Input Modules
Plastic Fiber Optics
A glass or plastic fiber that transmits light along its length is fiber optics. Through total internal reflection, light is held in the core of the optical fiber. This causes the fiber to act as a waveguide. Fiber optics is used as light guides to conduct the flow of light from a light source to a point of use. These light guides illuminate areas that are too small or too hazardous to install a light bulb. There are two kinds of light guides: the plastic light guide and the glass light guide.
Utilized in the manufacturing of industrial products, plastic is the general common name for a broad range of synthetic or semi synthetic organic amorphous solid materials. Plastics are typically polymers of molecular mass, and may contain other substances to improve performance and/or to reduce costs. There are different varieties of plastic for varied uses: cellulose-based plastics, bakelite, polystyrene and PVC polystyrene, nylon, and rubber plastics. These are used for molding, plastic models, plumbing, gutters, house siding, enclosures for computers and other electronic gear, and others.
Plastic is utlized as plastic light guides in fiber optics technology. Fiber optic light guides consist of non-coherent bundles of optical fibers. The fibers at each end of the bundle are tightl compressed, cut perpendicular to the axis of the fibers, and polished to permit light to pass into and out of the bundle. They have a bendable outer sheath and a light-conducting core. Multi-leg devices are separated along the length of the light guide so as to that the ends of the fibers extend distinctly to brighten different points from a single light source. Although flexible glass fiber optics is more flexible than plastic fiber optics, the latter is more suitable for the transmission of light in the visible and near-infrared range. Moreover, plastic light guides have little luminuos loss over distance are better suited for UV light transmission.
Choosing what light guides to use requires a careful study of physical and performance specifications. Physical specifications include length, diameter, and termination method. Keep in mind that several light guides are terminated with a threaded or unthreaded ferrule, a tube-like mechanical fixture that restricts the stripped end of a fiber bundle while others are unterminated devices. Alternatively, performance specifications refer to wavelength, acceptance angle, bend angle, and numerical aperture.
The maximum angle measured from the axis within which light is accepted or radiated by the light guide and diffused along its path is the acceptance angle, and the smallest bend that fibers can tolerate before fracture is the bend radius. Numerical aperture refers to the calculated, optical value that indicated a device’s ability to collect light over a range of input angles.
When you have decided which light guide you need, go to a trusted provider of fiber optics and related devices to ensure that your product, be it fiber optic transceivers or other SFP transceiver modules, pass industry standard qualifications.
POINT Guard Analog Input Module at Automation Fair 2011
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Allen Bradley 1771-IA (Pack of 36) (120V) AC Input Module 96009 $14,588.36 |
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Allen Bradley 1771-IA (Pack of 24) (120V) AC Input Module 96009 $10,083.20 |
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Alcatel 7750 SR 3HE01473AA 20G Input/Output Module $7,500.00 |
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Aviom AN16/i-M Input Module w/ Aviom A-16D Pro, 6 A-16II Mixers & 6 MT-1 Mounts $7,495.00 |
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Allen Bradley 1771-IT (Pack of 10) 1771IT Input Module USED $5,524.00 |
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Reliance Electric 57C411 Resolver Input Module 0-57411-2J $4,964.00 |
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HP 8508A Vector Voltmeter with 85081 Input Module PLUS probes – Very Nice Cond. $4,500.00 |
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Allen Bradley 1771-IA (Pack of 10) (120V) AC Input Module 96009 $4,452.00 |
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Aviom AN16/i 1/4″ TRS INPUT Module System w/ 4 A16II Mixers & 4 MT1 Mixer Mounts $3,799.00 |
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RIM125 SYMAX INPUT MODULE ANALOG $3,750.00 |
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Agilent Dual Input Optical 81635A Power Sensor Module $3,600.00 |
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Agilent Dual Input Optical 81635A Power Sensor Module $3,500.00 |
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WOODWARD 501, 503, 509, ANALOG INPUT MODULE,EXC COND $3,500.00 |
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WOODWARD 501, 503, 509, SPEED INPUT MODULE,EXC COND $3,500.00 |
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WOODWARD 501, 503, 509, DISCREET INPUT MODULE,EXC COND $3,500.00 |
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NEW SIEMENS 6ES5-921-3WB14 INPUT MODULE 6ES59213WB14 $3,500.00 |
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Allen Bradley 1771-IT (Pack of 6) 1771IT Input Module USED $3,501.40 |
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ALLEN BRADLEY – LOT OF 900 – INPUT MODULES IN LARGE BASKET – 1771 $3,500.00 |
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Reliance Electric 0-57409-B 057409B Analog Input Module USED $3,279.77 |
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4x Aviom A-16ii Personal Mixer Bundle w AN-16i Input Module and A-16D Hub MINT $2,999.00 |
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HP MODEL 8508A VECTOR VOLTMETER WITH HP 85081B INPUT MODULE $2,869.99 |
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ALLEN BRADLEY 1791-IOVX I/O MODULE 24VDC 128 POINT INPUT/OUTPUT BLOCK $2,828.00 |
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Allen Bradley 1771-IA (Pack of 6) (120V) AC Input Module 960096 $2,821.10 |
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Siemens, 6ES5-465-7LA13, Input Module Analog, NIB $2,550.00 |
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Aviom AN-16/i-M Mic Input Module FREE SHIPPING $2,520.00 |
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Aviom AN-16/i-M Input Module (16-Channel Input Module) $2,520.00 |
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Aviom AN-16/i-M Input Module (16-Channel Input Module) $2,520.00 |
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Aviom AN16/I-M Microphone Input Module $2,520.00 |
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ALLEN BRADLEY ANALOG INPUT MODULE 1771-IFE A $2,450.00 |
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HP Agilent 8508A Vector Voltmeter + 85082A Input Module with Option 050, 100 $2,495.00 |
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AVIOM AN-16/i-M Input Module $2,450.00 |
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Yokogawa DR240 Data Recorder with DS600 Input Module $2,300.00 |
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ALLEN BRADLEY INPUT MODULE 1771-IL $2,250.00 |
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ALLEN BRADLEY INPUT MODULE 1771-IXE/D $2,250.00 |
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ALLEN BRADLEY ANALOG INPUT MODULE 1771-IFE C $2,150.00 |
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Siemens PLC Analog Input Module 6ES7 431-7QH00-0AB0 (6ES74317QH000AB0) NIB ! $2,174.00 |
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ALLEN BRADLEY INPUT MODULE 1771-IL C $2,100.00 |
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MODICON AS-B243-110 INPUT MODULE ANALOG NEW $2,159.92 |
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Allen Bradley 1771-IB (Pack of 6) 1771IB DC Input Module Ser A $2,149.50 |
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Siemens 6ES 5921-3WB 14 Repaired Input Module USED $2,083.77 |
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Siemens 6ES 5921-3WB 14 Repaired Input Module USED $2,083.77 |
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11x Modicon Gould B592 B553 B552 B551 B550 Input Module $1,999.00 |
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SIEMENS 6ES5-484-8AB11/6ES54848AB11 INPUT MODULE ***XLNT*** $1,999.00 |
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ALLEN BRADLEY 2803VIM1 VISION INPUT MODULE $1,999.99 |
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SIEMENS 6ES5243-1AA1* ANALOG INPUT MODULE ***XLNT*** $1,999.00 |
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HONEYWELL 51304485-150 DIGITAL INPUT MODULE 51304485150 $2,000.00 |
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1 SYMAX INPUT MODULE ANALOG RIM125 SQUARE D (2018) $1,959.99 |
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GE FANUC INPUT ANALOG MODULE IC697-ALG230D FACTORY SEALED IC697ALG230D $1,950.00 |
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ALLEN BRADLEY RTD INPUT MODULE 1771-IR SER C REV D02 FIRMWARE REV B 1771IR NEW $1,950.00 |
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BRUEL KJAER Signal Analyzer 2035 w/ input module 3023 & 3106 unit need repair $1,288.00 |
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ALLEN BRADLEY 1771-IL D ISOLATED ANALOG INPUT MODULE 1771IL D PLC-5 $1,895.87 |
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AB PLC Input Module 1756-IT6I (1756IT6I) NIB！ $1,914.00 |
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Allan Bradley Input Module 1771-IFE FREE SHIPPING $1,914.00 |
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Allen Bradley Analog Input Module FREE SHIPPING $1,914.00 |
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Giddings & Lewis PIC900 502-03842-02R3 Input/Output Module new $1,899.99 |
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Allen Bradley 1771-IR 1771IR Temp Detector Input Module Ser A $1,889.00 |
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Allen Bradley 1771-IR 1771IR Temp Detector Input Module Ser A $1,889.00 |
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Allen Bradley 1771-IR 1771IR Temp Detector Input Module Ser A $1,889.00 |
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*NEW* Allen Bradley 1771-IL /D 1771-1L PLC-5 Analog Current/Voltage Input Module $1,887.83 |
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Reliance Electric 57C411 57C-411 Resolver Input Module 0-57C-411 NEW $1,884.77 |
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Tripp Lite PV150 PV 150W 12V DC to AC Portable Inverter with DC Auto Power Outlet $22.91 300 watts peak150 watts continuous power Low-battery alarm with auto-shut-off prevents deep battery dischargeLightweight design with all-metal housingClean quiet operation1 AC outlets 3 3/4″W x 1 3/4″H x 5 3/4″DPV-375: 4 1/4″W x 2″H x 7″DPV-600 6 1/4W x 4″H x 10 1/4″DIncludes DC cigarette lighter plug… |
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Homewerks Radio Thermostat CT-30-H-K2 Wireless Thermostat with Wi-Fi Module, Dual Wireless Inputs and Touch Screen $95.00 e5 Compatible CT-30 With WiFi: 7 Day Programmable Thermostat w Touchscreen, Dual Wireless Inputs, Includes 1 WiFi Power Module… |
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Police Siren 5 Tone PA System 60W Emergency Sound $28.99 Important! This is not a replacement for professional equipment and should not be considered such. It is not going to be as loud as $100+ Sirens sold on the market. We want to be honest with you and please keep your expectations reasonable. No bad feedback please! Easy to install anywhere with 12V DC Power 12V Power Input Speaker is 6 inches long and 4 inches height 100W Speaker provides very loud… |
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Kinesis Freestyle Solo Ergonomic USB Keyboard – Black $89.00 Provides total separation of both keyboard modules. Up to 8″ inches of complete separation of both left and right keying modules. Perfect for individuals requiring greater separation than what is provided by other ergonomic keyboards. Also available is a custom version that offers up 20 inches of separation. Sleek, low profile design Most keyboards including ergonomic models have a 10 degre… |
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Turtle Beach Ear Force DSS2 Dolby Surround Sound Processor $65.00 The DSS2 will transform your stereo headset or headphones into Dolby surround sound immersing you in your favorite video games movies and music with a stunning 3D audio environment. Dolby Digital technology allows you to pinpoint the direction of every sound enhancing enemy footsteps and amplifying bone-rattling explosions with amazing 360-degree audio. Adjustable surround sound angles and multipl… |
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Ear Force DSS 7.1 Channel Dolby Surround Sound Processor $89.99 Ear Force DSS is a 7.1 Channel Dolby Surround Sound processor that can attach to any stereo headset. Compatible with XBOX, PS3 and PC digital outputs. The Ear Force DSS 5.1/7.1 channel Dolby surround sound processor transforms any stereo analog headset into full, immersive surround sound for playing XBOX, PS3 or PC games and watching movies with Blu-ray or DVD players. It is the perfect headset o… |
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Salon Hair STEAMER Color Treatment Processor Rolling Stand Conditioning $87.95 Brand New DUAL HEAT CONTROL Adjustable Height PROFESSIONAL Hair Steamer PERFECT FOR Conditioning, Priming, and Dying Hair, this professional hair steamer is a great addition to any salon or even home use. The unit requires minimal assembly. This item is BRAND NEW. SUPER easy to use! Double Steam Modules (low and high steam setting). 60 minute timer. … |
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Tripp Lite APS2012 2000W 12V DC to AC Inverter with Automatic Line-to-Battery 100/25-Amp Charger $1,089.00 Tripp Lite APS2012 PWRINV APS 2012 2000W 12VDC HWIRE… |