBr
PE
PE
H1 H2
11
Uv
24V
+
RB
+-
28 29
10
18
mains
M00208
M3~
motor brake
Contrac ex-actuator
sensors Ex
non-Ex
heater approx 6 W (option)*
screen connected to both ends
one-sided screening
in further wiring possible
transmitter
4...20mA
Setpoint
+ HART
0/4...20mA act. pos.
0/4...20mA
BA 1
o.k./fault BA 2
endp. 0% BA 3
endp. 100%
BE 1
MAN/AUT BE 2
MAN(+) BE 3
MAN (-) Uv
out
sub distribution board
Contrac electronic unit
ext. fuse
motor
conn. chamber sensor
conn. chamber
115 V AC / 230 V AC
1)
1) 1)
1)
1)
Fig. 6: Electrical connection: Ex actuator analog / digital

Electrical connection
20 RSDE10 ... 50 (Contrac) 42/68-287-EN
5.2.1.2 PROFIBUS DP
M00241
B1 B2A1 A2
Contrac
electronic unit
bus connection
bus termination
red
red
green
green
U1 V1 W1 1 2
J
3~ M
10 11 70 71
17 19 20 21 22 23 24
17 19 20 21 22 23 24
12
28 29 30 31
UV W Br Br PE H1 H2
LN
Bus out
Bus in
S1
SD241B
18
non Ex
Ex
heater approx. 6 W (option)
motor
conn. chamber
sensor
conn. chamber
motor brake
Contrac
Ex-actuator
mains
ext. fuse
sensor
BA1
e ndp. 0%
BA2
e ndp. 100%
10 13
11 12
115 V AC /
230 V AC
Screen at both ends up
to the sub distribution board.
One-sided screening
in further wiring possible.
1)
1)
1)
1)
1)
Fig. 7: Electrical connection: PROFIBUS DP option
:
Pos: 13.14 /==== === Sei tenumbruch ======= =@ 0\ mod_1126532365768_3101.d oc @ 3830