Pepperl+Fuchs has expanded its family of ML4.2 Series Subminiature Photoelectric Sensors. A number of new models are available to help maximize machine productivity by delivering faster response times, multibeam redundant detection, independent outputs and zero deadband sensing, among other significant benefits. “New ML4.2 high speed models offer 250 µs response time, which is twice as fast as standard ML4.2 models. For users this means less wasted material for converting applications, higher resolution for trigger applications and improved switching precision,” says Jeff Allison, Product Manager, Pepperl+Fuchs. ML4.2 dual sensor redundant detection models feature dual light beams from two emitter LEDs that reflect light to two receivers. These beams act as a logic “OR” so that either beam can switch the output. Having a redundant light beam enables transparent or glossy objects that are foil or plastic-wrapped to be much more reliably sensed when compared with single beam sensing. An ML4.2 model with dual sensor redundant detection and independent outputs features dual beams from two emitter LEDs that reflect light to two receivers, where two independent outputs indicate the state of each separate beam.
“This model provides an affordable means of aligning or guiding translucent paper, plastic and fabric webs, as it serves as two sensors in one package. When the web is properly positioned, one beam detects the web while the other beam does not. This sensor can also be used to detect a gap between two objects to suppress the detection of small particles such as paper dust. Other potential applications include semiconductor and PCB positioning for conveying and buffering,” explains Allison. Two precise sensing models are also now available to deliver the sharpest sensing distance cut-off and smallest switching hysteresis on the market for background suppression sensors. The first model is available with a visible red emitter, and senses black and white color extremes within an extremely tight sensing window. A black test object is sensed up to 20 mm from the sensor, a white test object is sensed up to 21 mm away and no targets are detected at or beyond 22 mm. In contrast, a standard version ML4.2 sensor enables background suppression at 25 mm from the sensor. A second model senses black to 40 mm, white to 43 mm and no objects at or beyond 43 mm. “This level of precision is significant for users with objects that need to be detected just one to three millimeters in front of the background, such as detecting a piece of cardstock on a belt, or the angle or straightness of paper in a feeder,” says Allison. A new ML4.2 series retroreflective sensing model with no sensing deadband is used with a corner-cube reflector and is polarized so that shiny objects will not be erroneously seen as the reflector. An innovative single optical axis design eliminates sensing deadband. A second model also includes an output that monitors signal strength. “These sensors are perfect for applications that require more signal strength than is available with background suppression sensors, and sense at either very close or long sensing distances. They can be used when rigid reflectors or even reflective tape must be detected up to the sensor face, as a standard retroreflective mode sensor would typically not see reflective tape unless it were two to four inches from the sensor. They are also well suited for detecting objects such as solar cell wafers and packaged tubes or cartons where precise and repeatable leading edge detection is a must,” explains Allison.
Lastly, new ML4.2 series thru-beam sensors deliver maximum signal strength in situations where retroreflective and background suppression models do not have sufficient optical power. They feature an optical alignment aid to indicate marginal signal strength, a status LED to indicate if small objects are not detected at high speeds, and quadruple the speed of previous generation thru-beam sensors. They are ideally suited for applications with sensing distances up to at least 8 meters, and in dirtier environments. All non-thru-beam ML4.2 series sensors feature integrated crosstalk immunity to eliminate concern for side-by-side mounting, a tamperproof design with no external adjustments, 4-in-1 output to reduce inventory requirements and wiring hassles, and superior immunity to ambient light even for high frequency energy-saving lights. They also feature diagnostic LEDs in the front and back of the housing for quick and easy status indication, an antistatic and scratch-resistant glass lens ideal for printing and paper environments, and metal reinforced mounting holes that provide robust operation in demanding industrial applications. Pepperl+Fuchs is a world leader in the design, manufacture and application of high quality factory and process automation products and services. Pepperl+Fuchs pioneered the development of proximity sensors 50 years ago, and has set the standard for innovation and quality ever since.
The newest additions to Phoenix Contact's wire duct product line are their white and blue wire duct.
Certain applications, such as the biotech, oil & gas, food industries and Intrinsically Safe environments, will require the use of white or blue wire duct. For example, the food industry prefers the white wire duct, as it exemplifies their cleanliness. The white or blue wire ducts have the same key features as Phoenix Contact's standard wire duct, including the easy-on/easy-off wire duct cover, a single part number for both the duct and cover and two score lines for easily breaking the duct fingers and walls.
The white or blue wire ducts are available in the same height, width sizes and 2 m lengths as their standard wire duct. The PVC material has a V0 inflammability rating as per UL 94. Phoenix Contact White and Blue Wire Duct Phoenix Contact Technical Datasheets
Remote sites are facilities or structures that contain electrical or electronic processes and are located in hard-to-reach areas. The high cost of service and the long meantime to repair require higher level of surge protection. Specifically, applications in these facilities must be able to handle multiple high energy surge events, such as lightning, without compromising the surge protection. The AC SYSTEMTRAB can handle multiple high-energy surge events, such as lightning, without compromising its surge protection. Even if it is damaged, your critical equipment will still be protected from future surges until a repair can be performed. This dual stage device provides notification when the protection level reaches 50 percent. All models are available in the following voltages:
120/240 Single/split phase
480/277 Wye
480 Delta
Features
Now tested to UL 1449, 3rd Edition by ETL
Type 1 and 2 SPD (lightning strike and transient surge suppression combination)
Arc-chopping spark gap technology combines with TVSS for a completely coordinated hybrid surge protection system
Residual voltage as low as 900 volts during full surge current discharge
Product includes 200 kA IC surge rated fusing with disconnect
Removable (hot-swappable) modules allow quick and easy verification testing and replacement
Local and remote diagnostics
Daylight visible LED
NEMA 4 enclosures for indoor and outdoor installation
NEMA 4X stainless steel enclosures for installation in corrosive environments
10-year "no-nonsense" warranty; free replacements of any failed components
New LF1B-N slim LED light strips are the smartest choice to make the switch away from traditional lighting sources. With high reliability and more options than ever before, it’s time to say goodbye to fluorescent lights and hello to long-lasting LEDs! Super-bright and energy efficient, LF1B-N lights are available in six different lengths with a choice of transparent or white covers and six colors (cool white, warm white, yellow, red, blue and green). Four mounting holes provide flexibility to locate these lights where needed and with a long lifespan, LF1B-N light strips are a bright choice now and in the future.
Features
Compact design (27.5mm wide x 16mm high) with six lengths (134 to 1,080mm)
Six colors: Cool white, warm white, yellow, red, blue and green
Cover in clear or white
Energy saving: One-third that of a fluorescent lamp
Long life: Five times longer than fluorescent lamps
Pepperl+Fuchs introduces RFID Read Head IQT-F116-R4M-V1. These RFID read heads conform to the popular and open 13.56 MHz ISO 15693 standard. As a result, they promote simplified operation and enhanced productivity in stand-alone or multi-drop applications. In multi-drop applications users can connect up to 30 RFID read heads together on a single network and bring the data back to a PC or PLC. These RFID read heads provide a read/write range up to 130 mm. They feature 2-wire RS485 connectivity and 200 mm M12 pigtail connectors to facilitate easy connection and removal. A continuous read option is available for point-to-point applications, and a low profile design makes the IQT series ideal for use on AGVs (Automated Guided Vehicles), or for mounting under shallow conveyor sections where conventional RFID heads are too large. Pepperl+Fuchs is a world leader in the design, manufacture and application of high quality factory and process automation products and services. Pepperl+Fuchs pioneered the development of proximity sensors 50 years ago, and has set the standard for innovation and quality ever since. Pepperl+Fuchs, 1600 Enterprise Parkway, Twinsburg, OH 44087; (330) 486-0001; fax: (330) 405-4710; fa-info@us.pepperl-fuchs.com; www.pepperl-fuchs.us.
The EZ-LIGHT® TL50 Beacon Tower Light is a cross between the TL50 tower light and
the K50 beacon. This compact design is extremely intense and can even be used in
outdoor applications.
Rugged, cost-effective, and easy-to-install multi-segment indicators
Illuminated segments provide easy-to-see operator guidance and indication of
equipment status
Displays up to 4 colors
Optional audible function with variable intensity
Available in black or light gray housing
Audible models available with standard or sealed audible element
Immune to ambient light, EMI, and RFI interference
Looking for a roller sensor that is fast and simple to install? The OsiSense XUY Roller Sensor from Schneider Electric is the perfect choice! With zero tools, you can mount the roller sensor between rollers. When mounting, you can choose between three mounting solutions: hexagonal 7/16", ø 8mm, or adhesive supports. This simple installation saves you up to 50% in installation and adjustment time. With reliable infra-red sensing technology, the OsiSense XUY Roller Sensor is ideal for detecting all your package colors. In addition, the sensor is perfect for all types of packages including packets, boxes, pallets and letters of paper, and cartons or metallic material. The sensor employs convex lenses and LED power to prevent dust accumulation and interference.
Steven Engineering is the largest distributor of industrial controls and components in the western United States, serving customers globally.
With over 2 million available part numbers and a vast supporting inventory, we offer a wide variety of electric parts and industrial automation & electronic components and controls and services that add value to your business. Serving a wide range of industries, we specialize in electrical and electronic components, automated industrial control, and pneumatic products.
