Compact Operating Instructions • 02/2014 SSIPART PS2 with and without HART Nur Online-Version: Rückenbreite für Druck überprüfen ! Get more information www.siemens.com/processautomation www.siemens.com/sipartps2 SIPART PS2 (6DR5...) Electropneumatic positioners SIPART PS2 with and without HART Compact Operating Instructions Siemens AG Industry Sector Postfach 48 48 90026 NÜRNBERG GERMANY Subject to change without prior notice A5E03436620-04 © Siemens AG 2014 A5E03436620 A5E03436620 www.siemens.
Compact Operating Instructions • 02/2014 SSIPART PS2 with and without HART Nur Online-Version: Rückenbreite für Druck überprüfen ! Edition A5E03436620-04 GN: 30690_SIPART PS2 02/2014
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SIPART Electropneumatic positioners SIPART PS2 (6DR5...) Compact Operating Instructions Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger.
1.2 History The following table shows the most important changes in the documentation compared to the previous edition. Edition Comment 03/2011 First edition 01/2013 Revision of the warning information as well as sections "Technical data (Page 34)", "Connecting (Page 12)" and "Commissioning (Page 23)". 02/2014 Chapter "Technical data (Page 34)" 1.3 Purpose The electropneumatic positioner is used for the continuous control of process valves with pneumatic drives in the following industries.
CAUTION Insufficient protection during storage The packaging only provides limited protection against moisture and infiltration. ● Provide additional packaging as necessary. Special conditions for storage and transportation of the device are listed in "Technical data" (Page 34). 1.6 Notes on warranty The contents of this manual shall not become part of or modify any prior or existing agreement, commitment or legal relationship.
2.1.2 Laws and directives Observe the test certification, provisions and laws applicable in your country during connection, assembly and operation. These include, for example: ● National Electrical Code (NEC - NFPA 70) (USA) ● Canadian Electrical Code (CEC) (Canada) Further provisions for hazardous area applications are for example: ● IEC 60079-14 (international) ● EN 60079-14 (EC) 2.1.
WARNING Loss of safety of device with type of protection "Intrinsic safety Ex i" If the device has already been operated in non-intrinsically safe circuits or the electrical specifications have not been observed, the safety of the device is no longer ensured for use in hazardous areas. There is a danger of explosion. ● Connect the device with type of protection "Intrinsic safety" solely to an intrinsically safe circuit.
WARNING Exceeded maximum ambient or process media temperature Danger of explosion in hazardous areas. Device damage. ● Make sure that the maximum permissible ambient and process media temperatures of the device are not exceeded. Refer to the information in Chapter "Technical data (Page 34)". CAUTION Unsuitable compressed air Device damage. As a general rule, the positioner must only be operated with dry and clean compressed air. ● Use the customary water separators and filters.
3.3 Mounting the part-turn actuator You require an actuator-specific VDI/VDE 3845 mount to install the positioner on a part-turn actuator. You receive the mount and screws from the actuator manufacturer. Ensure that the mount has a sheet metal thickness of > 4 mm and reinforcements. You also need the mounting kit 6DR4004-8D or the stainless steel coupling TGX: 16300-1556. Refer to the detailed operating instructions for further information on mounting. 3.
4. Fasten the plastic hose with a cable tie onto the control valve such that the opening points downwards. 5. Ensure that the plastic hose does not have any kinks and the exhaust air flows out without any hindrance. 3.5 Positioners subjected to fast acceleration or strong vibration 3.5.1 Introduction locking the setting The electropneumatic positioner has an gear latch for the friction clutch and for the transmission ratio selector.
Requirements ● The positioner is mounted. ● You know whether the transmission ratio is to be set to 33° or 90°. ● The positioner has been commissioned successfully, i.e. initialization was completed with "FINISH". Procedure NOTICE The following is applicable for the "flameproof enclosure" version: ● A friction clutch is provided on the outside of the positioner axis. Change the work area using this friction clutch. ● Do not open the flameproof enclosure of the positioner in explosion-prone atmospheres.
3.7 Installing option modules A number of option modules are provided for the positioner. Different option modules are available depending on the version of the device. Only the available option modules are listed below. For additional information and the corresponding safety notes to be observed when installing the option modules, refer to the detailed operating instructions for your respective device version.
WARNING Lack of equipotential bonding Danger of explosion through compensating currents or ignition currents through lack of equipotential bonding. ● Ensure that the device is potentially equalized. Exception: It may be permissible to omit connection of the equipotential bonding for devices with type of protection "Intrinsic safety Ex i". WARNING Unprotected cable ends Danger of explosion through unprotected cable ends in hazardous areas. ● Protect unused cable ends in accordance with IEC/EN 60079-14.
Two-wire mode NOTICE Connection of voltage source to current input Device damage if a voltage source is connected to the current input Iw (terminals 6 and 7). ● Never connect the current input Iw to a voltage source, otherwise the positioner may be destroyed. ● Always use a voltage source with a maximum output current of I = 20 mA. Note Improvement of interference immunity ● Lay signal cables separate from cables with voltages > 60 V. ● Use cables with twisted wires.
4.2 Electric connection 4.2.1 4.2.1.1 Device without explosion protection/Device with Ex d type of protection Basic device (without and with HART) Connection diagram for order numbers 6DR50..-0N...; 6DR50.5-0E...; 6DR51..-0N...; 6DR51.5-0E... ① Basic electronics ③ ② Binary input 1 ④ Figure 4-1 HART communicator for 6DR51..-0N... and 6DR51.5-0E... only Signal source Device version 2-wire (without Ex/with Ex d) Connection diagram for order numbers 6DR52..-0N...; 6DR52.5-0E...; 6DR53..-0N...
Connection diagram for order numbers 6DR52..-0N...; 6DR52.5-0E...; 6DR53..-0N...; 6DR53.5-0E... ① ② ③ Basic electronics Binary input 1 HART communicator for 6DR52..-0N... and 6DR52.5-0E... only Dotted connection lines: only for three-wire connection Figure 4-3 4.2.1.
4.2.1.4 Basic device (FF) Connection diagram for order numbers 6DR56..-0N...; 6DR56.5-0E... ① ② Basic electronics Input: Safety shutdown Figure 4-5 ③ ④ Simulation enable Power source Device version 2-wire FOUNDATION Fieldbus (without Ex/with Ex d) 4.2.2 Device with Ex i/Ex n/Ex t type of protection WARNING With intrinsically device version (Ex i) Risk of explosion in hazardous areas.
Connection diagram for order numbers 6DR52..-0E/D/F/G/K...; 6DR53..-0E/D/F/G/K... ① ② Non-hazardous area Potentially explosive atmosphere ④ ⑤ ③ Basic electronics ⑥ Figure 4-7 18 Binary input 1 HART communicator for 6DR52..-0E/D/F/G/K... only Signal source 2-/3-/4-wire device version, with 2-wire connection type (Ex i/Ex n/Ex t) SIPART PS2 (6DR5...
Connection diagram for order numbers 6DR52..-0E/D/F/G/K...; 6DR53..-0E/D/F/G/K... ① Non-hazardous area ⑤ ② ③ ④ Potentially explosive atmosphere Basic electronics Binary input 1 Dotted connection lines: only for three-wire connection ⑥ ⑦ Figure 4-8 4.2.2.2 HART communicator for 6DR52..-0E/D/F/G/K...
4.2.2.3 Basic device (PA) Connection diagram for order number 6DR55..-0E/D/F/G/K... ① ② ③ Non-hazardous area Potentially explosive atmosphere Basic electronics Figure 4-9 4.2.2.4 ④ ⑤ ⑥ Input: Safety shutdown Binary input 1 Power source Device version 2-wire with PROFIBUS PA (Ex i/Ex n/Ex t) Basic device (FF) Connection diagram for order number 6DR56..-0E/D/F/G/K...
4.3 Pneumatic connection WARNING Pneumatic auxiliary power Owing to safety reasons, the pneumatic auxiliary power supply must be fed after installation only if the positioner is switched to the "P-manual mode" when an electrical signal is available, refer to the as-delivered condition. Note Specifications regarding air quality Observe the specifications regarding the air quality, see section "Technical specifications > Pneumatic data (Page 34)".
4.3.2 Pneumatic connection in the flameproof enclosure Structure The pneumatic connections are provided on the right side of the positioner. ① ② ③ ④ Restrictor Y2 *) Restrictor Y1 Actuating pressure Y2 *) Supply air PZ *) for double-acting actuators Figure 4-12 Pneumatic connection in the flameproof enclosure 4.4 Restrictors ⑤ ⑥ ⑦ Actuating pressure Y1 Exhaust air outlet Enclosure ventilation (2x) ● Reduce the air output to achieve actuating times of T > 1.5 s for small actuators.
5 5.1 Commissioning Basic safety instructions WARNING Improper commissioning in hazardous areas Device failure or danger of explosion in hazardous areas. ● Do not commission the device until it has been mounted completely and connected in accordance with the information in Chapter "Technical data (Page 34)". ● Before commissioning take the effect on other devices in the system into account.
WARNING Commissioning and operation with pending error If an error message appears, correct operation in the process is no longer guaranteed. ● Check the gravity of the error. ● Correct the error. ● If the error still exists: – Take the device out of operation. – Prevent renewed commissioning. 5.1.1 Safety notes for operation with natural gas See detailed operating instructions for information and safety notes on operation with natural gas as an actuator medium. 5.
5.3 Sequence of automatic initialization See detailed operating instructions for information on sequence of automatic initialization. 5.4 Parameter Introduction Parameters 1 to 5 are the same for all versions of positioner. These parameters are used to adjust the positioner to the actuator. Normally the parameter setup is sufficient to be able to operate the positioner on an actuator.
5.5 Purge air switching When the enclosure is open, the purge air switch above the pneumatic terminal strip on the pneumatic block can be accessed. ● In the IN position, the enclosure is flushed from inside with a small volume of clean and dry instrument air. ● In the OUT position, the purge air is directly directed towards outside.
Setting the actuator 1. Check whether the mechanical unit can be moved freely in the entire actuating range. Move the drive to the respective end position for this purpose using the Note End position By simultaneously pressing the and or button. buttons, you reach the end position faster. 2. Now move the actuator to the horizontal position of the lever. 3. A value between "P48.0" and "P52.0" is shown on the display. 4.
– Briefly press the button if you do not require any information about the total stroke in mm. You are then directed to parameter 4. – Call the "3.YWAY" parameter. To do this, briefly press the button. The display shows the following: Note Set the "3.YWAY" parameter Proceed as follows to set parameter 3: 1. On the scale of the lever, read the value marked by the carrier pin. 2. Set the parameter with the buttons or to the read value. 5. Call the "4.INITA" parameter. To do this, briefly press the 6.
5.7 5.7.1 Commissioning part-turn actuators Preparing part-turn actuators for commissioning Note Setting of the adjustment angle The usual adjustment angle for part-turn actuators is 90°. ● Set the transmission ratio selector in the positioner to 90°. Condition The following conditions must be fulfilled before activating the initialization: 1. You have installed the positioner for the part-turn actuators using the suitable mounting kit. 2.
1. Switch to the "Configuration" mode. To do this, press the button for at least 5 seconds until the display shows the following: 2. Use the button to change from linear actuator to part-turn actuator until the display shows the following: 3. Call the "2.YAGL" parameter. To do this, briefly press the button. This parameter has already been set to 90° automatically. The display shows the following: 4. Call the "4.INITA" parameter. To do this, briefly press the 5. Start the initialization process.
The software status is displayed. After releasing the 5.7.3 button, the positioner is in "P manual mode". The part-turn actuator is not initialized. Manual initialization of part-turn actuators See detailed operating instructions for information on manual initialization of part-turn actuators. 6 Service and maintenance 6.1 Basic safety instructions WARNING Impermissible repair of the device ● Repair must be carried out by Siemens authorized personnel only.
WARNING Dust layers above 5 mm Danger of explosion in hazardous areas. Device may overheat du to dust build up. ● Remove any dust layers in excess of 5 mm. Cleaning the enclosure ● Clean the outside of the enclosure and the display window using a cloth moistened with water or a mild detergent. ● Do not use aggressive cleaning agents or solvents. Plastic components or painted surfaces could be damaged. 6.2 Cleaning of the screens The positioner is maintenance-free to a large extent.
6.2.2 Positioner in stainless steel, aluminum and flameproof aluminum enclosure Removal, cleaning and installation of the screens 1. Disconnect the pneumatic auxiliary power supply. 2. Remove the pipelines. 3. Remove the metal screen from the bores carefully. 4. Clean the metal screens, e.g. using compressed air. 5. Insert the screens. 6. Connect the pipelines again. 7. Feed the pneumatic auxiliary power supply. 6.
7 Technical data 7.1 All device versions 7.1.1 Operating conditions Rated conditions Ambient temperature In hazardous areas, observe the maximum permissible ambient temperature corresponding to the temperature class. ● Permissible ambient temperature for operation -30 ... +80 °C (-22 ...
Pneumatic data ● Air exhaust valve (depressurize drive) 1) 2 bar (29 psi) 8.2 Nm³/h (36.1 USgpm) 4 bar (58 psi) 13.7 Nm³/h (60.3 USgpm) 6 bar (87 psi) 19.2 Nm³/h (84.5 USgpm) Valve leakage < 6⋅10-4 Nm³/h (0.0026 USgpm) Throttle ratio Adjustable up to ∞: 1 Auxiliary power consumption in the controlled state < 3,6⋅10-2 Nm³/h (0.158 USgpm) 1) When using device version Ex d (6DR5..5-...), values are reduced by approximately 20%. 7.1.3 Constructional design 7.1.
7.3 SIPART PS2 with and without HART 7.3.1 Electrical data Basic device without Basic device with explosion protection explosion protection Ex d Basic device with explosion protection Ex "ia" Basic device with explosion protection Ex "ic", "nA", "t" Current input IW ● Rated signal range 0/4 ... 20 mA ● Test voltage DC 840 V, 1 s ● Binary input BE1 (terminals 9/10; galvanically connected to basic device) Suitable only for floating contact; max.
Basic device without explosion protection Basic device with explosion protection Ex d Basic device with explosion protection Ex "ia" Basic device with explosion protection Ex "ic", "nA", "t" 3-/4-wire connection (terminals 2/4 and 6/8) 6DR52.. With HART, explosion-protected 6DR53.. Without HART, not explosion-protected Load voltage at 20 mA ≤ 0.2 V (= 10 Ω) ≤ 0.2 V (= 10 Ω) ≤ 1 V (= 50 Ω) ≤ 1 V (= 50 Ω) Auxiliary power supply UH DC 18 ... 35 V DC 18 ... 35 V DC 18 ... 30 V DC 18 ...
7.4 7.4.1 SIPART PS2 with PROFIBUS PA/with FOUNDATION Fieldbus Electrical data Basic device without Basic device with explosion protection explosion protection Ex d Auxiliary power supply bus circuit Bus voltage Basic device with explosion protection Ex "ia" Basic device with explosion protection Ex "ic", "nA", "t" Bus-powered 9 ... 32 V 9 ... 32 V 9 ... 24 V 9 ... 32 V - - Ui = 17.5 V DC Ii = 380 mA Pi = 5.32 W "ic": Ui = 17.
Basic device without Basic device with explosion protection explosion protection Ex d Binary input BE1 (terminals 9 and 10) electrically connected to the bus circuit Basic device with explosion protection Ex "ia" Basic device with explosion protection Ex "ic", "nA", "t" Jumpered or connection to switch contact. Suitable only for floating contact; max.
7.4.4 FOUNDATION Fieldbus communication Communication group and class According to the technical specification of the Fieldbus Foundation for H1 communication Function blocks Group 3, Class 31PS (Publisher Subscriber) 1 resource block (RB2) 1 analog output function block (AO) 1 PID function block (PID) 1 transducer block (standard advanced positioner valve) Execution times of the blocks AO: 60 ms PID: 80 ms Physical layer profile 123, 511 FF registration Tested with ITK 5.
7.5 Option modules 7.5.1 Alarm module Without Ex protection/ with Ex protection Ex d With Ex protection Ex "ia" With Ex protection Ex "ic", "nA", "t" 6DR4004-8A 6DR4004-6A 6DR4004-6A ≤ 35 V - - High (not addressed) Conductive, R = 1 kΩ, +3/-1 % *) ≥ 2.1 mA ≥ 2.1 mA Low *) (addressed) Deactivated, IR < 60 µA ≤ 1.2 mA ≤ 1.2 mA Switching thresholds for supply as per EN 609475-6: UH = 8.2 V, Ri = 1 kΩ Switching thresholds for supply as per EN 609475-6: UH = 8.
7.5.2 Iy module Iy module Without Ex protection/ with Ex protection Ex d With Ex protection Ex ia (only in temperature class T4) With Ex protection Ex "ic", "nA", "t" 6DR4004-8J 6DR4004-6J 6DR4004-6J Direct current output for position feedback 1 current output, terminals 61 and 62 2-wire connection Rated signal range 4 ... 20 mA, short-circuit proof Dynamic range 3.6 ... 20.5 mA Auxiliary voltage UH +12 ... +35 V External load RB [kΩ] +12 ... +30 V +12 ...
Without Ex protection With Ex protection Ex "ia" With Ex protection Ex "ic", "nA", "t" Effective internal capacitance - Ci = 41 nF Ci = 41 nF Effective internal inductance - Li = 100 μH Li = 100 μH 1 fault message output ● Binary output: Terminals 31 and 32 ● Connection At switching amplifier in accordance with EN 60947-5-6: (NAMUR), UH = 8.2 V, Ri = 1 kΩ). ● Signal state High (not triggered) R = 1.1 kΩ > 2.1 mA > 2.1 mA ● Signal state Low (triggered) R = 10 kΩ < 1.2 mA < 1.
Without Ex protection With Ex protection Ex ia With Ex protection Ex "ic", "nA", "t" ● Signal state Low (triggered) R = 10 kΩ ● Auxiliary power UH ≤ DC 35 V I ≤ 20 mA - - ● Connecting to circuits with the following peak values - Ui = 15 V Ii = 25 mA Pi = 64 mW "ic": Ui = 15 V Ii = 25 mA Effective internal capacitance - Ci = 5.2 nF Ci = 5.2 nF Effective internal inductance - Li = negligibly small Li = negligibly small Galvanic isolation < 1.2 mA < 1.
Additional modules Without Ex protection With Ex protection Ex "ia" With Ex protection Ex "ic", "nA" ● Storage 1K5, but -40 to +90 °C (1K5, but -40 to +176 °F) ● Transport 2K4, but -40 to +90 °C (2K4, but -40 to +176 °F) Vibration resistance ● Harmonic oscillations (sine wave) according to IEC 60068-2-6 3.5 mm (0.14"), 2 ... 27 Hz, 3 cycles/axis 98.1 m/s² (321.84 ft/s²), 27 ...
7.5.7.2 Constructional design for all device versions How does it work? ● Range of stroke (linear actuator) 3 ... 130 mm (0.12 ... 5.12") (angle of rotation of the positioner axis 16 to 90°) ● Angle of rotation (part-turn actuator) 30 ... 100° Mounting method ● On the linear actuator Using the mounting kit 6DR4004-8V and, if required, an additional lever arm 6DR4004-8L on the actuators as per IEC 60534-6-1 (NAMUR) with a fin, columns, or a plane surface.
A Appendix A.1 Certificate The certificates can be found on the enclosed CD and on the Internet under: Certificates (http://www.siemens.com/processinstrumentation/certificates) A.2 Technical support Technical Support You can contact Technical Support for all IA and DT products: ● Via the Internet using the Support Request: Support request (http://www.siemens.com/automation/support-request) ● E-mail (mailto:support.automation@siemens.
Trademarks All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner. Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency.
Compact Operating Instructions • 02/2014 SSIPART PS2 with and without HART Nur Online-Version: Rückenbreite für Druck überprüfen ! Edition A5E03436620-04 GN: 30690_SIPART PS2 02/2014
Compact Operating Instructions • 02/2014 SSIPART PS2 with and without HART Nur Online-Version: Rückenbreite für Druck überprüfen ! Get more information www.siemens.com/processautomation www.siemens.com/sipartps2 SIPART PS2 (6DR5...) Electropneumatic positioners SIPART PS2 with and without HART Compact Operating Instructions Siemens AG Industry Sector Postfach 48 48 90026 NÜRNBERG GERMANY Subject to change without prior notice A5E03436620-04 © Siemens AG 2014 A5E03436620 A5E03436620 www.siemens.
