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Basic Flowchart Symbols and Meaning

Flowchart Symbols and Meaning, workflow diagram symbols, process flow diagram symbols
Flowchart Symbols and Meaning - Provides a visual representation of basic flowchart symbols and their proposed use in professional workflow diagram, standard process flow diagram and communicating the structure of a well-developed web site, as well as their correlation in developing on-line instructional projects. See flowchart's symbols by specifics of process flow diagram symbols and workflow diagram symbols.
How to Build a Flowchart
How to Build a Flowchart

How To use House Electrical Plan Software

Electrical and Telecom Layout House Plan, electrical symbols
House Electrical Plan Software for creating great-looking home floor, electrical plan using professional electrical symbols.
You can use many of built-in templates, electrical symbols and electical schemes examples of our House Electrical Diagram Software.
ConceptDraw is a fast way to draw: Electrical circuit diagrams, Schematics, Electrical Wiring, Circuit schematics, Digital circuits, Wiring in buildings, Electrical equipment, House electrical plans, Home cinema, Satellite television, Cable television, Closed-circuit television.
House Electrical Plan Software works across any platform, meaning you never have to worry about compatibility again. ConceptDraw PRO allows you to make electrical circuit diagrams on PC or macOS operating systems.
Create an Electrical Diagram
Create an Electrical Diagram

Network VOIP. Computer and Network Examples

Network VOIP
Voice-over-Internet protocol (VoIP) is a protocol of the voice communications and multimedia sessions through the Internet or other packet-switched networks. VoIP systems use the data compression techniques, encapsulated in a data-packet stream over IP. They allows users to use regular telephone networks through any internet service provider and anywhere. VoIP is also called IP telephony, Internet telephony, Voice over broadband (VoBB).
This example was created in ConceptDraw PRO using the Computer and Networks Area of ConceptDraw Solution Park and shows the VoIP Network.
The vector stencils library "Switches and relays" contains 58 symbols of electrical contacts, switches, relays, circuit breakers, selectors, connectors, disconnect devices, switching circuits, current regulators, and thermostats for electrical devices.
"In electrical engineering, a switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another.
The most familiar form of switch is a manually operated electromechanical device with one or more sets of electrical contacts, which are connected to external circuits. Each set of contacts can be in one of two states: either "closed" meaning the contacts are touching and electricity can flow between them, or "open", meaning the contacts are separated and the switch is nonconducting. The mechanism actuating the transition between these two states (open or closed) can be either a "toggle" (flip switch for continuous "on" or "off") or "momentary" (push-for "on" or push-for "off") type.
A switch may be directly manipulated by a human as a control signal to a system, such as a computer keyboard button, or to control power flow in a circuit, such as a light switch. Automatically operated switches can be used to control the motions of machines, for example, to indicate that a garage door has reached its full open position or that a machine tool is in a position to accept another workpiece. Switches may be operated by process variables such as pressure, temperature, flow, current, voltage, and force, acting as sensors in a process and used to automatically control a system. ... A switch that is operated by another electrical circuit is called a relay. Large switches may be remotely operated by a motor drive mechanism. Some switches are used to isolate electric power from a system, providing a visible point of isolation that can be padlocked if necessary to prevent accidental operation of a machine during maintenance, or to prevent electric shock." [Switch. Wikipedia]
"A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a low-power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must be controlled by one signal. The first relays were used in long distance telegraph circuits as amplifiers: they repeated the signal coming in from one circuit and re-transmitted it on another circuit. Relays were used extensively in telephone exchanges and early computers to perform logical operations.
A type of relay that can handle the high power required to directly control an electric motor or other loads is called a contactor. Solid-state relays control power circuits with no moving parts, instead using a semiconductor device to perform switching. Relays with calibrated operating characteristics and sometimes multiple operating coils are used to protect electrical circuits from overload or faults; in modern electric power systems these functions are performed by digital instruments still called "protective relays"." [Relay. Wikipedia]
The shapes example "Design elements - Switches and relays" was drawn using the ConceptDraw PRO diagramming and vector drawing software extended with the Electrical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Switch and relay symbols
Switch and relay symbols, two way contact, time delay make, open switch, time-delay closing, TDC, time delay make, normally open, time delay break, normally closed, time delay break, closed switch, time-delay opening, TDO, thermostat, temperature switch, temperature sensitive switch, temperature actuated switch, switch disconnector, isolating-switch, stay put, contact without spring return, spring return, make, spring return, break, spring return, shorting selector, make-before-break, shorting, bridging, contact transfer, selector switch, break-before-make, nonshorting, nonbridging, contact transfer, safety interlock, circuit opening, relay contacts, relay coil, relay, pushbutton, make, circuit closing, mushroom head, push-pull head, pushbutton, break, circuit opening, mushroom head, push-pull head, pushbutton, 2-circuit, circuit opening, break, proximity limit switch, directly actuated, spring returned, normally closed, pressure actuated switch, pilot light, passing make-contact, mercury switch, manual switch, manually operated switch, make contact, liquid level actuated switch, limit switch, directly actuated, spring returned, normally open, limit switch, directly actuated, spring returned, normally closed, limit switch, isolator, inertia switch, gas flow actuated switch, fuse, flow actuated, circuit breaker, change-over contact, break contact, SPST, single-pole, single-throw, switch, SPDT, single-pole, double-throw, switch, DPST, double-pole, single-throw, switch, DPDT, double-pole, double-throw, switch, 4 position, switch, 3 position, three-position, switch, 2 position, switch,
Used Solutions

Electrical Symbols — Transmission Paths

Electrical Symbols — Transmission Paths
Variable delay elements are often used to manipulate the rising or falling edges of the clock or any other signal in integrated circuits. Delay elements are also used in delay locked loops and in defining a time reference for the movement of data within those systems.

26 libraries of the Electrical Engineering Solution of ConceptDraw PRO make your electrical diagramming simple, efficient, and effective. You can simply and quickly drop the ready-to-use objects from libraries into your document to create the electrical diagram.
The vector stencils library "Electrical and telecom" contains 83 symbols of electrical and telecommunication equipment.
Use these shapes for drawing electrical and telecom system design floor plans, cabling layout schemes, and wiring diagrams in the ConceptDraw PRO diagramming and vector drawing software.
The vector stencils library "Electrical and telecom" is included in the Electric and Telecom Plans solution from the Building Plans area of ConceptDraw Solution Park.
Luminaire ceiling mount
Luminaire ceiling mount, luminaire ceiling mount,
Enclosed ceiling luminaire
Enclosed ceiling luminaire, enclosed ceiling luminaire,
Wall light
Wall light, wall light,
1-light bar
1-light bar, light bar,
2-light bar
2-light bar, light bar,
4-light bar
4-light bar, light bar,
6-light bar
6-light bar, light bar,
8-light bar
8-light bar, light bar,
Down lighter
Down lighter, down lighter,
Outdoor lightning
Outdoor lightning, outdoor lightning,
Outdoor lightning, bollard
Outdoor lightning, bollard, outdoor lightning, bollard,
Batten fluorescent, 1 lamp
Batten fluorescent, 1 lamp, batten fluorescent,
Batten fluorescent, 2 lamps
Batten fluorescent, 2 lamps, batten fluorescent,
Batten fluorescent, 3 lamps
Batten fluorescent, 3 lamps, batten fluorescent,
Batten fluorescent, 4 lamps
Batten fluorescent, 4 lamps, batten fluorescent,
Surface Fluorescent Light
Surface Fluorescent Light, surface fluorescent light,
Modular fluorescent fitting
Modular fluorescent fitting, modular fluorescent fitting,
Modular fluorescent fitting, inverter
Modular fluorescent fitting, inverter, modular fluorescent fitting,
Modular fluorescent fitting 2
Modular fluorescent fitting 2, modular fluorescent fitting,
Pull-cord switch
Pull-cord switch, pull-cord switch,
Emergency light
Emergency light, emergency light, emergency lightning point,
Emergency light 2
Emergency light 2, emergency light, emergency lightning point,
Emergency sign
Emergency sign, illuminated emergency sign, emergency sign,
Switch
Switch, electrical switch, switch,
Switch, 1 pole
Switch, 1 pole, electrical switch, switch,
Switch, 2 pole
Switch, 2 pole, electrical switch, switch,
Switch, 2-way
Switch, 2-way, electrical switch, switch,
Multi-switch
Multi-switch, electrical switch, switch, multi-switch,
Switch, intermediate
Switch, intermediate, electrical switch, switch,
Dimmer switch
Dimmer switch, dimmer switch,
Dimmer switch 2
Dimmer switch 2, dimmer switch,
Socket
Socket, socket outlet, power outlet,
Socket 2
Socket 2, socket outlet, power outlet,
Switched socket
Switched socket, socket outlet, power outlet, switched socket,
Switched socket 2
Switched socket 2, socket outlet, power outlet, switched socket,
Double socket
Double socket, socket outlet, power outlet, double socket,
Double socket 2
Double socket 2, socket outlet, power outlet, double socket,
Socket outlet
Socket outlet, socket outlet, power outlet,
Telephone outlet
Telephone outlet, telephone outlet,
Telephone outlet 2
Telephone outlet 2, telephone outlet,
Stereo outlet
Stereo outlet, stereo speaker outlet, stereo outlet,
Television outlet
Television outlet, cable television outlet, television outlet, cable TV outlet, TV outlet,
Service panel, surface
Service panel, surface, electrical service panel, service panel,
Service panel, inset
Service panel, inset, electrical service panel, service panel,
Thermostat
Thermostat, thermostat,
Ceiling fan
Ceiling fan, ceiling fan, exhaust fan fixture,
Hold open unit
Hold open unit, hold open unit, electro magnetic door,
Detector
Detector, detector, surface mounted, heat detector, smoke detector,
Fire alarm
Fire alarm, fire alarm sounder, fire alarm,
City Fire Alarm Station
City Fire Alarm Station, city fire alarm station, fire alarm station,
Fire Alarm Station
Fire Alarm Station, fire alarm station,
Fire Alarm Bell
Fire Alarm Bell, fire alarm bell,
Fire Alarm Central Station
Fire Alarm Central Station, fire alarm central station,
Automatic Fire Alarm Device
Automatic Fire Alarm Device, automatic fire alarm device,
Main control
Main control, main control, intake,
Ground
Ground, ground connection, ground,
Doorbell
Doorbell, doorbell,
Push Button
Push Button, push button,
Buzzer
Buzzer, buzzer,
Annunciator
Annunciator, annunciator,
Horn
Horn, horn,
Maid's Signal Plug
Maid's Signal Plug, maid's dignal plug,
Signal Central Station
Signal Central Station, signal central station,
Doorbell Chime
Doorbell Chime, doorbell chime,
Doorbell Transformer
Doorbell Transformer, doorbell transformer,
Magnetic Door Hold
Magnetic Door Hold, magnetic door hold,
Intercom
Intercom, intercom,
Telephone Key System
Telephone Key System, telephone key system,
Digital Satellite System
Digital Satellite System, digital satellite system,
Inside Antenna
Inside Antenna, inside antenna,
Outside Antenna
Outside Antenna, outside antenna,
Electric Motors
Electric Motors, electric motors,
Single Phase
Single Phase, single phase,
Three of Poly Phase
Three of Poly Phase, three, poly phase,
Wall Mounted Electrical Junction Box for Hardware
Wall Mounted Electrical Junction Box for Hardware, wall mounted, electrical junction box, hardware,
Wall Mounted Telephone/Data Junction Box for Hardware
Wall Mounted Telephone/Data Junction Box for Hardware, wall mounted, telephone box, data junction box, hardware,
Card Reader Access System
Card Reader Access System, card reader, access system,
Emergency Release Button
Emergency Release Button, emergency release button,
Motion Sensor
Motion Sensor, motion sensor,
Electric Door Opener
Electric Door Opener, electric, door opener,
Watchman's Station
Watchman's Station, watchman's station,
Watchman's Central Station
Watchman's Central Station, watchman's central station,
Battery
Battery, battery,
Used Solutions

Near field communication (NFC). Computer and Network Examples

Near field communication (NFC). Computer and Network Examples
Near field communication (NFC) is a wireless communication technology that allows smartphones and other similar devices to establish the radio communication with each other on the short distance around 10 centimeters (4 inches).
This example was created in ConceptDraw PRO using the Computer and Networks Area of ConceptDraw Solution Park and shows the Near field communication (NFC) network.

Electrical Engineering

Electrical Engineering
Electrical engineering is a field of engineering that generally deals with the study and application of electricity, electronics, and electromagnetism. ConceptDraw PRO extended with Electrical Engineering Solution from the Industrial Engineering Area of ConceptDraw Solution Park is the best Electrical Engineering software. You have an excellent possibility to make sure this right now.

Network Glossary Definition

IVR Services
The Network Topology Diagram examples was created using ConceptDraw PRO software with Computer and Networks solution.
Easy to draw network topology diagrams, network mapping and Cisco network topology.
How to Draw a Computer Network
How to Draw a Computer Network

Illustrate the Computer Network of a Building

Wireless broadband network layout diagram
With best content of the Wireless Network solution that includes more than 10 building pre-designed objects network engineers can illustrate the computer network of a building.
The vector stencils library "Road signs" contains 58 symbols of road signs for labeling the road and route maps, directional and transit maps, street and locator maps.
"Traffic signs or road signs are signs erected at the side of or above roads to give instructions or provide information to road users.
... many countries have adopted pictorial signs or otherwise simplified and standardized their signs to overcome language barriers, and enhance traffic safety. Such pictorial signs use symbols (often silhouettes) in place of words and are usually based on international protocols. Such signs were first developed in Europe, and have been adopted by most countries to varying degrees." [Traffic sign. Wikipedia]
The pictograms example "Road signs - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Directional Maps solution from the Maps area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ maps-directional
Danger place
Danger place, danger place,
Intersection
Intersection, intersection,
Intersection 2
Intersection 2, intersection,
Bend
Bend, bend,
Double bend
Double bend , double bend ,
Two-way traffic
Two-way traffic, two-way traffic,
Mobile bridge
Mobile bridge, mobile bridge,
Light signal
Light signal, light signal,
Pedestrian crossing
Pedestrian crossing, pedestrian crossing,
Road work
Road work, road work,
Back-up
Back-up, back-up,
Give way
Give way, give way,
Crossing
Crossing, crossing,
Stop
Stop, stop,
Roundabout
Roundabout, roundabout,
Pass this side
Pass this side, pass this side,
Direction to be followed
Direction to be followed, direction to be followed,
One-way street
One-way street, one-way street,
Cycle track
Cycle track, cycle track,
No entry
No entry, no entry,
No entry both directions
No entry both directions, no entry both directions,
No power vehicles
No power vehicles, no power vehicles,
No U-turns
No U-turns, no U-turns,
No passing without stopping
No passing without stopping, no passing without stopping,
No standing and parking
No standing and parking, no standing and parking,
No parking
No parking, no parking,
Speed limit
Speed limit, speed limit,
Height limit
Height limit, height limit,
Width limit
Width limit, width limit,
Weight limit
Weight limit, weight limit,
Priority over oncoming traffic
Priority over oncoming traffic, priority over oncoming traffic,
Streetcar or regular buses
Streetcar or regular buses, streetcar or regular buses,
Taxi status
Taxi status, taxi status,
Beginning that speed 30-Zone
Beginning that speed 30-Zone, speed, zone,
End that speed 30-Zone
End that speed 30-Zone, speed, zone, end,
Pedestrian crossing 2
Pedestrian crossing 2, pedestrian crossing,
Police
Police, police,
Hotel
Hotel, hotel,
Breakdown service
Breakdown service, breakdown service,
Restaurant
Restaurant, restaurant,
P + R
P + R, P + R,
Restroom
Restroom, restroom, WC,
Fuel
Fuel, fuel,
Telephone
Telephone, telephone,
Recommended speed
Recommended speed, recommended speed,
Nodal point of a motorwa
Nodal point of a motorwa, nodal point of a motorway,
Parking
Parking, parking,
Dead end
Dead end, dead end,
Motorway
Motorway, motorway,
End motorway
End motorway, end motorway,
Populated zone
Populated zone, populated zone,
End populated zone
End populated zone, end populated zone,
Parking with clock
Parking with clock, parking with clock,
Number sign (motorway)
Number sign (motorway), number sign, motorway,
Exit
Exit, exit,
Direction to place
Direction to place, direction to place,
Board of announcement of exit
Board of announcement of exit, board of announcement of exit,
Number sign (federal highway)
Number sign (federal highway), number sign, federal highway,
Used Solutions

Electrical Symbols, Electrical Diagram Symbols

Electrical Symbols, Electrical Diagram Symbols
How to create Electrical Diagram? It’s very easy! All you need is a powerful software. It wasn’t so easy to create Electrical Symbols and Electrical Diagram as it is now with electrical diagram symbols offered by the libraries of Electrical Engineering Solution from the Industrial Engineering Area at the ConceptDraw Solution Park.
This solution provides 26 libraries which contain 926 electrical symbols from electrical engineering: Analog and Digital Logic, Composite Assemblies, Delay Elements, Electrical Circuits, Electron Tubes, IGFET, Inductors, Integrated Circuit, Lamps, Acoustics, Readouts, Logic Gate Diagram, MOSFET, Maintenance, Power Sources, Qualifying, Resistors, Rotating Equipment, Semiconductor Diodes, Semiconductors, Stations, Switches and Relays, Terminals and Connectors, Thermo, Transformers and Windings, Transistors, Transmission Paths,VHF UHF SHF.
HelpDesk

How to Create a Telecommunication Network Diagram in ConceptDraw PRO

telecommunication network diagram example
Telecommunication network diagram displays components and connections in a telecommunication network: how they are interacted between each other and with end-users. Telecommunication network diagrams usually created by system engineers for planning telecom networks. Also they may be useful for a network management. Telecom network diagram visualizes the level of security and user access to certain eqipment and data within a current network. Telecom network diagram can be used to identify weak points of an entire network or a part of it. ConceptDraw PRO allows you to draw a simple and clear Telecommunication Network diagrams.
The vector stencils library "LDAP" contains 20 symbols of Lightweight Directory Access Protocol (LDAP) elements for drawing the LDAP Directory Services network structure diagrams.
"The Lightweight Directory Access Protocol (LDAP) is an open, vendor-neutral, industry standard application protocol for accessing and maintaining distributed directory information services over an Internet Protocol (IP) network. Directory services play an important role in developing intranet and Internet applications by allowing the sharing of information about users, systems, networks, services, and applications throughout the network. As examples, directory services may provide any organized set of records, often with a hierarchical structure, such as a corporate email directory. Similarly, a telephone directory is a list of subscribers with an address and a phone number.
LDAP is specified in a series of Internet Engineering Task Force (IETF) Standard Track publications called Request for Comments (RFCs), using the description language ASN.1. The latest specification is Version 3, published as RFC 4511. ...
A common usage of LDAP is to provide a "single sign on" where one password for a user is shared between many services, such as applying a company login code to web pages (so that staff log in only once to company computers, and then are automatically logged into the company intranet).
LDAP is based on a simpler subset of the standards contained within the X.500 standard. Because of this relationship, LDAP is sometimes called X.500-lite." [Lightweight Directory Access Protocol. Wikipedia]
The symbols example "LDAP - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Active Directory Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ active-directory-diagrams
Country
Country, country,
Organization
Organization, organization,
Organizational unit
Organizational unit, organizational unit,
Generic object
Generic object, generic object,
Locality
Locality, locality,
Alias
Alias, alias,
Person
Person, person,
InetOrgPerson
InetOrgPerson, InetOrgPerson,
Organizational person
Organizational person, organizational person,
Residential person
Residential person, residential person,
Organizational role
Organizational role, organizational role,
Group of names
Group of names, group of names,
Group of unique names
Group of unique names, group of unique names,
Device
Device, device,
cRL distribution point
cRL distribution point, cRL distribution point, cRL, certificate revocation list,
dSA
dSA, dSA, Directory Service Agent,
dmd
dmd, dmd, Directory Management Domain,
Application process
Application process, application process,
Application entity
Application entity, application entity,
Unknown
Unknown, unknown,
Used Solutions

Virtual networks. Computer and Network Examples

Virtual networks. Computer and Network Examples
A Virtual network is a computer network that consists of virtual network links, i.e. between the computing devices there isn't a physical connection.
Well known forms of network virtualization are virtual networks based on the virtual devices (for example the network based on the virtual devices inside a hypervisor), protocol-based virtual networks (VLAN, VPN, VPLS, Virtual Wireless network, etc.) and their combinations.
This example was created in ConceptDraw PRO using the Computer and Networks Area of ConceptDraw Solution Park and shows the Virtual network.