Wednesday, December 23, 2009

Pepperl+Fuchs Rotary Encoders with Functional Safety

Rotary encoders with functional safety are becoming more important in factory automation applications. Certified safety rotary encoders from Pepperl+Fuchs enable simple integration in applications with high safety categories up to SIL3 (in accordance with IEC 61508).

In this example, a safety relevant application is shown. The certified, functionally safe rotary encoder detects the rotational motion of a pipe-cutting saw. The rotary encoder provides safe operation of the machine, as required in accordance with the standards listed in the machinery directive 98/37EG and also in accordance with the new directive 2006/42/EG and IEC 61800-5-2.

Steven Engineering YouTube Channel

Pepperl+Fuchs Technical Datasheets

Pepperl+Fuchs Retro-Reflective Area Sensor

The new RLG28 retro-reflective area sensor from Pepperl+Fuchs has a 60 mm constant detection field and a resolution of 12 mm over a range of 0...4 m. RLG28 allows the consistent detection of small objects within the entire detection area.

The sensor is an ideal replacement for current standard products that do not fully satisfy requirements. Installed in a standard 28 series photoelectric sensor housing, users can replace their existing 1-beam solution 1:1 with a 100 % problem solver without modifying the control concept.

Areas of application include the material handling, packaging and automotive industries.

The RLG28 specializes in the reliable detection of object front edges such as different types of pallets, sacks, packaged or reflecting goods. The sensor is also suitable as an ejection control for falling objects, an overhang control, e.g. by way of deformed blocks, and can also be used as a muting sensor.

Steven Engineering YouTube Channel

Pepperl+Fuchs Technical Datasheets

Pepperl+Fuchs AS-I G11 Modules with Innovative Clean Housing Design

The AS-Interface field modules offer an innovative clean housing concept in a robust, compact, round design, and are particularly suitable for assembly machinery and process automation applications.

Cleaning processes involving steam cleaners, pressure washdowns, and high mechanical stresses do not affect the performance of G11 modules. You can connect sensors and actuators to an AS-Interface quickly and easily, even under these harsh ambient conditions.

Advantages of the AS-Interface G11 modules:

  • No more troubleshooting, because overload conditions are indicated directly at the affected M12 port.
  • Secure mounting and robust materials for extra durability
  • Device fits into every corner due to compact, round design
  • Steam cleaning or pressure washdowns never pose a problem due to radial O-ring seals with IP68/IP69k protection
  • Connected to AS-Interface directly on the module or via AS-Interface passive splitter and M12 connection

Friday, December 18, 2009

Crydom DRA Series SSR Assemblies & DRS Sockets


Crydom, a company of Custom Sensors & Technologies (CST) and global expert in Solid State Relay Technology, introduces a new line of DIN Rail mounted Solid State Relay Assemblies and Sockets for Single Channel and Four Channel Applications. Mounting to standard 35 mm DIN Rail, the DRA series feature a variety of Industry Standard Crydom Single-in-Line AC and DC output SSRs in “ready to use” assemblies.

DRS Sockets, shipped in kit form, are available in 3 different input configurations including 3 to 15 VDC & 18 to 30 VDC each featuring LED input status indicators, and a 3 to 32 VDC or 90 to 280 VAC version without input status indicator.

DRS1 Single Channel and DRS4 Four Channel sockets accept Industry Standard SIP type SSRs such as the Crydom CX and CMX series. Crydom DRA and DRS Assemblies and Sockets offer the user a wide range of standard output and control ratings as well as the option for customer specific adaptations.



Phoenix Contact CLIPLINE THERMOMARK X1.2 Thermal Transfer Printer


Phoenix Contact's THERMOMARK X1.2 thermal printer combines the industrial mechanics of the THERMOMARK X1 with the ability to print on endless shrink sleeves like the THERMOMARK W1.

Features
  • The new material holder allows for center alignment as the material feeds through the print head. That means you no longer have to adjust the optic eye for every change in material.
  • A firmware upgrade allows for less waste when aligning the material.
  • The newly designed cutter (purchased separately) has the ability to perforate as well as fully cut endless shrink sleeves.
  • Like all Phoenix Contact printers, it runs on CLIP PROJECT marking software.


Phoenix Contact QUINT SFB 48VDC/10A Power Supply


The new QUINT SFB 48 V DC/10 A power supply is the latest offering in Phoenix Contact's QUINT SFB power supply line. This power supply extends the range of applications where Selective Fuse Breaking (SFB) technology can be implemented. The SFB technology can now be used to trigger standard power circuit breakers reliably and quickly.

Features
  • Worldwide input voltage range - 85-264 V AC and 90-350 V DC
  • Adjustable output voltage of 30-56 V DC - Wide range of applications
  • Power Boost - 13 A Power Boost provides ample current for starting additional loads
  • Extended diagnostics - Indication of both DC OK and Power Boost Modes


Tuesday, December 15, 2009

Phoenix Contact M12 Connector for Fiber Optics

The de-facto standard in signal transmission can now be used for quick data transmission with fiber optics as well. The new M12 fiber optics connectors from Phoenix Contact now offer especially small connection solutions that can be used for the connection of POF, PCF and GOF fibers.

The IP65 and IP67 degrees of protection make the connectors ideal for use in the industrial environment. The design of the connectors protects the sensitive ferrules and fiber end surfaces during contacting and assembly.

Alternatively, pre-assembled lines are also available. Panel feed-throughs with an integrated transceiver or couplings can be used for the integration of the M12 fiber optics connection into electronic or control cabinet housings. The transceiver integrated in the panel feed-through allows direct opto-electrical conversion.

Steven Engineering YouTube Channel

Phoenix Contact Technical Datasheets

Phoenix Contact BLOCKTRAB Universal Surge Protection

This Type 3 arrester for 230 V termination devices can be mounted anywhere, including in installation or distribution boxes and in the wiring spaces of devices or socket strips. Phoenix Contact's BLOCKTRAB can be mounted on any level surface using fixing clips.

2.5 mm² spring-cage terminal blocks with direct plug-in method offer easy installation with minimum wiring. Two conductors can also be connected to each of the double terminal blocks by means of through-wiring.

Since the protective circuit does not influence the test result, there is no need to disconnect the arrester to conduct insulation tests in the system.

Steven Engineering YouTube Channel

Phoenix Contact Technical Datasheets

Monday, December 14, 2009

Pepperl+Fuchs Incremental Rotary Encoders with Integrated Safety Technology


Pepperl+Fuchs introduces RVS58S Incremental Rotary Encoders with integrated safety technology. RVS58S encoders with self-diagnostics are specifically designed for use in safety aligned systems up to SIL3 in accordance with IEC 61508, performance level “e” in accordance with IEC 13849, and Category 4 in accordance with DIN EN 954-1. They are also suitable as a motor feedback system for safe drives in accordance with IEC 61800-5-2.

“In view of the increasing level of automation in applications involving machinery and plant construction, plant manufacturers, system integrators, and suppliers see themselves obligated to increase functional safety. Specific framework conditions create new and extended safety standards that take into account the requirements of modern electronic safety systems. Against this backdrop, rotary encoders with functional safety take on a new significance. These encoders simplify integration and at the same time comply with all safety requirements,” says David Rubinski, Product Manager.

In response to these needs, Pepperl+Fuchs developed the RVS58S rotary encoder with functional safety that enables economical system integration. This new concept provides easier connection methods to the control system and allows it to be used in high safety category systems. Technically speaking, RVS58S incremental encoders have a sin/cos interface, 1024 or 2048 signal periods, and are thermally stabilized for high resolution interpolation. They operate at 5 VDC ±5% and deliver a maximum output frequency of 200 kHz in operating temperatures ranging from -20 °C …80 °C (253 K …353 K). They are rated to handle axial shaft loads of 40 N at maximum 6000 RPM or 10 N at maximum 12,000 RPM, and radial shaft loads of 60 N at maximum 6000 RPM or 20 N at maximum 12,000 RPM.

“When it comes to plant safety, specifying safe system components is vital. Sensors such as safe rotary encoders, which stand right at the start of the information processing chain as quasi sense organs, undertake important functions. Certified rotary encoders with simple integration concepts not only render safety solutions easier to implement, they are also more economical,” says Rubinski.

The industrial landscape is populated with ever faster high-performance machines, in whose environment a whole range of robots and automatic feed systems are also operating in order to ‘unload’ the operating personnel. In any application where such systems are in use and moving machinery parts are driven by high-performance systems, there is the potential for danger to the operating personnel. According to the Machine Directive and relevant safety regulations for health and safety in the workplace, even brief lapses in attention must not result in shearing, crushing and impact injuries - or worse. The preferred use of rotary encoders in such applications is to monitor rotating or swiveling components in drive systems, making them a core safety consideration in drives.

In order to keep the expense of safety measures within limits, rational safety concepts will increase in importance in the future. Consequently, in this context the functional safety of individual system components, such as rotary encoders, assumes new significance. This transpires against the background of a changing situation with regard to standards, since the standard EN 954-1, which has been binding since 1996, remains valid only up to 29.12.2009.

The deterministic approach of EN 954-1, of countering the deduced risk categories by means of an appropriate system behavior, will now be superseded by the more effective standards EN ISO 13849-1 and EN 62061. With their consideration of failure probabilities (probabilistic approach) these are also more in keeping with the requirements of modern programmable electronics, which has long been subject to the considerations of safety technology. The IEC 61508 serves as the higher-level standard for functional safety.

Since the architecture determines a significant proportion of safety costs, smart ideas can reduce these costs while even increasing the efficiency of sensor-system safety. The use of mechanisms featuring two-channel operation, without completely duplicated execution of the functional units, is an effective approach. However, even systems with two rotary encoders or a dual encoder do not necessarily have to be classified according to the new standard. In order for a sensor to receive a high safety evaluation, it must be ensured that the Safe Failure Fraction (SFF) and the degree of Diagnostic Coverage (DC) are appropriate to comply with the minimum requirements. Self-diagnosis implies that the device is able to detect its own fault conditions and then reliably communicate the same. In this way machines and control systems are able to immediately carry out a defined stoppage, before subsequent failures of any kind can lead to a dangerous situation.

"Simple integration of components is necessary to help machine manufacturers meet the safety requirements of the new standards, as it is for end users with retrofit installations. The safe encoders now available from Pepperl+Fuchs feature both technical updating of the architecture and a simple user interface that needs no additional cables, interface cards or safety modules. The sensors are mechanically compatible with standard components and use existing communication paths – this is the key to simple integration,” explains Rubinski.

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.



Tuesday, December 8, 2009

SMC Pneumatics IDW Pro Dry Heatless Desiccant Compressed Air Dryers


Inspired by its sophisticated predecessor, SMC can now boast an additional ten models to enhance the current Pro Dry range with the addition of the IDW Heatless Desiccant Compressed Air Dryers.

With flow rates from 4 scfm (7 Nm3/h - 1.94 l/s) to 365 scfm (620 Nm3/h - 172 l/s), the entire range can operate at -40ºC (-40ºF) pressure dewpoint as standard, with an option of -70ºC (-100ºF) for more critical applications. The range has been designed and engineered to meet the air purity class in accordance with ISO 8753:1-2001 (E).

The units have an intelligent diagnostic system installed as standard on each model which is bespoke to SMC. Ease of service has been foremost in the design. Each unit can be serviced without disturbing the surrounding pipework. Desiccant cartridges can also be changed out effectively without causing excessive down time.

The compact size of the Pro Dry ensures that installation is simple and versatile. The units can be installed in small spaces in either a vertical or horizontal position.

To complement its vast range of operational features, Pro Dry (models IDW4N-IDW35N) can also be floor or wall mounted. Models IDW4N-IDW35N have multiple porting options, with a total of six inlet/outlet connections and many pipework possibilities.

Benefits
  • Economical to Use - SMC high performance dryers provide a host of financial benefits such as an integral electronic drain and service interval indication, all of which are included in the standard dryer package.
  • Clean & Dry Air - With XA grade 0.01 micron oil removal filtration (supplied as standard on models IDW4N-IDW35N), an integral 1 micron dust filter and a choice of -40ºC (-40ºF) or -70ºC (-100ºF) pressure dewpoints, Pro Dry meets and exceeds the highest standards of purity as specified in ISO 8573:1-2001.
  • Worldwide Installation - The units can recognize any voltage between 100-240 VAC and also any voltage between 12 to 24 VDC, meaning the Pro Dry can be operated anywhere in the world.
  • Intelligent Processor - All dryers are built to be fully compliant with all approvals. A feature of each unit is an intelligent in-built central processing unit (CPU). The optional software interface package provides a sophisticated system which allows for remote interrogation of the dryer. The CPU is serialised and is housed in an IP65 rated enclosure.
  • Energy Management - Pro Dry offers a multitude of additional energy saving features, which allows the dryer to be linked with a compressor control system and reduces air consumption during periods of low demand.
  • Condensate Management - Condensate management is essential to maximise dryer efficiency. Pro Dry is supplied with an integral electronic drain valve which is operated and controlled by the CPU. This drain valve opens at the end of every cycle when an indicator illuminates and the CPU checks for any sign of malfunction in the dryer. Operation of the unit is viewed by the diagnostic control panel located on the front of each unit.
  • Desiccant Cartidges - An improved desiccant cartridge design with integral handle facilitates a simple and clean change out procedure.


Monday, December 7, 2009

Turck BL Compact Modular I/O System


TURCK’s BL Compact system is a revolutionary modular I/O solution for collecting a variety of signals in a single, rugged node on a network. Rather than routing all signals through a control cabinet, this device makes it possible to obtain analog, digital, thermocouple, RTD, serial, RFID or a mixture of signal types in a compact, machine-mountable device over DeviceNet™, CANopen and PROFIBUS ®.

Up to two signal types can be combined in any combination in the BL Compact system, including RFID and analog, digital and serial—and more. The BL Compact system may be customized to suit a user’s specific needs, so that devices may be added to an existing network and signals may be gathered on the machine without an enclosure.

This drop-in solution can be used to connect up to 16 devices—drastically reducing the time it takes to run wires for each device back to the control cabinet and the potential for wiring errors.

The BL Compact system is currently available with four, eight or 16 ports in an environmentally hardened package that is rated for IP 68 and 69k protection. M8 or M12 connectors for bus communication and auxiliary power facilitate easy installation into any application, existing or new.



Friday, December 4, 2009

Harting LC Fiber Optic Cable Assemblies


Harting's LC fiber optic cable assemblies are ideally suited for long distance, high data rate signal applications. The connectors, cables and cable assemblies are all fully rated for outdoor use, with an IP 67 rating.

Three new cable assemblies have been introduced:
  • PushPull LC Duplex Multimode - Contains a small, easy to use PushPull interface
  • Han 3A Hybrid LC Duplex Multimode - Hybrid configuration eliminates separate cables, saving panel space and reducing installation time
  • Han 3A 2 x LC Duplex Quattro - Has a small interface for 4 LC fiber channels, ideal for daisy chain applications
All standard assemblies are available from 1m to 100m, with double and single-ended assembly options.



Harting IP 67 Rated D-Sub Hood


Harting's new D-Sub Hoods allow you to achieve IP 67 rated protection while using standard D-Sub connectors. When mounted, the hood surrounds the mated connection and an "O" ring is compressed when the locking screws are tightened, achieving a waterproof seal.

D-Sub hoods are available for standard 9, 15, 25, 37 and 50 pole versions and corresponding high density versions 15, 26, 44, 62 and 78 pole versions. Like Harting's existing IP 67 hood range, these new hoods are available in black plastic or metalized plastic versions, with the choice of 4-40 UNC or M3 for the mounting screws.



Harting Han 3A HPR Hood


The Harting Han 3 HPR High Construction Hood is ideal for electrical connections in vehicles as well as in applications with harsh climactic conditions and wet areas, or where sensitive connections require protection or shielding.

The high construction makes it possible to install the Han 3A Quintax insert and to use it in applications requiring an IP68 environmental rating.

Large cable diameters resulting from up to 8AWG conductors may now be used with Harting's Q 2/0 inserts and the M25 cable opening. Also, many wires used with the Q 12/0 inserts will now fit with fewer restrictions into the M25 hood opening.

Lastly, there are many 3A sized inserts that benefit from increased wiring room and the larger cable opening that the Han 3 HPR hood offers.



Red Lion Controls PAXDR Dual Rate Meter


Red Lion introduces the newest member of the PAX family: the PAXDR Dual Rate Meter. The meter can measure two different rate inputs as well as calculate and display the ratio, draw or difference of the rate inputs. The meter’s LED display has 0.56" digits, available in red sunlight readable or standard green. The display intensity is adjustable for low-level lighting conditions up to sunlight readable applications.

The PAXDR is a 5-digit Dual Rate Indicator and 6-digit Dual Totalizer in a single meter. Two Rate and two Total displays are provided (A and B), along with two additional calculation displays (C) to show the Sum, Difference, Ratio, % of Total or Draw between A and B displays. Any of the six displays are viewable: A, B or C Rate and A, B or C Total. The meter has two signal inputs from which the Rate and Totalizer values are derived. For the Rate displays, up to 10 point scaling is provided for each input, to scale non-linear rate processes. Separate scaling is provided for both the A and B Totalizers. The independent scaling allows for Rate only, Totalizer only or combination Rate/Totalizer applications, with or without the calculation displays.

The capability of the PAXDR can be easily expanded with the addition of field installable plug-in option cards. The PAXDR accepts the same option cards as our other PAX meters. These cards provide setpoint control, communications and retransmitted analog output.



Phoenix Contact TRIO-UPS Industrial PC Uninterruptible Power Supply


The new TRIO-UPS is optimized for use with industrial PCs. When used in “PC Mode” with an industrial PC, the TRIO-UPS has an adjustable DC voltage output time function. This allows the user to ride through short duration interruptions of mains power without resetting the PC with the remote reset function commonly implemented with industrial PCs.

Additionally, after the PC is safely shut down during its normal procedure, the TRIO-UPS cycles DC power to the industrial PC, automatically restarting it. This eliminates the need for a technician to manually restart the PC. A configuration and diagnostics software package makes it easy to configure alarm set-points, delay times and hold-up times. The software also allows real-time monitoring of the UPS status, including battery mode, charge mode and battery capacity.

The TRIO-UPS includes both charge unit and 5 A power supply in one compact package, providing a high density solution.

Features
  • Power supply and UPS in one package
    • 24 V DC/5 A output
  • Selectable back-up time
  • Adjustable output
    • 22.5-29.5 V DC
  • Programming and diagnostics software
    • Configuration stick for offline programming
    • Selectable alarm set-points
    • Selectable delay and hold-up times
    • Real-time status monitoring
  • Remote diagnostics


Thursday, December 3, 2009

Rittal Industrial Buyer's Guide Catalog


Rittal Corporation’s new Industrial Buyer’s Guide is filled with enclosure and climate control products as well as a wide array of accessories geared specifically toward meeting the challenges faced by US and North American customers.


Schneider Electric Product Discontinuances

Telemecanique Integral 18 and 32 Motor Starters
Schneider Electric has announced that the Telemecanique Integral 18 and 32 (18A and 32A) Motor Starters will become obsolete on December 31, 2009. The TeSys U 32A Self-Protected Starters were designed to replace these 18 and 32 Motor Starters.

TeSys U offers more simplicity with easier installation, choice and use, and helps reduce costs due to a smaller footprint, state of the art design, and energy efficient coil.


Telemecanique Integral 63 Manual Motor Protector

Schneider Electric has announced that the Telemecanique Integral 63 Manual Motor Protector combination will become obsolete on December 31, 2009. The TeSys D65A (LC21D65A) and TeSys GV 65A Manual Motor Protector (GV3P65) were designed to replace these 63A Motor Starters.


Rittal Product Discontinuances


In an effort to streamline their current product offering, Rittal GmbH has devised a plan to reduce the number of overal parts within the Rittal product catalog over the course of the next year. Prominent products being discontinued include, but are not limited to:
  • CP - The RAL 7030 (stone gray) versions of the CP-L and CP-XL Support Arm product lines will be discontinued. The RAL 7024 (graphite gray) versions will still be available.
  • CP - The Quickline Panel will also be discontinued. Note this includes the recently launched product featured on page 31 in the Innovations 2009 catalog.
  • IN - RiLAN Industrial product line discontinued.
  • IW - Various industrial worktop products will be discontinued (some still available as a special order) including 2000mm wide worktops and those worktops prepared for turntable, CP-L, or pedestal/PC attachment.
  • TS - Discontinuation of all cable ducts other than those 2000mm in length.

Monday, November 30, 2009

Turck analog+ Sensors that can Differentiate Between Metals


TURCK has enhanced the functionality of its analog+ proximity sensors to differentiate between the types of metal being detected—independent of the distance from the sensor.

Available in ring and flat housings that can provide up to 11 mm of sensing range, these sensors function well in stamping, die cutting and metal sorting applications where different metal types are frequently found.

The analog+ material detection sensors use inductive coils whose RF fields are influenced differently for each metal type. The signal difference is then converted into a 0 to 10 VDC analog signal to signify which type of metal is being detected. Additionally, a wide operating temperature rating of -10 to 70°C makes these sensors particularly useful in cold pilger rolling mills that draw seamless pipes.



Friday, November 20, 2009

Banner Engineering SB12 and SB12T Photoelectric Sensors


Banner Engineering's new SB12 and SB12T opposed-mode photoelectric senbsors offer a low price solution for OEMs, machine builders, and material handling applications.

Features
  • Flange-mounted, small 12 mm (0.47") diameter tubular opposed mode sensor pair
  • Easy-to-mount; no brackets required — SB12: simply press sensor into a 12.7 mm (0.5") diameter hole with a panel thickness between 1.5 and 3 mm (0.63" to 0.125") / SB12T: panel mount sensors in pre-drilled hole and tighten single retaining nut, resulting in reduced installation costs
  • Narrow effective beam allows for multiple sensors in close proximity
  • LED status indicators for Power ON, Output Overload, Signal Received and Marginal Signal
  • 10 to 30V dc supply voltage with single NPN or PNP output, depending on model
  • Light Operate (LO) or Dark Operate (DO), depending on model


Thursday, November 19, 2009

E-T-A ESS22-T Rail-Mounted Double Pole Electronic Circuit Breaker


E-T-A Circuit Breakers is pleased to announce the introduction of the ESS22-T rail-mounted electronic circuit breaker. Intended for the use in ungrounded systems, the ESS22-T is the ideal solution for select types of medical equipment and subsea applications. The ESS22-T is designed with selective disconnection and double-pole physical isolation of loads which allows the product to only disconnect the faulty load circuits in the event of an overload or short circuit. Its rapid response to overloads or short circuits maintains a consistent control voltage for the other loads - such as PLCs, control systems and bus couplers - preventing downtime of the entire system.

Specifications
E-T-A’s ESS22-T is available in a range of current ratings from 0.5A to 10A. Short circuit currents are limited to 1.4 times the rated current and the faulty load is disconnected after approximately 100ms. Inrush peaks, from switching on capacitive loads up to 20,000 µF are tolerated, avoiding nuisance tripping. In the event of an overload, the electronic circuit breaker will disconnect at 1.1 times the rated current after 3 seconds.

The ESS22-T can be snapped easily onto industry standard rails and its slim design of 22.5 mm width x 90 mm height/depth saves space in compact control cabinets. Status indication of the connected load circuit is provided by a multicolored LED and the state of the ON/OFF switch. In the event of a failure, two physically isolated contacts provide a failure signal to the control system. The load circuit can be reset using the manual ON/OFF switch which can also be used during maintenance.


Friday, November 13, 2009

Pepperl+Fuchs F99 Inclination Sensors Now Available with CANopen Interface


Pepperl+Fuchs F99 Inclination Sensors are now available with CANopen interface. As a result, users can easily configure and monitor the incline or tilt angle of machine elements or equipment platforms in single or dual axis applications, from 0° to 360° with accuracy of ± 0.5°, via the CANopen interface.

Engineered to deliver reliable operation in harsh environments, F99 inclination sensors feature metal mounting brackets, an outdoor IP68/69k rating, high shock resistance to 100 g and models with either 4-20mA or 0 to 5 VDC analog outputs that can represent the user-configured angle range. They feature a power supply range of 10 VDC to 30 VDC, two adjustable switching outputs and provide reliable operation in temperatures ranging from -40°C to 85°C.

Standard models incorporate pushbutton configuration allowing users to scale the output range and define the limit points, and tilt direction has independent calibration for increasing analog output for either clockwise or counter-clockwise tilt direction. Flexibility, coupled with a robust mounting frame and user scalability over the complete 360° range, promise significant value in mobile equipment, agricultural equipment, material handling, automated storage and any other application requiring inclination/tilt angle measurement.

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.



Turck Kübler Draw Wire Encoders


Kübler by TURCK has expanded its draw wire series with versions that measure 0.25 meters to 40 meters. This system is designed to work with sensors and encoders with analog outputs, such as 0 to 10V, 4 to 20mA and potentiometers, as well as incremental (push-pull and RS422), absolute (SSI and BISS) and fieldbus (CANopen, PROFIBUS®, DeviceNet™ and EtherCat) interfaces.

At the core of a draw wire device is a drum mounted on bearings, onto which a wire is wound. The winding takes place via using a constant force spring that results in high traverse speed of up to 10 m/s, and acceleration of up to 140 m/s2. A long service life of approximately 2 million complete cycles can be achieved with draw wire encoders.

The robust draw wire system is constructed with a titanium-anodized aluminum housing and a stainless-steel wire with a diameter of 0.5 mm. The wire experiences no wear due to a diamond-polished ceramic guide. A wide temperature range of -20 to 85°C (options available with -40 to 90°C range), as well as the optional IP67 protection rating, permit use in difficult environmental conditions.

The systems have a linearity of up to 0.05 percent and can be supplied (on request) with the relevant calibration certificate.



Thursday, November 12, 2009

Harting Han-Modular ECO Connector


The Han-Modular® ECO connector is based on the well known Han-Modular® system. The modules of this series can be very efficiently prepared for individual insertion in the compact plastic housing. The housing is available as a robust, industry compliant IP 65 variant, as well as an IP 20 version for applications in control and switching cabinets.

As optimally coordinated modules are offered for a very wide range of applications, the system is highly flexible and universally deployable. Various modules are available up to 70 A and 1000 V, as well as signal modules with up to 25 contacts and special data modules.

The Han-Modular® ECO connector is highly cost efficient, simple and fast to connect and convenient to handle.



Harting Han Q 4/2 Connectors Now With More Wiring Options


The Han® Q 4/2 connector finding widespread use in automation and drive technology is now available with wiring technologies that dispense with the need for special tools. The power contacts for a rated current of 40 A are connected with the help of standard hex key. The two signal contacts designed for rated current of 10 A feature the Han-Quick Lock® termination technology that requires no more than the use of a standard screw driver.

With this addition, HARTING is providing the Han® Q series with a further variant offering optional termination technologies. The Han® Q 4/2 is frequently deployed in combination with the Han® Q 8/0 that is also available in crimp and the Han-Quick Lock® wiring technology for on-site assembly in the field. The mating faces are identical, independent of the respective termination technology, and are therefore 100 % pin compatible. This provides the option of selecting the most suitable termination technology on the device and cable side, according to customer applications and requirements.

The inserts fit the IP 65 housings of the Han-Compact® range and are available as plastic and metal versions. Among other features, metal hoods are available with a separate PE ground terminal point that place the protection conductor on the housing potential. With this new addition, housings are now available for all application areas and as high protection types for the Han® Q 4/2 axial screw and crimp versions: plastic housings for interior areas, metal housings for outdoor and indoor use and housings with conductive surfaces for EMC applications.

Technical specifications of the Han® Q 4/2 axial screw version to DIN EN 61984:

Power contact: 40 A 400/690 V 6 kV 3
Conductor cross-sections: 4-6 mm² (10 mm² optional)

Signal contacts: 10 A 250 V 4 kV 3
Conductor cross-sections: 0.34 – 1.5 mm²



Harting Ethernet Switches Obtain DNV Ship Approval


HARTING Ethernet switches have now obtained the DNV ship approval. DNV stands for Det Norske Veritas and is an independent, worldwide leading authority of approvals and certifications in the maritime area. The type approval is granted according to special guidelines that have been developed for international shipping. In September 2009, the Ethernet Switches received the respective approvals:

eCon 2030-A
eCon 2040-A
eCon 2050-A
eCon 3080-A
eCon 3080-A1
eCon 3080-A4
sCon 3100-AA
mCon 3100-AAV
mCon 3082-ADV
mCon 3082-AEV

In connection with the type certificates according to DNV, the temperature, air humidity and vibration characteristics, as well as EMC properties were examined. The subsequent product approval applies to areas such as machine rooms, decks and bridges. In addition to the demands stipulated by DNV, the requirements of the standard for navigation and wireless communication equipment for maritime shipping (DIN EN 60945:2003-07) were also confirmed for the respective products.

Harting Han DD Module Now Available with Quick Lock Termination


The Han® DD module is now also available with the Quick Lock® termination technique as a module for on-site assembly in the field. The further development of the track proven module with crimp connection enables time saving and simple assembly without special tools. With these benefits the Han® DD Quick Lock module is also predestined for on-site assembly in the field. The reliable and vibration resistant contacts offer superior safety, even in the most demanding applications in industry and traffic engineering. In terms of electrical specifications the new Han® DD Quick Lock module with 12 contacts designed for operation at 10 A and 250 V, is identical with the speficcations of the track proven module with crimp connection and is 100 % plug compatible.