Pepperl+Fuchs ML8 Miniature PCB Photoelectric Sensors

Pepperl+Fuchs introduces ML8 Series Miniature PCB Photoelectric Sensors. Available with 30 or 50 mm detection ranges, ML8 PCB sensors provide consistent, reliable printed circuit board detection regardless of holes, indentations and components on the circuit board, while delivering more precise detection of board edges by virtue of customized light beam patterns. These sensors come with factory-optimized settings that eliminate the need for sensitivity adjustments for true plug-and-play set-up, while eliminating erroneous and unauthorized sensitivity adjustments.

“Unlike many miniature photoelectric sensors that can miss some portions of a PCB due to slots or other irregularities, the ML8 PCB series delivers more consistent detection of irregular objects, more precise and repeatable detection of edges, faster set-up and change-over, and more versatile mounting and visibility by virtue of their slotted mounting pattern and two position status LED’s,” says Jeff Allison, Product Manager.

ML8 sensors are available in convergent mode with a narrow sensing strip for “better” optical performance, and background suppression mode with an array of two or three light spots for “best” optical performance. Because the light spot(s) are more than 80% narrower than comparable diffuse mode models, it is possible to precisely identify the edge of a PCB so its position is more accurately known. The technology behind the ML8 PCB series also enables a sharp sensing range cut-off, so that even reflective mirror-like machine panels behind the PCB are ignored.

The compact 23 mm x 31 mm x 11 mm housing fits into tight confines. An additional status LED that is visible when the sensor is mounted looking upward to see objects passing overhead. Additionally, it has enhanced ambient light protection that is critical for upward facing photoelectric sensors. This allows ML8 PCB sensors to ignore the effects of overhead lighting, even from high frequency fluorescent sources.

In addition to PCB detection in semiconductor applications, they are well suited for use in solar industry applications, as well as packaging and material handling applications where thin, irregular targets such as CDs or flat pouches must be reliably detected.

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.com.

Pepperl+Fuchs ML8 Miniature PCB Photoelectric Sensors

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Phoenix Contact Security Solutions for Industrial Automation Catalog

When Ethernet-based production systems are directly connected to a company network, they must be protected against unauthorized access and destructive programs. Phoenix Contact offers simple access locking devices for mechanical protection, managed switches with integrated IEEE security functions, and security devices with firewall and router function suitable for industrial applications to provide you with the optimum security solution for every requirement.

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Schneider Electric 2009 Electrical South Repair Services Catalog

With more than 30 years of experience and 1.6 million repairs performed, Electrical South (a division of Schneider Electric) has continually set the standard in the industrial electronic repairs business. This catalog contains repair prices for all of the manufacturer part numbers that Electrical South services.

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Banner Engineering QS18AF Adjustable Field Sensors

The QS18AF series of sensors has been updated with new technology which triples the maximum detection range. A new detection algorithm allows the sensor to see further and continue providing the excellent background suppression performance Banner sensors are known for. These sensor improvements and new models fill out the Banner product offering and set-up a powerful group of adjustable field sensors in a compact plastic housing.

Features

• Tripling of scanning distance in the same QS18 housing.
• Enhanced immunity to fluorescent lights.
• Cross talk immunity so sensors can be used in close proximity to each other.
• Reduced color sensitivity and hysteresis compared to the existing QS18AF100 mm sensor at comparable range.
• Short range background suppression model for precise background suppression, allowing detection of thinner objects closer to the background.
• Models with foreground suppression mode:
• Foreground suppression or “Background Detection” can be more reliable when a fixed background is present, and the object color or shape varies.
• Familiar housing with bright indicator lights, compact and rugged construction, and a wide variety of connector options.

Applications

• Packaging machines - Box cutting and folding equipment
• Glass Panel processing - Conveyor equipment for solar panels, Conveyor equipment for LCD flat panels
• Packaged food detection on conveyors - Foreground suppression especially useful for detecting baked goods or chocolates on a white food grade conveyor
• Label placement and cap verification in pharmaceutical packaging
• Linen and textile detection in laundry machines
• Through the roller tote detection

Banner Engineering QS18AF Adjustable-Field Sensors

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E-T-A X482R Standard Power Management System

E-T-A's X472R Standard Power Management System is a high performance solution for DC applications, containing two breaker modules each accommodating 8, 482 thermal circuit breakers up to 50A. Eight standard configurations are available offering 1 to 4 supply feeds at an operating voltage up to 72 VDC.

Features

• Dimensions: 17.30" W x 1.75" H x 9.14" D
• Rack Mounting: 19" or 23"
• Input Feed: 1 or 2 x 240A
• Current Carrying Capacity: 8 X 50A
• Operating Voltage: Up to 72VDC
• Input Terminals: 2 X M6 Stud Terminals
• Output Terminals: M5 Stud Terminals

E-T-A X482R Standard Power Management System

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E-T-A Remote Power Controller with Smart Circuit Breaker Technology

E-T-A's new E-1048-800 smart circuit breaker is designed with solid state technology to provide relay control and is the first device of its kind to combine solid-state switching, electronic circuit protection, analog signal output and diagnostics functions all into one package. Now design engineers using relays and circuit breakers (or relay and fuses) can replace those two devices with a single compact unit, plus get the benefits of emerging "smart" circuit protection technology. The E-1048 saves space and time, increases reliability, and provides unprecedented protection.

The E-1048-800 power controller is suited for switching DC loads in automotive and automation applications, and for low voltage DC or multiplex systems used in power circuits on boats and other vehicles.

Unique Smart Relay Control

Its most unique feature is a 0-5 V analog output that is proportional to the current flowing through the device. Of this output is connected to a control system such as a programmable logic controller (PLC) or ASIC microcontroller, the signal can be used to provide intelligent relay control. For example, a PLC may be programmed to turn off the device if the circuit current reaches a predetermined and programmable threshold.

Programmable Trip Point

Normally, the trip point of a circuit breaker is defined as a range, but with the help of a PLC, the trip point of the E-1048-800 device can be used form any current rating from 1 to 25A. Traditional circuit breakers do not offer this flexibility or this degree of precision. Whether remotely controlled or not, the E-1048-800 will trip off automatically at its current rating. If higher current ratings are required, multiple units may my mounted in parallel.

Unique Current Limiting Technology

A traditional circuit breaker will respond to a short circuit within milliseconds, but in that brief time, high amperage may pass through the circuit. In contrast, the circuit protection inside the E-1048-800 is current limiting. Solid state technology limits the maximum short circuit to approximately 50A. This feature is especially important for sensitive control components. Unlike some competing products, it provides precise delay that prevents nuisance tripping caused by inrush currents associated with solenoids and motor loads.

Transistor Diagnostic Signal

In addition to the analog output, the E-1048-800 provides visual indication and a transistor output that can be used in a control system as the input for an alarm. In this way, the device can alert operators to problems such as overload, no load, or a broken circuit caused by broken wires or resistive elements. In addition, the unit provides LED indication of overloads, wire breakage detection and status of load and line. Not all SSRPCs supply detailed diagnostic information, which is increasingly required by control systems as a way to reduce downtime.

Amplifies PLC Outputs

The E-1048-800 protects PLCs from overloads and short circuits while it also provides power amplification of PLC output signals, without the need to change the PLC output cards. It minimizes costly downtime by protecting PLC output status.

Convenient Form Factors

The E-1048-800 is available is three forms. The CUBIC and the DICE versions are a direct replacement for relays that plug into standard automotive relay sockets. The INLINE version is a plug-in style commonly used in industrial applications. Industrial uses include process control and automation equipment used in the food, pharmaceutical, petrochemical, and power utility industries. OEM applications include buses, trucks, boats, and off-road vehicles.

Because of the functions of relay, circuit protection, diagnostics, and current sensing are combined in one unit, the E-1048-800 installs in one-tenth the time it takes to integrate these components separately.

E-T-A E-1048-800 Remote Power Controller

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New Literature from Schneider Electric

22mm Plastic Pushbuttons, Selector Switches and Pilot Lights Selection Guide

Schneider Electric has produced a number of look-up tables to quickly find the correct pushbutton, selector switch or pilot light for your application. Accessories such as mounting bases, contact blocks, legend plates and LED lamp modules are also listed.

Alternating Relay 8501KA
The new Schneider Electric/Square D 8501KA alternating relay is designed to minimize pump and motor wear by equalizing run time between parallel components in a multi-pump system.

Altivar 71 Drive
Featuring the industry’s best reaction times (2ms ±0.5ms) and operation speeds up to 1600Hz, Schneider Electric’s Altivar 71 drive can move your business without missing a step. This includes a choice of speed or torque regulation, built-in safety functions for emergency stops, overspeed detection, veering and load holding in case of brake failure.

Magelis Family of HMI Products

Schneider Electric’s Magelis HMIs are the world’s most popular family of human machine interfaces. Easy to install, setup and operate, Magelis HMIs provide a simple and effective means of connecting systems, collecting data and presenting information in a meaningful format.

Electrical South Remanufactured Industrial Electronics
Electrical South, a division of Schneider Electric, has continually set the standard in the industrial electronic repair business. Each reconditioned item is inspected and certified to perform as good as new and comes with a no-nonsense, comprehensive 1-year warranty.

Pumping Equipment Solutions
In today’s complex market, to meet the challenges ahead, you need more than an equipment supplier – you need a solutions provider. When you’re concerned about energy efficiency, pump controls design or bidding and specification processes, Schneider Electric has the resources available to help.

PowerPact D-Frame Circuit Breakers
Schneider Electric PowerPact D-frame electronic trip molded case circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. The D-frame circuit breakers use an electronic trip system to signal the circuit breaker to open automatically.

Magelis XBT GT Touch Screen
The Magelis XBT GT range of touch screens by Schneider Electric provides users with a combination of elegant displays and impressive power. Designed for multimedia, the Magelis XBT GT offers more realistic and detailed images and also supports video. View and record real-time images from a camera connected to the Magelis XBT GT.

Terminal Blocks

Technical information on Schneider Electric’s 9080 series of fuseholders and power distribution blocks. 9080 fuseholders accept types H, R, CC, M and J fuses up to 200A and come in 250V and 600V versions. 9080LB power distribution blocks can be used to splice or distribute wires within a control panel.

TeSys GV2-GV3 Manual Starters and Protectors
Ingenuity and simplicity are the key words of the Schneider Electric/Telemecanique GV3 P range of 9 to 65A manual starters and protectors. Its new EverLink power terminals are designed to maintain a constant tightening force on the wire and assures a strong, safe and long lasting connection in the most demanding environments.

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