Without/with fail-safe action electric actuators with process controller for heating and cooling applications (104 pages)
Summary of Contents for Samson 5824
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EB 5824-2 EN Translation of original instructions Electric Actuators Type 5824 without fail-safe action Type 5825 with fail-safe action Version with positioner Firmware version 1.11 Edition January 2022...
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Note on these mounting and operating instructions These mounting and operating instructions assist you in mounting and operating the device safely. The instructions are binding for handling SAMSON devices. The images shown in these instructions are for illustration purposes only. The actual product may vary.
5.4.4 Type 5825: form-fit attachment ..............5-3 Installing the control valve into the pipeline ...........5-3 Electrical connection ..................5-6 Operation ....................6-1 Device overview and operating controls ............6-1 6.1.1 Indication with LEDs ..................6-2 6.1.2 Direction of action switch ................6-3 6.1.3 Function switch ...................6-5 EB 5824-2 EN...
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Servicing....................10-1 Decommissioning ..................11-1 Removal ....................12-1 12.1 Force-locking attachment ................12-1 12.2 Form-fit attachment ...................12-1 Repairs ....................13-1 13.1 Returning the actuator to SAMSON ............13-1 Disposal ....................14-1 Certificates ....................15-1 Annex A (configuration instructions) ............16-1 16.1 Input signal ....................16-1 16.1.1 Split-range operation ................16-1 16.2 Position feedback signal ................16-2 16.3...
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16.5.5 Dead band (switching range) ..............16-7 16.5.6 Characteristic ...................16-7 16.5.7 Start-up ....................16-9 16.5.8 Functions ('Service' folder) .................16-9 16.5.8.1 Manual level .....................16-9 16.5.8.2 Functions ....................16-10 Annex B ....................17-1 17.1 Accessories ....................17-1 17.2 After-sales service ..................17-2 17.3 Configuration list and customer-specific data ..........17-3 EB 5824-2 EN...
Therefore, operators must ensure that the actuators are only used in operating conditions that meet the specifications used for sizing the actuators at the ordering stage. In case operators intend to use the actuators in applications or conditions other than those specified, contact SAMSON. SAMSON does not assume any liability for damage resulting from the failure to use the de- vice for its intended purpose or for damage caused by external forces or any other external factors. Î Refer to the technical data for limits and fields of application as well as possible uses. See the 'Design and principle of operation' section.
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Responsibilities of operating personnel Operating personnel must read and understand these mounting and operating instructions as well as the specified hazard statements, warning and caution notes. Furthermore, operating personnel must be familiar with the applicable health, safety and accident prevention regula- tions and comply with them. EB 5824-2 EN...
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Î For wiring, maintenance and repair, observe the relevant safety regulations. Referenced documentation The following documents apply in addition to these mounting and operating instructions: − Mounting and operating instructions of the valve on which the electric actuator is mount- ed, e.g. for SAMSON valves: u EB 5861 for Type 3260 Three-way Valve u EB 5863 for Type 3226 Three-way Valve u EB 5866 for Type 3222 Globe Valve u EB 5868 for Type 3213 and Type 3214 Globe Valves u EB 8111 for Type 3321 Globe Valve u EB 8113 for Type 3323 Three-way Valve u EB 8131 for Type 3531 Globe Valve for Heat Transfer Oil u EB 8135 for Type 3535 Three-way Valve for Heat Transfer Oil EB 5824-2 EN...
Î Before starting any work on the control valve, depressurize all plant sections affect- ed as well as the valve. Î Drain the process medium from all the plant sections affected and from the valve. Î Wear recommended personal protective equipment. See associated valve docu- mentation. EB 5824-2 EN...
There is a risk of personal injury. Î Keep all relevant markings and inscriptions on the device in a constantly legible state. Î Immediately renew damaged, missing or incorrect nameplates or labels. EB 5824-2 EN...
Risk of damage to the electric actuator by turning it too far. The actuator stem of the electric actuators can be adjusted manually. Î Move the actuator stem only as far as the bottom or top end position. EB 5824-2 EN...
Output signal Serial number Limit contact Supply voltage; power line frequency Power consumption Degree of protection Rated travel DIN test with register number (only Type 5825 in version with fail-safe action "actuator stem ex- Thrust (actuator stem retracts) tends") Thrust (stem extends) Year of manufacture Fail-safe action (Type 5825 only) Extends Retracts Stroking speed EB 5824-2 EN...
(bottom contact cam) Adjuster for limit contact (top contact cam) Spring assembly (Type 5825 only) Travel indication scale Do not open the back Follower pin housing cover. Torque-dependent limit switch Fig. 3-1: Type 5824/5825 Actuator (front cover open), with force-locking attachment to the valve EB 5824-2 EN...
The actuators with fail-safe action largely by the German technical surveillance associ- corresponds to the Type 5824 described ation (TÜV) according to DIN EN 14597 in above. However, they also include a spring combination with various SAMSON valves. mechanism (8) and an electromagnet. Tested versions are indicated on the name- The actuator moves to the fail-safe position plate. Refer to Technical data. when the electromagnet is de-energized. This...
The limit contacts consist of two changeover switches. Their switching positions are changed independently from one another by continuously adjustable cam disks. The floating contacts can be used as either make or break contacts to influence the tasks of control equipment. The adjustment of the limit contacts is de- scribed in the 'Installation' section. EB 5824-2 EN...
Design and principle of operation 3.4 Technical data Table 3-1: Technical data · Type 5824 Type 5824 Fail-safe action Without Rated travel 1) Stroking speed Slow mm/s 2), 3) 0.13 0.13 0.13 Standard mm/s Fast mm/s 0.36 0.36 0.36 Transit time for rated...
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The degree of protection IP 54 can only be achieved up to device index .03 when the actuator is installed in the upright position. See last two figures of the configuration ID written on the nameplate, e.g. Var.-ID xxxxxxx.xx, for the device index. With standard speed level The permissible medium temperature depends on the valve on which the electric actuator is mounted. The limits in the valve documentation apply. EB 5824-2 EN...
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Supply voltage 24 V DC (–10 %, + 20 %), 24 V, 50 and 60 Hz • • • • • • 85 to 264 V, 50 and 60 Hz • • • • • • Input signal 0 to 10 V, R = 20 kΩ · 0 to 20 mA, R = 50 Ω Output signal 0 to 10 V, R = 1 kΩ Power consumption 24 V DC (–10 %, 20 %) 24 V, 50 and 60 Hz 85 to 264 V, 50 and 60 Hz Permissible temperature ranges 9) Ambient 0 to 50 °C Storage –20 to +70 °C EB 5824-2 EN...
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The degree of protection IP 54 can only be achieved up to device index .03 when the actuator is installed in the upright position. See last two figures of the configuration ID written on the nameplate, e.g. Var.-ID xxxxxxx.xx, for the device index. With standard speed level The permissible medium temperature depends on the valve on which the electric actuator is mounted. The limits in the valve documentation apply. EB 5824-2 EN...
Design and principle of operation 3.5 Dimensions in mm Types 5824-10/-20 and Types 5825-10/-20/-15/-25 Type 5824-30 and Types 5825-30/-35 Actuator without yoke Actuator with yoke (1400-7414) 15 mm 15 mm travel travel Ø 10 Fig. 3-3: Dimensions in mm EB 5824-2 EN...
4.2 Removing the packaging proper storage. from the actuator Î Observe the storage instructions. Î Avoid long storage times. Î Contact SAMSON in case of different Note storage conditions or longer storage Do not remove the packaging until immedi- times.
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− Protect the electric actuator against mois- ture and dirt. − Make sure that the ambient air is free of acids or other corrosive media. − Observe the permissible storage tem- perature from –20 to +70 °C. − Do not place any objects on the electric actuator. EB 5824-2 EN...
The travel indication scale has two opposed scales. Which scale is to be used depends on the valve version. In the delivered state, the scale alignment applies to globe valves and three-way diverting valves. The align- Fig. 5-1: Mounting position EB 5824-2 EN...
2. Pull plug stem until it reaches the actua- priate hole (6, 12 or 15) corresponding tor stem or extend actuator stem using to the rated travel (6, 1 or 15 mm travel). the handwheel (2). Î Close front cover. EB 5824-2 EN...
Î Install the valve into the pipeline accord- ing the specifications in the mounting Tightening torque 20 Nm and operating instructions of the valve. Remove Allen key and carefully refasten the front cover. EB 5824-2 EN...
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Installation NOTICE Risk of actuator damage due to direct con- tact with steam. Î During mounting, make sure that the ac- tuator cannot come into contact with any steam. EB 5824-2 EN...
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16 Stem connector 17 Nut Force-locking attachment with coupling nut, e.g. Form-fit attachment with stem connector, e.g. with to Type 3222 Valve yoke on Series V2001 Valve Fig. 5-3: Attaching actuator and valve Actuating shaft Tag when the end position is reached (torque-dependent limit contact activated) Fig. 5-4: Tag EB 5824-2 EN...
Make sure the supply voltage cannot be switched on again unintentionally. NOTICE Risk of actuator damage due to incorrect wiring of the inputs. Î Wire the inputs range according to the technical data (see the 'Design and prin- ciple of operation' section). EB 5824-2 EN...
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_ /~ +/~ 0...10 V Limit contacts as additional function (in 24 V version only) 41 44 42 51 54 Fig. 5-5: Electrical connection Note The 24 V version can be used either with a supply voltage of 24 V AC or 24 V DC. EB 5824-2 EN...
The actuator has a red and a yellow LED which indicate the operating state of the actuator through a blinking pattern. The LEDs are located underneath the cover on top of the actuator. LEDs under the front cover (24 V version) LEDs (red and yellow) LEDs under the front cover (85 to 264 V version) LEDs (red and yellow) Fig. 6-2: Location of LEDs EB 5824-2 EN...
Î The actuator stem retracts as the input signal increases. − Switch position B: direction of action increasing/decreasing (<>) Î The actuator stem extends as the input signal increases. Direction of action switch in Type 5824 (24 V version) Direction of action switch with switch positions: Direction of action switch in Type 5824 (85 to 264 V version) Direction of action switch with switch positions: Fig. 6-3: Direction of action switch EB 5824-2 EN...
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Mixing valve for mixing service For diverting service Flow pipe Flow pipe Return flow pipe Return flow pipe Diverting valve for mixing service For diverting service Flow pipe Flow pipe Return flow pipe Return flow pipe Fig. 6-4: Operating principle of three-way mixing and diverting valves EB 5824-2 EN...
Î Input signal 0 to 10 V or 0 to 20 mA Î Input signal settings in TROVIS-VIEW are taken into account. − Switch position B: Î Input signal 2 to 10 V or 4 to 20 mA Î Input signal settings in TROVIS-VIEW are ignored. Function switch in Type 5824 (24 V version) Function switch with switch positions: Function switch in Type 5824 (85 to 264 V version) Function switch with switch positions: Fig. 6-5: Function switch EB 5824-2 EN...
First isolate the nated. plant by closing the shut-off valves. The actuator is not ready to use until the ini- tialization is completed. Blinking pattern of the red LED − Initialization Time in s EB 5824-2 EN...
Function switch with switch positions: Fig. 7-1: Function switch 7.2 Configuring the actuator The actuator is configured with the TROVIS-VIEW software (see Annex A). In this case, the serial interface on the actuator is used to connect the actuator to the computer (see the 'De- sign and principle of operation' section). Î Refer to u EB 6661 for more details on configuration and operation using TROVIS- VIEW. EB 5824-2 EN...
The angle of rotation of the cam disks is lim- Fig. 7-2: Adjusters for limit contacts ited. Therefore, use preferably the top adjust- er (7.1) for the upper travel range and the bottom adjuster (7.2) for the lower travel range (see Fig. 7-2). EB 5824-2 EN...
LED (on/off) is shown over time. Time in s Blinking pattern of the yellow LED − Device ON or communication in prog- ress Time in s − Stem position is relative Time in s − Protecting against blockage Time in s EB 5824-2 EN...
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− Initialization in progress Time in s Note The LED blinking patterns apply when the memory pen is inserted into the actuator (see sec- tion 8.4). The LED blinking patterns for error indication are shown in the 'Malfunctions' section. EB 5824-2 EN...
Fig. 8-2: Handwheel and travel indicator Direction of rotation − Turn clockwise: the actuator stem extends (see Fig. 8-2). − Turn counterclockwise: the actuator stem retracts (see Fig. 8-2). – – Type 5824 Actuator To manually move the actuator stem one mil- limeter, the handwheel must be turned ap- prox. 4 turns (see Fig. 8-2): Fig. 8-1: Moving the actuator stem EB 5824-2 EN...
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Î Only extend or retract the actuator stem as far as the final travel value. 2. Use the Allen key to turn the actuating shaft: Î Turn it counterclockwise only for a ver- Fig. 8-3: Type 5825 Electric Actuator sion with fail-safe action "actuator stem extends". EB 5824-2 EN...
Memory pen actions and errors are indicated at the yellow LED on the actuator. − Memory pen action completed Time in s − Preparing to read data from memory Time in s − Preparing to write data to memory pen Time in s EB 5824-2 EN...
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(RJ12 jack) Fig. 8-4: Connecting actuator and memory pen The yellow LED on the actuator indicates that the data logging is being prepared. Data transmission is completed when the yellow LED is illuminated continuously (see the 'Opera- tion' section). EB 5824-2 EN...
− Torque switch: Actuator stem extended − Position feedback is relative − Malfunctions − Input signal failure − Direction of action switch − Function switch initialization The data are logged until the memory capacity of the memory pen is full. Data in the memory pen can be saved to a data logging file using the TROVIS-VIEW soft- ware. EB 5824-2 EN...
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(see Annex for accessories). 2. Select 'Read Logged Data' from the 'Memory Pen' menu. 3. Select the desired target directory. If the target directory is not changed, data will be saved in the SAMSON folder > Type 5824. 4. Enter the file name. 5. Click 'Save' to start data transmission. EB 5824-2 EN...
'Operating values' window. 8.5.2 Operating states Error messages can be read in the 'Service' folder ('Operating states'). Note Operating states and errors are also indicated by the LEDs (see section 8.2). EB 5824-2 EN...
Operating hours at excess temperature in h Temperature inside device in °C Highest temperature inside device in °C Lowest temperature inside device in °C Actuator strokes Motor running time in h Attempts Changes in direction Valve strokes Travel cycles LEDs Yellow 8-10 EB 5824-2 EN...
Command retract stem Command extend stem Data read Data written Data logged Functions counter Basic settings changed Settings changed Manual level activated Zero calibration started Initialization started Reset triggered Default settings loaded Transit time measurement started EB 5824-2 EN 8-11...
Malfunctions 9 Malfunctions Î Troubleshooting (see Table 9-1). Note Contact SAMSON's After-sales Service for malfunctions not listed in the table. Table 9-1: Troubleshooting Error Possible reasons Recommended action Actuator stem does not move. Actuator is blocked. Î Check attachment. Î Remove the blockage.
− Input signal failure detected Time in s − EEPROM error Time in s Blinking pattern of the yellow LED − Plausibility error in memory pen Time in s − EEPROM error in memory pen Time in s EB 5824-2 EN...
(see the 'Design and principle of operation' section). Plant operators are responsible for emergency action to be taken in the plant. Emergency action in the event of valve failure is described in the associated valve documen- tation. EB 5824-2 EN...
Servicing 10 Servicing Note The electric actuator was checked by SAMSON before it left the factory. − The product warranty becomes void if service or repair work not described in these instructions is performed without prior agreement by SAMSON's After-sales Service.
Valve components and the pipeline may be- come very hot or cold. Risk of burn injuries. Î Allow components and pipelines to cool down or warm up to the ambient tem- perature. Î Wear protective clothing and safety gloves. EB 5824-2 EN 11-1...
1) together with the actuator from the valve. 3. Retract the actuator stem using the hand- wheel (see the 'Operation' section). 6. Undo the coupling nut (4 in Fig. 12-1) and remove the actuator from the rod- type yoke (15 in Fig. 12-1). EB 5824-2 EN 12-1...
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Removal Manual adjuster Actuator stem with actuator piston Coupling nut 15 Yoke 16 Stem connector 17 Nut Force-locking attachment with coupling nut, e.g. Form-fit attachment with stem connector, e.g. with to Type 3222 Valve yoke on Series V2001 Valve Fig. 12-1: A ttaching actuator and valve 12-2 EB 5824-2 EN...
Risk of actuator damage due to incorrect service or repair work. Î Do not perform any repair work on your own. Î Contact SAMSON's After-sales Service. 13.1 Returning the actuator to SAMSON Defective actuators can be returned to SAMSON for examination.
Î Observe local, national and internation- al refuse regulations. Î Do not dispose of components, lubricants and hazardous substances together with your other household waste. On request, we can appoint a service pro- vider to dismantle and recycle the product. EB 5824-2 EN 14-1...
Certificates 15 Certificates The following certificates are included on the next pages: − EU declaration of conformity − TR CU certificate − Declaration of incorporation The certificates shown were up to date at the time of publishing. The latest certificates can be found on the corresponding product page on our website: u www.samsongroup.com > Products & Applications > Product selector > Actuators > 5824 u www.samsongroup.com > Products & Applications > Product selector > Actuators > 5825 EB 5824-2 EN 15-1...
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Leiter Qualitätssicherung/Head of Quality Managment/ Entwicklung Automation und Integrationstechnologien/ Responsable de l'assurance de la qualité Development Automation and Integration Technologies SAMSON AKTIENGESELLSCHAFT Telefon: 069 4009-0 · Telefax: 069 4009-1507 Revison 07 Weismüllerstraße 3 60314 Frankfurt am Main E-Mail: samson@samson.de 15-2 EB 5824-2 EN...
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Leiter Qualitätssicherung/Head of Quality Managment/ Entwicklung Automation und Integrationstechnologien/ Responsable de l'assurance de la qualité Development Automation and Integration Technologies SAMSON AKTIENGESELLSCHAFT Telefon: 069 4009-0 · Telefax: 069 4009-1507 Revison 07 Weismüllerstraße 3 60314 Frankfurt am Main E-Mail: samson@samson.de EB 5824-2 EN 15-3...
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Certificates TR CU certificate 15-4 EB 5824-2 EN...
16.1.1 Split-range operation The input signal range can be adapted, e.g. to achieve a plant operation characteristic by connecting two or more actuators in parallel (split-range operation). Example: Two valves regulate the process medium in one common pipeline to achieve a large rangeability. One valve opens with a 0 to 5 V input signal, while the second valve also opens when the input signal increases further (5 to 10 V) and the first valve remains open. The two valves close in the reverse order. EB 5824-2 EN 16-1...
If the 'Detect input signal failure' function is active, the reaction of the actuator upon failure of the input signal is determined by the Positioning value upon input signal failure parame- ter. − 'Positioning value upon input signal failure' = Internal The actuator stem moves to the position specified in the 'Internal positioning value' pa- rameter upon failure of the input signal. 16-2 EB 5824-2 EN...
When 'Value below limit (end position guiding)' = 0 % and 'Value above limit (end position guiding)' = 100 %, the end position guiding function is deactivated. Settings\Actuator\Functions Functions Adjustment range Value below limit (end position guiding) 1.0 % 0.0 to 49.9 % Value above limit (end position guiding) 97.0 % 50.0 to 100.0 % EB 5824-2 EN 16-3...
Time in s Settings\Actuator\Blockage Function Adjustment range Blocking protection Yes/No 16.5 Travel 16.5.1 Limited travel range The 'Limited travel range' parameter determines in % how far the actuator stem can move at the maximum. The travel determined during initialization acts as the reference. Settings\Actuator\Travel Function Adjustment range Limited travel range 100.0 % 30.0 to 100.0 % 16-4 EB 5824-2 EN...
The input signal cannot move the actuator stem beyond this position. The actuator stem is moved towards the end po- sition in steps with the hysteresis. The idle time defines the time between the steps. The paced stem movement is deactivated when the value is set to 0. EB 5824-2 EN 16-5...
The transit time is calculated from the travel and the stroking speed. The transit time is the time that the actuator stem needs to move through the adjusted travel. Travel in mm The following Transit time in s applies: Stroking speed in mm/s 16-6 EB 5824-2 EN...
The dead band determines how sensitive the actuator reacts. A change in the input signal by the hysteresis first causes a minimally small change in the valve position. Settings\Actuator\Travel Function Adjustment range Dead band (switching range) 2.0 % 0.5 to 5.0 % 16.5.6 Characteristic The characteristic expresses the relation between the input signal and the actuator stem posi- tion. Perform the characteristic settings in the Settings folder (Actuator\Characteristic): EB 5824-2 EN 16-7...
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Input signal Y in % − Equal percentage The travel is exponential to the input signal. X in % Input signal Y in % − Reverse equal percentage The travel is reverse exponential to the input signal. X in % Input signal − User-defined A new characteristic based on the characteristic set can be defined over eleven points. 16-8 EB 5824-2 EN...
− Issue standardized position feedback Î First enter the required position feedback in relation to the span of the position feedback signal (standardized position feedback). − Issue error message − Activate the yellow LED − Activate the red LED EB 5824-2 EN 16-9...
The actuator stem is moved to the position determined by the input signal. Start transit time measurement Measures the time required to move from one end position to the other. 16-10 EB 5824-2 EN...
Order no. 1400-7699 RS232 RJ12 Modular adapter Order no. 1400-7698 USB to RS232 adapter Order no. 8812-2001 RS232 Software TROVIS-VIEW (free of charge) u www.samsongroup.com > Service & Support > Downloads > TROVIS-VIEW For mounting on form-fit valves without return spring Yoke for V2001 Valves Order no. 1400-7414 With Types 5824-30/-33 and Types 5825-30/-33/-35 Actuators EB 5824-2 EN 17-1...
E-mail contact You can reach our after-sales service at u aftersalesservice@samsongroup.com. Addresses of SAMSON AG and its subsid- iaries The addresses of SAMSON, its subsidiaries, representatives and service facilities world- wide can be found on our website (u www.samsongroup.com) or in all SAMSON product catalogs. Required specifications Please submit the following details: − Type...
Value below limit (end position 97.0 % 50.0 to 100.0 % guiding) Blocking protection Yes/No Limited travel range 100.0 % 30.0 to 130.0 % Travel adjustment Absolute Absolute/Relative Velocity Standard Slow/Standard/Fast Dead band (switching range) 2.0 % 0.5 to 5.0 % Linear Equal percentage Characteristic type Linear Reverse equal percentage User-defined EB 5824-2 EN 17-3...
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