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Summary of Contents for WAGO 787-1200
- Page 1 Manual Compact Power 787-1200 Power supply Version 1.0.0...
- Page 2 We wish to point out that the software and hardware terms as well as the trademarks of companies used and/or mentioned in the present manual are generally protected by trademark or patent. WAGO is a registered trademark of WAGO Verwaltungsgesellschaft mbH. Manual Version 1.0.0...
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Page 3: Table Of Contents
Compact Power Table of Contents 787-1200 Power supply Table of Contents Notes about this Documentation ............. 5 Validity of this Documentation..............5 Copyright ....................5 Symbols ....................6 Number Notation ..................8 Font Conventions ................... 8 Important Notes ..................9 Legal Bases .................... - Page 4 Table of Contents Compact Power 787-1200 Power supply 5.1.1.1 Connecting Using a Tool ............. 36 5.1.1.2 Directly Inserting Conductors ............37 5.1.2 WAGO picoMAX ® Connectors ............38 5.1.2.1 Status at delivery ................. 38 5.1.2.2 Removing the Female Connector ..........38 5.1.2.2.1...
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Page 5: Notes About This Documentation
Manual by third parties that violate pertinent copyright provisions is prohibited. Reproduction, translation, electronic and phototechnical filing/archiving (e.g., photocopying) as well as any amendments require the written consent of WAGO Kontakttechnik GmbH & Co. KG, Minden, Germany. Non-observance will involve the right to assert damage claims. Manual... -
Page 6: Symbols
Notes about this Documentation Compact Power 787-1200 Power supply Symbols Personal Injury! Indicates a high-risk, imminently hazardous situation which, if not avoided, will result in death or serious injury. Personal Injury Caused by Electric Current! Indicates a high-risk, imminently hazardous situation which, if not avoided, will result in death or serious injury. - Page 7 Compact Power Notes about this Documentation 787-1200 Power supply Additional Information: Refers to additional information which is not an integral part of this documentation (e.g., the Internet). Manual Version 1.0.0...
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Page 8: Number Notation
Notes about this Documentation Compact Power 787-1200 Power supply Number Notation Table 1: Number Notation Number Code Example Note Decimal Normal notation Hexadecimal 0x64 C notation Binary '100' In quotation marks, nibble separated '0110.0100' with dots (.) Font Conventions Table 2: Font Conventions Font Type Indicates Names of paths and data files are marked in italic-type. -
Page 9: Important Notes
2.1.1 Subject to Changes WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any alterations or modifications. WAGO Kontakttechnik GmbH & Co. KG owns all rights arising from the granting of patents or from the legal protection of utility patents. -
Page 10: Technical State Of The Devices
Devices are supplied from the factory with a dedicated hardware configuration. All other changes to the hardware and the non-compliant use of the components entail the exclusion of liability on part of WAGO Kontakttechnik GmbH & Co. KG. Manual Version 1.0.0... -
Page 11: Safety Advice (Precautions)
Compact Power Important Notes 787-1200 Power supply Safety Advice (Precautions) For installing and operating purposes of the relevant device to your system the following safety precautions shall be observed: Do not work when devices are energized! High voltage can cause electric shock or burns. - Page 12 Switch off power supply to the device immediately if the device malfunctions or is damaged! Control systems connected to the device may also be damaged! Return the defective device directly to WAGO. Replace defective or damaged devices! Replace defective or damaged device/module (e.g., in the event of deformed contacts).
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Page 13: Special Notes For Use In Accordance To En 60335-1
This product may only be used as described in this note and in the complete instructions. Use other than this may represent a risk to safe, intended use and will nullify the warranty or guarantee. WAGO Kontakttechnik GmbH & Co. KG is not liable for damage resulting from non-intended or improper use. -
Page 14: Special Notes On Use As A Din-Rail Built-In Installation Device
Important Notes Compact Power 787-1200 Power supply 2.2.2 Special Notes on Use as a DIN-Rail Built-in Installation Device The following additional information must be observed when using the device as a DIN-rail built-in installation device (domestic installation): Ensure contact protection when used as a DIN-rail built-in installation... -
Page 15: Device Description
In this way, devices can be fitted both in the control cabinet as well as in a distribution box or screwed onto the housing of an automation device. The devices employ pluggable WAGO picoMAX ® connectors, enabling them to be pre-wired for quicker installation and faster device replacement. -
Page 16: View
Device Description Compact Power 787-1200 Power supply View Figure 1: View 787-1200 Table 3: Legend for Figure “View” Pos. Description Details see section Screw mount clip “Mounting” > “Screw Mounting” Output picoMAX ® 3.5 (+ − −) “Device Description” > “Connections”... -
Page 17: Type Plate
Device Description 787-1200 Power supply Type Plate Die Geräte The type plate for the 787-1200 unit is attached to the lateral surface of the housing. It contains the following information: Figure 2: Information on the Type Plate Table 4: Legend for Figure “ Information on the Type Plate”... -
Page 18: Connectors
Provide appropriate strain relief means to attach and cap any free ends of the conductors! 3.3.1 Connectors The supply lines are connected on the input and output side using the WAGO ® pluggable connectors: picoMAX •... -
Page 19: Connector Input Side
Compact Power Device Description 787-1200 Power supply 3.3.1.1 Connector Input Side Figure 3: Connectors on the Input Side Table 5: Legend for Figure “Connectors on the Input Side” Pos. Description Connector “N” for input voltage Connector “L” for input voltage... -
Page 20: Display Elements
Device Description Compact Power 787-1200 Power supply Display Elements The indicating elements are located on the front of the device. The “DC OK” LED indicates the status of output voltage U Figure 5: LED “DC OK” Table 7: Legend for Figure “LED ‘DC OK’”... -
Page 21: Technical Data
Compact Power Device Description 787-1200 Power supply Technical Data 3.5.1 Device Data Table 8: Technical Data – Device Data Width 18 mm Height 90 mm Height, incl. fastening clips 120 mm Depth from upper edge of DIN-rail 55 mm Weight... -
Page 22: Input
Device Description Compact Power 787-1200 Power supply 3.5.2 Input Table 9: Technical Data – AC Input Parameter Value Input nominal voltage range 100 … 240 VAC Input voltage range, max. 90 … 264 VAC Input frequency 47 … 63 Hz Input current <... -
Page 23: Output
Compact Power Device Description 787-1200 Power supply 3.5.3 Output Table 13: Technical Data – Output Parameter Value Nominal voltage (output) 24 VDC (at 90 … 264 VAC), SELV Voltage range, output 24 VDC, SELV Factory default 24 VDC; ±1 % Output current (max.) -
Page 24: Figure 8: Hiccup Mode
Device Description Compact Power 787-1200 Power supply Figure 8: Hiccup Mode Figure 9: Switch-on Time Select conductor cross sections as required for current load! In the event of a fault, the output current of a power supply can be up to 1.5 ×... -
Page 25: Efficiency/Power Loss
Compact Power Device Description 787-1200 Power supply Table 14: Technical Data – Output Side Connection Property Value Connection Technology Spring pressure connection technology (picoMAX 3.5, 3-pole) ® Cross section Solid 0.2 … 1.5 mm² / AWG 24 … 16 Fine-stranded 0.2 …... -
Page 26: Environmental Conditions
Device Description Compact Power 787-1200 Power supply 3.5.6 Environmental Conditions Table 17: Technical Data ‒ Environmental Conditions Property Value −25 … +70 °C Surrounding air temperature, operation Derating (surrounding air temperature, −2,6 %/K operation) Relative humidity, operation (without 20 … 90 %... -
Page 27: Equipment Protection
Compact Power Device Description 787-1200 Power supply 3.5.7 Equipment Protection Table 18: Technical Data – Equipment Protection Property Wert Value Internal input fuse Transient suppression at input 1 A T Overload protection at output Available Overvoltage protection at output, max. -
Page 28: Approvals
Device Description Compact Power 787-1200 Power supply Approvals The following approvals and declarations of conformity have been granted for the 787-1200 device: Conformity Marking UL508 / UL62368-1 Manual Version 1.0.0... -
Page 29: Standards And Guidelines
Compact Power Device Description 787-1200 Power supply Standards and Guidelines The 787-1200 device complies with the following standards and guidelines: Table 20: Mechanical and Climatic Environmental Conditions Standard Test value Mechanical Environmental Conditions EN 60068-2-6 1g: f < 9 Hz: 3.5 mm, 90 min 2g: f <... -
Page 30: Other Information On Standards And Directives
Device Description Compact Power 787-1200 Power supply Table 23: EMC – Immunity to Interference Standard Title Electromagnetic Compatibility (EMC) EN 61000-4-2 Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test EN 61000-4-3 Part 4-3: Testing and measurement techniques -... -
Page 31: Mounting
Compact Power Mounting 787-1200 Power supply Mounting Avoid electrostatic discharge! The devices are equipped with electronic components that may be destroyed by electrostatic discharge when touched. Please observe the safety precautions against electrostatic discharge per DIN EN 61340-5-1/-3. When handling the devices, please ensure that environmental factors (personnel, work space and packaging) are properly grounded. -
Page 32: Din 35 Rail
Mounting Compact Power 787-1200 Power supply DIN 35 Rail The DIN-rail is centrally located relative to the height of the device (see Section “Device Description” > “Technical Data”). Figure 11: Position of the DIN-Rail The distances from the central axis of the DIN-rail to the top and bottom are 45 mm. -
Page 33: Removal From Din-Rail
Compact Power Mounting 787-1200 Power supply Press it against the bottom fastener until you hear it lock into place. If the device does not lock into place automatically, pull down the DIN-rail mounting/removal latch with a screwdriver or operating tool while pressing the device onto the bottom fastener. -
Page 34: Screw Mounting
Mounting Compact Power 787-1200 Power supply Screw Mounting Two fastening clips are supplied with the device for screw mounting. Screw mounting is possible using these fastening clips. Fit one fastening clip each into the corresponding top and bottom snap-fit opening on the housing (see Figure “Snap-fit Openings for Fastening Clips”, side view). -
Page 35: Connect Devices
Always adhere to the EMC directives applicable to your application. Additional Information on the Recommended Tools Additional information on the WAGO tools recommended in this section is provided in the section “Accessories” > “Tools”. Observe the maximum admissible conductor cross sections for the signal and power cables (see section “Device Description”... -
Page 36: Connectors
“+” and two “-” 5.1.1 Connecting Conductors WAGO's connectors are designed for solid or fine-stranded wires with and without ferrules. Connect only one conductor per connector! You must only connect one conductor to each spring clamp connection. Do not connect more than one conductor at a single connection! 5.1.1.1... -
Page 37: Directly Inserting Conductors
Compact Power Connect Devices 787-1200 Power supply 5.1.1.2 Directly Inserting Conductors The following conductors can be inserted directly without tools: • Fine-stranded conductors with insulated ferrules for all permissible cross sections • Fine-stranded conductors with uninsulated ferrules, cross section > 0.5 mm²/AWG 22 •... -
Page 38: Wago Picomax
WAGO’s picoMAX ® pluggable connectors enable you to prewire devices to expedite device installation and avoid rewiring during device replacement. The procedure for removal and connection is the same for both WAGO plug connectors. WAGO picoMAX ® connectors consist of a male header (fixed in the device) and a female connector (pluggable). -
Page 39: 5.1.2.2.1 Removing The Female Connector Without Wiring
Pull out the female connector. If you do not have an unlocking tool available, you can also remove the female connector with a WAGO operating tool or a screwdriver Do not insert the tool in the ventilation slots! Components inside the device may be damaged if the blade of an operating tool enters the ventilation slots. -
Page 40: Plugging In The Female Connector
If you do not have an unlocking tool available, you can also remove the female connector with a WAGO operating tool or a screwdriver Do not insert the tool in the ventilation slots! Components inside the device may be damaged if the blade of an operating tool enters the ventilation slots. - Page 41 Compact Power Connect Devices 787-1200 Power supply Push in the female connector until the female connector snaps into position with an audible click. When plugging in with wiring: Check that the female connector is seated securely by gently pulling on the wires.
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Page 42: Notes On Operation
Notes on Operation Compact Power 787-1200 Power supply Notes on Operation Inrush Current High inrush currents can occur when several devices are connected in parallel and supplied on the input side using the same circuit. In this case, the use of auxiliary relays, which cause a time delay in startup, is recommended. -
Page 43: Short-Circuit And Overload Behavior
Compact Power Notes on Operation 787-1200 Power supply Short-Circuit and Overload Behavior The equipment's output is electronically protected from overload and short circuits. The following values apply to the description below: • Output current (see Section “Device Description” > “Technical Data”) -
Page 44: Derating
Notes on Operation Compact Power 787-1200 Power supply Derating The maximum load depends on the surrounding air temperature. Table 27: Nominal Values according to UL 100 … 240 VAC; < 0.27 A; 50 … 60 Hz 24 VDC SELV, 0.5 A Ambient temp. -
Page 45: Maintenance
Repairs shall only occur within the scope of the measures outlined in these operating instructions. Should a fault occur, return the device to WAGO for repair. Provide the following information: •... -
Page 46: Disposal
Notes on Operation Compact Power 787-1200 Power supply Disposal 6.5.1 Electrical and Electronic Equipment Electrical and electronic equipment may not be disposed of with household waste. This also applies to products without this symbol. Electrical and electronic equipment contain materials and substances that can be harmful to the environment and health. - Page 47 Compact Power Notes on Operation 787-1200 Power supply • Dispose of packaging of all types that allows a high level of recovery, reuse and recycling. Improper disposal of packaging can be harmful to the environment and wastes valuable resources. Manual...
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Page 48: Accessories
Accessories Compact Power 787-1200 Power supply Accessories Details on accessories are available online at www.wago.com. Tools Only use insulated tools. Table 29: Accessories – Tools unlocking tool 2092-1630 picoMAX ® Operating tool Type 2, 210-720 with partially insulated shaft 3.5 × 0.5 mm blade... -
Page 49: List Of Figures
Compact Power List of Figures 787-1200 Power supply List of Figures Figure 1: View 787-1200 ..................16 Figure 2: Information on the Type Plate .............17 Figure 3: Connectors on the Input Side ..............19 Figure 4: Connectors on the Output Side ............19 Figure 5: LED “DC OK”... -
Page 50: List Of Tables
List of Tables Compact Power 787-1200 Power supply List of Tables Table 1: Number Notation ................... 8 Table 2: Font Conventions .................. 8 Table 3: Legend for Figure “View” ..............16 Table 4: Legend for Figure “ Information on the Type Plate”.......17 Table 5: Legend for Figure “Connectors on the Input Side”... - Page 51 Compact Power 787-1200 Power supply Manual Version 1.0.0...
- Page 52 WAGO Kontakttechnik GmbH & Co. KG Postfach 2880 • D - 32385 Minden Hansastraße 27 • D - 32423 Minden Phone: +49 571 887 – 0 Fax: +49 571 887 – 844169 E-Mail: info@wago.com Internet: www.wago.com...