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For fast and reliable data transmission in industrial and infrastructure applications, we provide shielded circular connectors in sizes M8 and M12 for all common fieldbuses and networks.

Transmission standards: 10Base-T1, 100Base-T1, 1000Base-T1 Data rates up to 1 Gbps (up to 600 MHz) Power over Data Line (PoDL) up to 60 W Range of up to 1,000 m (10Base-T1L) 360° shielded connectors Cable structure: 1 x 2 x 22/7 AWG Degree of protection: IP67

Push-pull internal locking Compact crimp connection X-coded for Ethernet applications Number of positions: 8 Connection cross-section: 0.14 mm² ... 0.34 mm² 360° shielding Straight and angled versions Degree of protection: IP65, IP67

The new SMD M12 device connectors with push-pull internal locking allow secure and tool-free device connection. The recessed M12 push-pull flush-type female connector sits flush with the housing, thus enabling compact housing designs.

In increasingly networked systems, functions are decentralized and intelligent devices and sensors are miniaturized. Flexible and space-saving cabling is achieved with M8 connectors designed for assembly. The Push-Lock connection enables convenient wiring without tools.

Do you need an individual solution for special requirements? We make individual adaptations to our standard products quickly and flexibly on request. Our service center turns your needs into a custom-made solution.

Save time and space when it comes to device cabling. Use our hybrid connectors to reliably transmit signals, data, and power in a single circular connector.

Manufacturer-independent IEC standard in accordance with IEC 63171-7 (coding 2) Transmission standards: 10Base-T1, 100Base-T1, 1000Base-T1 Data rates up to 1 Gbps (up to 600 MHz) Power transmission up to 2 x 8 A / 63 V DC Degree of protection: IP65/IP67 Housing with DUO contour for screw and push-pull locking

Installation: push-pull fast-locking Connection method: Push-Lock connection technology Data connectors: PROFINET CAT5 (100 Mbps), D-coded, 4-pos., shielded, straight and angled Signal connectors: A-coded, 4- or 5-pos., shielded and unshielded, straight and angled Connection cross-section: 0.14 to 0.75 mm² Temperature range: -40°C to +85°C

Plug-and-produce: quick and reliable connection even in confined spaces Fast installation: time savings of 80% during installation compared to screw connection Flying leads: connectors with internal and external locking Totally protected: Advanced Shielding Technology provides a reliable shield connection, even under extreme environmental conditions Highly future-proof: standardized product range for worldwide availability

Powerful IIoT performance: the SPE M12 hybrid connector is also suitable for applications in the fields of drives, machine building, and robotics Increased convenience and space savings: there is now a connector for Single Pair Ethernet that combines data and power transmission Particularly robust: ideally suited for industrial applications, as well as for field use in harsh environments Long-term usability: future-proof design-in of the M12 Hybrid portfolio with the cross-manufacturer international standard

In 1808 the French physicist Étienne-Louis Malus discovered that, when natural light reflects off a nonmetallic surface, it is partially polarized. The degree of polarization depends on the angle of incidence and the index of refraction of the reflecting material. At one extreme, when the tangent of the incident angle of light in air equals the index of refraction of the reflecting material, the reflected light is 100 percent linearly polarized; this is known as Brewster’s law (after its discoverer, the Scottish physicist David Brewster). The direction of polarization is parallel to the reflecting surface. Because daytime glare typically originates from reflections off horizontal surfaces such as roads and water, polarizing filters are often used in sunglasses to remove horizontally polarized light, hence selectively removing glare.

M12 4 pin connectorpinout

The lead-free M12 connectors for wave soldering processes are RoHS II compliant without Exemption 6c. Due to their universal backward compatibility, you can smoothly integrate the connectors into your existing PCB layout.

Power connectors range from compact M12 connection up to size M58 for high power levels. Take advantage of our full product range, from cable connectors, through device connectors, all the way to PCB connections. • Powers of up to 150 A / 630 V• Connection cross-sections up to 50 mm²• No risk of mismatching for AC and DC applications

More than top performance – a completely new game: our GameChangers also take your applications to the next level of success.

Polarization effects are observable in optically anisotropic materials (in which the index of refraction varies with polarization direction) such as birefringent crystals and some biological structures and in optically active materials. Technological applications include polarizing microscopes, liquid crystal displays, and optical instrumentation for materials testing.

Connector, Universal, 3-position, unshielded, Socket straight M8, coding: A, Push-lock spring connection, knurl material: Zinc die-cast, nickel-plated, external cable diameter 3.5 mm ... 5.5 mm

More power in one connector: the SPE M12 hybrid connector combines data and power for Single Pair Ethernet. With two circuits of two times 8 A, voltages up to 63 V, and the robust M12 design, this connector is ideally suited for use in harsh environments.

With Single Pair Ethernet (SPE), the established Ethernet protocol is advancing into the final automation levels and forms the basis for future-proof networking from the sensor to the cloud. Easy integration into your conventional sensors is made possible by the new SPE connectors in the ONEPAIR series in size M12.

Configure your cable connection for signal, data, and power transmission in IP6x environments or for control cabinet applications. Freely selectable cable lengths and cable ends allow customized cable assemblies.

The M12 push-pull connectors designed for assembly for Ethernet applications enable reliable high-speed data transmission and impress with their extremely small space requirements. With fast-locking, installation is effortless – the connector is simply plugged into the device.

Connector, Universal, 3-position, Plug straight M8, coding: A, Screw connection, knurl material: Brass, nickel-plated, external cable diameter 3.5 mm ... 5 mm

Connector, Universal, 3-position, unshielded, Plug angled M8, coding: A, Push-lock spring connection, knurl material: Zinc die-cast, nickel-plated, external cable diameter 3.5 mm ... 5.5 mm

Push-pull internal locking Standardized in accordance with IEC 61076-2-010 SMD housing screw connections Raised and countersunk versions SMD signal and data: A-, B-, D-, X-, and Y-coded Degree of protection: IP65, IP67 DUO contour: compatible with full-thread M12

The atoms on the surface of a heated filament, which generate light, act independently of one another. Each of their emissions can be approximately modeled as a short “wave train” lasting from about 10−9 to 10−8 second. The electromagnetic wave emanating from the filament is a superposition of these wave trains, each having its own polarization direction. The sum of the randomly oriented wave trains results in a wave whose direction of polarization changes rapidly and randomly. Such a wave is said to be unpolarized. All common sources of light, including the Sun, incandescent and fluorescent lights, and flames, produce unpolarized light. However, natural light is often partially polarized because of multiple scatterings and reflections.

Standard pin assignments and codings for signal and data transmission with a uniform design-in design Easy PCB mounting: two-piece connectors for wave soldering Secure assembly: locking clips for fixing onto the PCB Sustainable and future-proof: lead-free in accordance with RoHS II without Exemption 6c Worldwide availability through global distribution channels

M12 Connector 4 PinFemale

The scattering of unpolarized light by very small objects, with sizes much less than the wavelength of the light (called Rayleigh scattering, after the English scientist Lord Rayleigh), also produces a partial polarization. When sunlight passes through Earth’s atmosphere, it is scattered by air molecules. The scattered light that reaches the ground is partially linearly polarized, the extent of its polarization depending on the scattering angle. Because human eyes are not sensitive to the polarization of light, this effect generally goes unnoticed. However, the eyes of many insects are responsive to polarization properties, and they use the relative polarization of ambient sky light as a navigational tool. A common camera filter employed to reduce background light in bright sunshine is a simple linear polarizer designed to reject Rayleigh scattered light from the sky.

The transport of energy by light plays a critical role in life. About 1022 joules of solar radiant energy reaches Earth each day. Perhaps half of that energy reaches Earth’s surface, the rest being absorbed or scattered in the atmosphere. In turn, Earth continuously reradiates electromagnetic energy (predominantly in the infrared). Together, these energy-transport processes determine Earth’s energy balance, setting its average temperature and driving its global weather patterns. The transformation of solar energy into chemical energy by photosynthesis in plants maintains life on Earth. The fossil fuels that power industrial society—natural gas, petroleum, and coal—are ultimately stored organic forms of solar energy deposited on Earth millions of years ago.

Easily integrated: M12 male and female versions for established inductive sensors and flying leads Cross-application: ranges of up to 1,000 m, data rates of up to 1 Gbps, and powers of up to 50 W Totally protected: Advanced Shielding Technology provides a reliable shield connection for network cables, even under extreme environmental conditions Future-proof: standardized connectors and cables in accordance with IEC 63171-5

Push-Lock connection technology PROFINET CAT5 (100 Mbps) D-coded, 4-pos., shielded Connection cross-section: 0.14 mm² ... 0.75 mm² Temperature range: -40°C ... +85°C

Two leading technologies in one M12 connector: the M12 connectors designed for assembly featuring push-pull fast-locking and Push-Lock connection enable tool-free conductor connection and provide a secure installation by simply plugging into the device port.

Connector, PROFINET CAT5 (100 Mbps), 4-position, shielded, Plug straight M12, coding: D, Push-lock spring connection, knurl material: Zinc die-cast, nickel-plated, external cable diameter 4 mm ... 8 mm

Connector, Universal, 4-position, unshielded, Socket angled M8, coding: A, Push-lock spring connection, knurl material: Zinc die-cast, nickel-plated, external cable diameter 3.5 mm ... 5.5 mm

Connector, PROFINET CAT5 (100 Mbps), 4-position, shielded, Socket straight M12 Push-Pull, coding: D, Push-lock spring connection, knurl material: Zinc die-cast, nickel-plated, external cable diameter 4 mm ... 8 mm

Connector, Universal, 3-position, unshielded, Socket angled M8, coding: A, Push-lock spring connection, knurl material: Zinc die-cast, nickel-plated, external cable diameter 3.5 mm ... 5.5 mm

Natural light is polarized in passage through a number of materials, the most common being polaroid. Invented by the American physicist Edwin Land, a sheet of polaroid consists of long-chain hydrocarbon molecules aligned in one direction through a heat-treatment process. The molecules preferentially absorb any light with an electric field parallel to the alignment direction. The light emerging from a polaroid is linearly polarized with its electric field perpendicular to the alignment direction. Polaroid is used in many applications, including sunglasses and camera filters, to remove reflected and scattered light.

M12 4 pin ConnectorCable

Industrial-grade M17 MPO connectors for real-time data transmission in intelligent power grids. The robust M17 MPO connectors feature high-quality fiber optics which ensure stable bandwidths over long transmission distances.

Connector, Universal, 4-position, unshielded, Socket straight M8, coding: A, Push-lock spring connection, knurl material: Zinc die-cast, nickel-plated, external cable diameter 3.5 mm ... 5.5 mm

Easy installation: quick and reliable plugging, even in confined spaces Significant space savings: extremely compact due to the small wiring space and high contact density Safe use: reliable 360° shield connection Robust connection: suitable for railway applications with high shock and vibration loads Highly future-proof: standardized product range for worldwide availability

Connector, Universal, 3-position, unshielded, Plug straight M8, coding: A, Push-lock spring connection, knurl material: Zinc die-cast, nickel-plated, external cable diameter 3.5 mm ... 5.5 mm

Push-pull internal and external locking Standardized in accordance with IEC 61076-2-010 A- and D-coded Advanced Shielding Technology Conductor cross-section: 0.34 mm² Degree of protection: IP65, IP67 PUR, halogen-free

Polarized light can be produced in circumstances where a spatial orientation is defined. One example is synchrotron radiation, where highly energetic charged particles move in a magnetic field and emit polarized electromagnetic waves. There are many known astronomical sources of synchrotron radiation, including emission nebulae, supernova remnants, and active galactic nuclei; the polarization of astronomical light is studied in order to infer the properties of these sources.

Signal connectors in sizes from M5 to M23 are suitable for many applications. Designed to your meet your needs, 3- to 19-pos. versions are available, optionally with IDC displacement connection, screw, spring, Piercecon®, solder, crimp, and PCB connection.

M12 4 pin ConnectorColor Code

The electromagnetic-wave model of light accounts naturally for the origin of energy transport. In an electromagnetic wave, energy is stored in the electric and magnetic fields; as the fields propagate at the speed of light, the energy content is transported. The proper measure of energy transport in an electromagnetic wave is its irradiance, or intensity, which equals the rate at which energy passes a unit area oriented perpendicular to the direction of propagation. The time-averaged irradiance I for a harmonic electromagnetic wave is related to the amplitudes of the electric and magnetic fields: I = ε0c2E0B0/2 watts per square metre.

The irradiance of sunlight at the top of Earth’s atmosphere is about 1,350 watts per square metre; this factor is referred to as the solar constant. Considerable efforts have gone into developing technologies to transform this solar energy into directly usable thermal or electric energy.

Save time and space when it comes to device cabling. Use our hybrid connectors to reliably transmit signals, data, and power in a single circular connector. • Currents up to 70 A• Voltages up to 850 V DC and 630 V AC• CAT5 interface for data transmission

• Data rates of up to 10 Gbps• Codings for all common networks and fieldbus systems• Components in accordance with CAT6A• 360° shielded circular connectors and plastic molded cables

Quick and reliable connection even in confined spaces Establish flying leads with connectors in male and female versions Tool-free connection of rigid and flexible conductors with and without ferrules Intuitive conductor connection with color coding and numerical coding of the contact levers Long-term stability and vibration resistance of the PE connection and 360° shielding

Find out more about the ONECLICK fast-locking system, which allows you to connect your device and system quickly and securely.

M12 push-pull connectors latch into place by means of direct insertion and enable easy and secure connection for applications in confined spaces and with high cabling density. The new, shielded, A- and D-coded versions guarantee reliable signal and data transmission.

M125Pin Connector

Connector, PROFINET CAT5 (100 Mbps), 4-position, shielded, Plug straight M12 Push-Pull, coding: D, Push-lock spring connection, knurl material: Zinc die-cast, nickel-plated, external cable diameter 4 mm ... 8 mm

Plug-and-produce: quick and reliable connection even in confined spaces Greater flexibility: one M12 device connection for screw and push-pull connectors Easy design-in: countersunk M12 ports for compact device concepts Highly future-proof: standardized product range for worldwide availability

M12 4 Pin ConnectorMale

M12 push-pull connectors guarantee fast and tool-free device connection, even in confined spaces and with a high cabling density. Realize compact housing designs with recessed M12 ports and easily implement extensions in the field with male and female versions.

For fast and reliable data transmission in industrial and infrastructure applications, we provide shielded circular connectors in sizes M8 and M12 for all common fieldbuses and networks. • Data rates of up to 10 Gbps• Codings for all common networks and fieldbus systems• Components in accordance with CAT6A• 360° shielded circular connectors and plastic molded cables

Phoenix Contact offers metric circular connectors for industrial automation in a variety of designs: from small to large, straight or angled, molded or for assembly in the field. The wide-ranging circular connector portfolio offers versatile solutions for transmitting signals, data, and power.

Easy and time-saving installation: Push-Lock technology enables the tool-free connection of rigid and flexible conductors with and without ferrules Intuitive and safe connection: precise conductor assignment with color coding and numerical coding in the connection area Space-saving installation: one-third smaller than the M12 connector, the M8 Push-Lock connector offers significant space savings and reliable industrial properties

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