WAGO 787-1212 Manual Download

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Product manual | Version 1.0.0

Power Supplies

Switched-Mode Power Supply; Compact; 1-phase; Output voltage:
24 VDC; Output current: 2.5 A

0787-1212

Summary of Contents for 787-1212

Page 1: ...Product manual Version 1 0 0 Power Supplies Switched Mode Power Supply Compact 1 phase Output voltage 24 VDC Output current 2 5 A 0787 1212...

Page 2: ...has been taken to ensure the accuracy and completeness of this documentation However as errors can never be fully excluded we always appreci ate any information or suggestions for improving the docume...

Page 3: ...12 3 1 Introduction 12 3 2 View 12 3 3 Type Plate 13 3 4 Connections 13 3 4 1 Connectors 13 3 4 2 Terminations Input Side 14 3 4 3 Terminations Output Side 14 3 5 Indicators 14 3 6 Control elements 15...

Page 4: ...ing the Female Connector 29 6 Operation 32 6 1 Setting the Output Voltage via Potentiometer 32 7 Notes on Operation 33 7 1 Front panel 33 7 2 Inrush Current 33 7 3 Parallel Connection on the Output Si...

Page 5: ...oduct fulfills the requirements of protection type IP20 and is designed for use in dry indoor spaces Operation of the products in Industrial area is permitted The product meets the EMC requirements fo...

Page 6: ...he system All laws standards guidelines local regulations and ac cepted technology standards and practices applicable at the time of installation and the instructions in the the products Instructions...

Page 7: ...d that also include severe injury Action step to reduce risk CAUTION Type and source of hazard Possible consequences of hazard that include at least slight injury Action step to reduce risk NOTICE Typ...

Page 8: ...er The trademarks are listed in the Appendix 8 Protected Rights 39 Subject to Change The instructions guidelines standards etc in this manual correspond to state of the art at the time the documentati...

Page 9: ...ion by qualified electrical special ists per EN 50110 1 2 and IEC 60364 Comply with the laws standards guidelines local regulations and accepted technol ogy standards and practices applicable at the t...

Page 10: ...ized Do not touch any conducting parts Only operate the product when the ground conductor is connected Protect the product with an appropriate overcurrent protection device Lines Only use conductor cr...

Page 11: ...ing operation Under special conditions e g in the event of a fault or increased surrounding air temperature touching the product may cause burns Allow the product to cool down before touching it The t...

Page 12: ...ible alternative In this way products can be fitted both in the control cabinet as well as in a distribution box or screwed onto the hous ing of an automation device The products employ WAGO s picoMAX...

Page 13: ...COMPACT Power 1 5 A 50 60 Hz AC 100 240 V 1212 02 4314 0001 Figure 2 Type Plate Table 3 Legend for Figure Type Plate Position Comment For Details See Section 1 Company logo and address 2 Product name...

Page 14: ...nput voltage 4 Integrated push button 5 Test slot 3 4 3 Terminations Output Side 2 6 5 1 4 3 Figure 4 Terminations Output Side Table 5 Legend for the Terminations Output Side Figure Position Descripti...

Page 15: ...ents can be found in the Section 8 Operation 32 3 6 1 Potentiometer A potentiometer Adj is provided on the front of the product for setting or adjusting the output voltage Figure 6 Potentiometer The p...

Page 16: ...0 mm Horizontal Top 70 mm 70 mm 70 mm 20 mm 20 mm Horizontal Bottom 70 mm 70 mm 70 mm 20 mm 20 mm Note Observe mounting position The following electrical data refers to the nominal mounting position...

Page 17: ...hnology Spring pressure connection technology pico MAX 5 0 3 pole Cross section Solid 0 2 2 5 mm 24 12 AWG Fine stranded 0 2 2 5 mm 24 12 AWG Insulated ferrule with plastic collar 0 25 1 5 mm 23 16 AW...

Page 18: ...circuit condition Hiccup mode 5 Switch on delay 6 110 VAC 800 ms 1 230 VAC 350 ms 1 1 At nominal load 2 At 50 nominal load 3 0 100 load step 4 See Overload Behavior Figure 5 See Hiccup Mode Figure to...

Page 19: ...ction Property Value Connection Technology Spring pressure connection technology pico MAX 5 0 4 pole Cross section Solid 0 2 2 5 mm 24 12 AWG Fine stranded 0 2 2 5 mm 24 12 AWG Insulated ferrule with...

Page 20: ...ss at 230 VAC 3 7 5 MTBF Lifespan Table 17 Technical Data MTBF Lifespan Property At Load Tamb Value MTBF IEC 61709 240 VAC 100 25 C 500000 h 3 7 6 Environment requirements Table 18 Technical Data Envi...

Page 21: ...The materials used in manufacturing do not contain any substances harmful to the wetting properties of lac quers 30 20 10 0 10 20 30 40 55 70 60 50 40 20 60 80 100 Load Derating Curve Surrounding Air...

Page 22: ...on I Leakage current max 1 0 25 mA Insulation resistance input to output min 2 100 M 500 VDC Dielectric strength input output 3 3000 VAC 1 For power at 230 VAC 2 at 25 C and 75 RH 3 Type testing 60 s...

Page 23: ...wer frequency magnetic field immunity test EN 61000 4 11 Part 4 11 Testing and measurement techniques Voltage dips short inter ruptions and voltage variations immunity tests Table 24 Standards EMC Emi...

Page 24: ...ically ventilation slots at the top and bottom front facing forward When mounting with the front up or down the following values must not be exceeded Table 25 Values for Mounting Position Mounting wit...

Page 25: ...hear it lock into place If the product does not lock into place automatically pull down the DIN rail mount ing removal latch with a screwdriver or operating tool while pressing the product onto the b...

Page 26: ...ap fit opening top side fastening 2 1 Snap fit opening bottom rear fastening 2 2 Snap fit opening bottom side fastening 1 Insert one fastening clip into each of the corresponding top and bottom snap f...

Page 27: ...ct the female connector while a load is applied Only plug in or disconnect the female connectors when the product is not live Failure to observe this can result in damage to the contacts due to arcing...

Page 28: ...al Blocks Connecting Using a Tool You must use a screwdriver or an operating tool to connect the following conductors Fine stranded conductors without ferrules Fine stranded conductors with ferrules w...

Page 29: ...1 2 2 Pulling the Female Connector WAGO recommends using a picoMAX unlocking tool referred to in the following text as the unlocking tool More information on the unlocking tool is available in the Se...

Page 30: ...Use the screwdriver or operating tool to push the locking tab 1 away from the fe male connector 2 Grip underneath the protruding rim of the female connector 2 3 Pull out the female connector Removing...

Page 31: ...t connector may lead to a hazardous voltage of 230 V on the output side Make sure the female connector is properly mated Proceed as follows to plug the female connector into the corresponding male hea...

Page 32: ...ly 6 Operation 6 1 Setting the Output Voltage via Potentiometer The potentiometer Adj can be used on the front of the product to set the output voltage between 20 27 VDC Turning counterclockwise incre...

Page 33: ...e depends among other things on the backup fuse used and the impedance of the supply network 7 3 Parallel Connection on the Output Side In parallel operation set the output voltage of the products tha...

Page 34: ...uct s output is electronically protected against overload and short circuits The following values apply to the description below IOUT Nominal output current see 8 Technical data 15 IOUT IST Actual out...

Page 35: ...mode 7 6 Maintenance Note Observe the following for long term storage For long term storage power must be applied to equipment with built in capacitors for five minutes at least every two years The p...

Page 36: ...Compact Power Supply The convenient standardized and therefore faster RMA process is available for returns and reports of defects The corresponding report form for returns and reports of defects is av...

Page 37: ...benefits health protects the environ ment from harmful substances in electrical and electronic equipment and enables sus tainable and efficient use of resources Observe national and local regulations...

Page 38: ...l 2092 1630 Operating tool with partially insulated shaft Type 1 blade 2 5 0 4 mm 210 719 Operating tool Phillips type PH0 210 769 Accessories Wiring Table 35 Accessories Wiring Description Item Numbe...

Page 39: ...Interna tional Users and Manufacturers Group e V DALI is a registered trademark of the Digital Illumination Interface Alliance DiiA EtherCAT is a registered trademark and patented technology licensed...

Page 40: ...tion 19 Table 16 Technical Data Efficiency Power Loss 19 Table 17 Technical Data MTBF Lifespan 20 Table 18 Technical Data Environmental Conditions 20 Table 19 Technical Data Product Protection 21 Tabl...

Page 41: ...0787 1212 List of Tables Product manual Version 1 0 0 41 Compact Power Supply Table 37 Accessories Marking 38 Table 38 Accessories Spare Parts 38...

Page 42: ...y at 230 VAC 20 Figure 12 Power loss at 230 VAC 20 Figure 13 Derating surrounding air temperature 21 Figure 14 Position of the DIN Rail 24 Figure 15 Mounting the Product on the DIN rail 25 Figure 16 R...

Page 43: ...0787 1212 List of Figures Product manual Version 1 0 0 43 Compact Power Supply...

Page 44: ...s catalogs videos and other WAGO media are subject to copyright Distribution or modification of the contents of these pages and videos is prohibited Furthermore the content may neither be copied nor m...

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