Programmable logic controllers

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RTU GSM Programmable Logic Controller ☆ The GSM Controller RTU can be used as: A switch with SMS remote control. A timer-switch which can be activated automatically. A relay with dialling-in remote control. An automation system. A SMS reporter. A data transporter (GSM DTU, GSM M2M). A GSM Alarm system. A GSM Remote Terminals (GSM RTU). Features: ◆ 4 Relay drivable outputs (12V-24V), Each relay can be switched ON by SMS or CALL to the unit; ◆4 Alarm logic inputs for SMS reporting and dialing (the inputs react to a connection or disconnection or from a common GND terminal); ◆ Bidirectional data transmission, this is very useful to connect PLC equipments; ◆ Can read logic input status by SMS; ◆10 different mobile phone numbers can pre-set in the system; ◆ Password protection, prevents unauthorized use; ◆ Per logic input can be assigned to one or more output relays; ◆ Set up and programmed from any GSM cell-phone and PC; ◆ Arm or disarm button is optional for the user; ◆ Timer programmed when send back the report or when switch on the output relays; ◆ Time stamped alarm messages; ◆ Based on GSM Network, Qua-Band. RTU Suitable for: 1. Security Alarm System application; 2. Supervision and monitoring alarm; 3. Automatic monitoring system; 4. Vending Machines; 5. Pumping Stations; 6. Buildings and Real Estate; 7. Weather Stations; 8. River Monitoring and Flood Control; 9. Oil and gas pipelines; 10. Corrosion protection; 11. Valve controls; 12. Wellheads; 13. Energy saving, street lights control; 14. Tanks, temperatures, water leakage; 15. Transformer stations; 16. Unmanned machine rooms; 17. Control room application; 18. PLC and Automation, M2M; 19. Access Control, Gate Opener, etc. Standard Package list: RTU GSM Controller * 1 Power supply adapter * 1 (12V 1.5A 1) Serial cable for communication * 1 (RS232) CD (Pc programmer tool) * 1 GSM Antenna * 1 Package Size: mm(W*D*H) Weight: 700g Optional Accessories: Water Overflow Level Sensor, Oil Overflow Level Sensor, Water Leak Sensor, Temperature Sensor, Door Sensor, PIR Motion Sensor, Smoke Sensor, Gas Leak Sensor, Glass Break Sensor, Shock Sensor, Power failure sensor, etc.

DBX - DBX-ZC8 Remote Controller dbx's ZC-8 provides both programmable source selection and volume control to ZonePRO devices. The Zone Controllers offer extended utility to the DriveRack® and ZonePRO¿ families. The nine Zone Controllers use analog DC voltage to provide logic control ranging from zone source selection, volume and muting, to program or scene selection and fire safety muting. Wired with readily available and affordable CAT5 cable with universally accepted RJ-45 connectors at distances up to 1000 ft, the ZC Zone Controllers offer simple yet elegant solutions to the contractor.

This item is sold brand new. It will be ordered from our supplier and normally ships in 15 to 20 working days The Samson Graphite 49 USB MIDI Controller gives you all the performance and production control you need to get the most out of your music software. Combining an intuitive 49-key semi-weighted keyboard with a feature set that is both useful and accessible, the Graphite 49 is a sleek, powerful tool that allows you to express your most dynamic musical ideas. Feels more like an instrument. The Graphite 49's semi-weighted keyboard provides musicians with a responsive and expressive platform that is designed to feel more like an instrument than a controller. It comes equipped with velocity-sensitive keys that accurately capture the dynamics of a performance. Aftertouch offers customizable control over a variety of effects and parameters, for example the addition of growl to a saxophone or vibrato to strings. With 49 keys, the Graphite 49's pitch range is perfect for performing, while remaining highly portable. Expand with ease. The Graphite 49 is easy to use. With dedicated Transpose and Octave buttons, you can change the key of any given instrument, as well as expand the keyboard to a full 4-octave range, without using any sub menus or shift keys. With all of these comprehensive features, not to mention classic Pitch Bend and Modulation wheels, the Graphite 49 puts a wide range of musical expression and tone manipulation at your fingertips. Custom controller. Take full control of your DAW and virtual instruments with the Graphite 49's controller functions. It features 9 faders, 8 encoders and 16 buttons, all customizable for the ultimate in hands-on control. Not only are they customizable, they can be programmed on-the-fly without the need for editor software. The Graphite 49's large LCD screen displays the behaviour of every function in real-time, enabling intuitive mapping with any software you're using. The Graphite 49 comes with pre-sets for the following DAWs - Logic - Pro Tools - Cubase - Ableton - Cakewalk - Reason - Traktion - Motu - Mk Control - Acid Pro - Audition - FL Studio - Nuendo - Magix - Presonus Room to create. Another way players can make the Graphite 49 truly their own is to utilize up to 4 zones on the keyboard for creating splits and layering sounds. This function allows different sounds to be assigned to different sections of keys for a completely personalized setup. With the keyboard divided into sections, the Graphite 49 lets you control 2, 3 or 4 unique voices simultaneously. Record your bass, string, pad and lead tones all to a single track and leave room for your creative ideas to run wild. Trigger happy. The Graphite 49 features 4 large velocity-sensitive trigger pads with aftertouch that can be easily programmed and assigned. Use them to tap out drum beats, cue one-shot samples or start and stop sequences. Expand your options further with a second bank of triggers, bringing the total to 8. With such versatility, the trigger pads are a vital performance and recording feature of the Graphite 49. Elements of design. With a compact body design that is thinner than most controllers in its class, the Graphite 49 is perfect for live performance and studio applications. It's constructed for optimal playability whether it's placed on a solid surface or mounted to a keyboard stand. And its sleek, angled top panel offers easy viewing in any environment. On-the-go with the iPad. When combined with the iPad using Apple's iPad Camera Connection Kit or Lightning to USB Camera Adapter, the Graphite 49 is a great tool for making music on-the-go. Use it with your favourite music and synth iPad apps that support MIDI controllers. For additional mobility, the Graphite 49 can be powered directly by the iPad when you are away from your desktop computer. Graphite comes Komplete. Bundled with the Graphite 49, Native Instrument's Komplete Elements 8 software offers a comprehensive selection of studio-quality sounds, effects and tools for modern music production, composition and sound design. With over 3GB of samples, Komplete provides you with more than premium sounds and 3 mighty player engines - all carefully compiled to provide a strong toolkit for both stage and studio. It's a ready-to-roll professional software package for all production styles. - 49-Key semi-weighted keyboard with aftertouch - 9 programmable faders, 8 encoders and 16 buttons for hands-on control over your DAW and virtual instruments - 4 velocity-sensitive trigger pads with aftertouch (two banks) for drum sounds and samples - Large LCD display provides real-time feedback - Includes MIDI Out, USB and sustain pedal connections - Compact design, perfect for live performance and studio applications - Dedicated Transpose and Octave buttons, Pitch Bend and Modulation wheels - 4 zones for creating splits and layering sounds - Adjustable velocity curve for both keys and pads - iPad and USB bus powered - Bundled with Native Instrument's Komplete Elements software

Features: 2.8V Regulator - Provides the required 2.8V for the sensor I2C Level Shifter - Provides logic level conversion from 2.8V to VCC 3-in-1 Module IR Emitter Range Sensor Ambient Light Sensor Measures absolute range up to 10cm Gesture Recognition I2C Interface Two Programmable GPIO Pinout description: VIN---This is the main 2.7 V to 5.5 V power supply connection. The SCL and SDA level shifters pull the IIC lines high to this level. GND---The ground (0 V) connection for your power supply. Your IIC control source must also share a common ground with this board. SDA/SDI/SDO---Level-shifted IIC data line: HIGH is VIN, LOW is 0 V SCL/SPC---Level-shifted IIC clock line: HIGH is VIN, LOW is 0 V GPIO0/CE---This pin is configured as a chip enable input on power-up of the VL6180X, the board pulls it up to VDD to enable the sensor by default. Driving this pin low puts the sensor into hardware standby. After the VL6180X powers up, this pin can be reconfigured as a programmable interrupt output (VDD logic level). This input/output is not level-shifted. GPIO1---Programmable interrupt output (VDD logic level). The VL6180X also drives this pin low when it is in hardware standby. This output is not level-shifted. Package Included: 1 x VL6180X Module

m audio oxygen 61 www.sbrprosound.co.za the oxygen series m-audio pioneered the portable midi controller market with the oxygen series of keyboard controllers. today, m-audio continues to be a leader of this technology by developing intuitive controllers for software-based music production and performance. thanks to continued innovation over the course of nearly a decade, the new oxygen series controllers offer more control, deep hardware/software integration, and come equipped with a reliable build that enables you to make music on the go or implement these controllers into any studio. streamlined control with an array of assignable knobs, pads, and faders, oxygen 61 gives you total control over your software, allowing you to stay engaged in the creative flow of recording and mixing music without ever reaching for the mouse. it features 61 velocity-sensitive keys for playing chords, bass lines, and melodies; eight assignable knobs for tweaking effect plugins and virtual instruments; eight velocity-sensitive pads for triggering samples or finger drumming; and nine assignable faders for mixing tracks together and controlling the master output. oxygen 61 also has dedicated transport controls and track-up and -down buttons that allow you to initiate play, stop, and record in the daw environment right from your keyboard controller. for an easy-to-use and portable setup, all oxygen controllers are usb-powered, class-compliant, and support usb-midi connectivity. plus, they support ios connectivity with the apple ipad camera connection kit (sold separately), enabling you to perform and compose with audio apps on your ipad and other ios devices. ableton live lite sonivox twist air music tech xpand!2 features 61 full-size, synth-action velocity-sensitive keys 8 velocity-sensitive trigger pads for beat production, clip launching, and more 8 assignable knobs for manipulating virtual instruments and plugins 9 assignable faders built in so you can mix with ease transport buttons let you control your daw without reaching for the mouse directlink automatically maps controls to popular daws: ableton live, pro tools, logic, cubase, and more lcd screen provides instant parameter feedback sustain pedal input for further creative control usb-powered, plug-and-play support, and usb-midi connectivity includes ableton live lite includes sonivox twist, a powerful spectral morphing synthesizer includes air music tech xpand!2, a multitimbral all-in-one workstation

HP 35s - scientific calculator | F2215AA Brand New & Sealed * Original Product * Valid Manufacturer's Guarantee * Fast Delivery HP Product Code: F2215AA Availability: 51 in Stock RPN or algebraic entry-system logic, keystroke programming, HP Solve and 100 built-in functions, Large 2-line display with adjustable contrast, Single and two-variable statistics, linear regression and more, 30 KB of memory plus 800+ independent storage registers, Fraction mode plus fraction-to-decimal conversion, 42 built-in physical constants, plus a complete library of unit conversions, inverse functions, cube root, logarithms, exponents, factorials and more Ideal for engineers, surveyors, college students, scientists and medical professionals. Overview Get professional performance from HP's ultimate RPN scientific programmable calculator-ideal for engineers, surveyors, college students, scientists and medical professionals. Scientific projects require accuracy, functionality and dependability for success. The HP 35s scientific programmable calculator delivers them-and more-with features that include 30KB user memory, your choice of RPN and algebraic entry-system logic, a convenient two-line display, and the time-saving HP Solve application. Specifications Product Description HP 35s - scientific calculator Product Type Scientific calculator - LCD Basic Functions Addition, subtraction, multiplication, division Scientific Functions Hexadecimal, decimal, octal, binary, cube root, factorial, fraction from to decimal, logarithm, exponent, linear regression, inverse, parenthesis (13 levels) Display 2 lines x 14 characters Power Source Battery Features Auto power off, metal coating, algebraic input mode, Reverse Polish Notation (RPN) input mode, Power off Memory Protection, 800 memory registers Delivery & FAQ's * Metropolitan Areas - Delivery of this item within 3 business days after payment reflects * Outlying Areas - Please allow 5 business days after payment reflects for delivery of this item This item carries a valid manufacturers warranty/guarantee. Manufacturer's Code: F2215AA HP

Get professional performance from HP's ultimate RPN scientific programmable calculator—ideal for engineers, surveyors, college students, scientists and medical professionals. Scientific projects require accuracy, functionality and dependability for success. The HP 35s scientific programmable calculator delivers them—and more—with features that include 30KB user memory, your choice of RPN and algebraic entry-system logic, a convenient two-line display, and the time-saving HP Solve application. Features RPN or algebraic entry-system logic, keystroke programming, HP Solve and 100 built-in functions, Large 2-line display with adjustable contrast, Single and two-variable statistics, linear regression and more, 30 KB of memory plus 800+ independent storage registers, Fraction mode plus fraction-to-decimal conversion, 42 built-in physical constants, plus a complete library of unit conversions, inverse functions, cube root, logarithms, exponents, factorials and more Ideal for Ideal for engineers, surveyors, college students, scientists and medical professionals. Permitted for use on Permitted for use on SAT Reasoning Test, SAT Subject Tests in Mathematics Level 1 and Level 2, ACT Mathematics Test, PSAT/NMSQT, AP Chemistry/Physics, PLAN, and EXPLORE.

Description: For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 16 bit converter. The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed to one of four options (see the datasheet table 5) so you can have up to 4 ADS1115's connected on a single 2-wire I2C bus for 16 single ended inputs. Feature: Wide supply range: 2.0V to 5.5V Low current consumption: Continuous Mode: Only 150uA Single-Shot Mode: Auto Shut-Down Programmable data rate: 8SPS to 860SPS Internal Low-drift voltage reference Internal oscillator Internal PGA I2C interface: Pin-Selectable Addresses Four Single-ended or two differential inputs Programmable comparator This board/chip uses I2C 7-bit addresses between 0x48-0x4B, selectable with jumpers Package included: 3 x I2C ADS1115 16 Bit ADC 4 Channel Module

Description:   For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 16 bit converter. The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed to one of four options (see the datasheet table 5) so you can have up to 4 ADS1115's connected on a single 2-wire I2C bus for 16 single ended inputs.   Feature:   Wide supply range: 2.0V to 5.5V Low current consumption: Continuous Mode: Only 150uA Single-Shot Mode: Auto Shut-Down Programmable data rate: 8SPS to 860SPS Internal Low-drift voltage reference Internal oscillator Internal PGA I2C interface: Pin-Selectable Addresses Four Single-ended or two differential inputs Programmable comparator This board/chip uses I2C 7-bit addresses between 0x48-0x4B, selectable with jumpers Package included: 10 x I2C ADS1115 16 Bit ADC 4 Channel Module

Take Maximum MIDI Control! Pro audio favorite! M-Audio's Axiom MIDI controllers have taken the music-making world by storm. You'll find these -, and 61-key MIDI controllers on the desktops of countless project studios, in the music labs of schools and universities, and out onstage with everyone from new to touring performers. Why? With an M-Audio Axiom 49 MIDI controller, you get all the features you want from your controller, rolled into one compact, great-looking package. The semi-weighted keys provide awesome feel for piano and synth-style parts. There are eight pads for programming beats or triggering samples plus there are a wealth of other controls to take charge of your DAW. This is your one-stop MIDI control solution for creating, producing, and performing! And what you'll really appreciate about the M-Audio Axiom 49 MIDI controller, apart from its great looks and crazy amount of tactile control, is that it's super-easy to program it. In fact, a DirectLink mode automatically maps your Axiom 49 to popular DAW functions, so you won't even have to program your Axiom 49 - unless you want to! And with the angled top panel and bright LCD for easy viewing, you can get in touch with your Axiom 49 and program it the way you like. Perfect for performers, perfect for the software studio, the M-Audio Axiom 49 MIDI controller connects right to your Mac or PC via USB and makes way for fluid music-making - the way you want to work. Get your Axiom 49 today! M-Audio Axiom -key MIDI Controller Features at a Glance: 49-key velocity-sensitive semi-weighted-action keyboard with assignable aftertouch DirectLink mode automatically maps sliders, buttons, and encoders to common DAW and virtual instrument parameters Dedicated Instrument mode button for instant switching between controlling mixer and virtual instrument parameters Intuitive custom LCD display Angled top panel for easy viewing in any environment 4 zone buttons for stacking and splitting sounds on up to 4 MIDI channels 8 assignable trigger pads 8 assignable rotary encoder knobs 9 assignable sliders 6 dedicated transport controls with LED lights for DAW feedback 6 edit buttons Dedicated track up/down, mute, and solo buttons Dedicated patch +/- buttons Assignable pitch bend and modulation wheels Octave up/down; transpose up/down Factory presets map controls to popular music software: Xpand!2, Hybrid, Velvet, Strike, Oddity, ImpOSCar, Minimonsta 20 non-volatile memory locations memory dump via SysEx 4 keybed velocity curves and 3 fixed velocity settings 4 pad velocity curves, 3 fixed settings and unique 'step' velocity curves 2 assignable pedal inputs Class-compliant with Windows XP, Windows Vista, Windows 7, and Mac OS X Powered via USB or optional power supply Built-in USB MIDI interface including standard MIDI In and Out jacks All controllers fully programmable to MIDI controller number and channel Controller Mute function mutes controller output to avoid parameter jumps Snapshot function transmits all current controller settings

DBX - DBX-ZC2 Zone Control-Volume & Mute The Zone Controllers offer extended utility to the DriveRack® and ZonePRO¿ families. The nine Zone Controllers use analog DC voltage to provide logic control ranging from zone source selection, volume and muting, to program or scene selection and fire safety muting. Wired with readily available and affordable CAT5 cable with universally accepted RJ-45 connectors at distances up to 1000 ft, the ZC Zone Controllers offer simple yet elegant solutions to the contractor.

LINE 6 MOBILE KEY 25 Line 6's 25-key Mobile Keys controller is one of the world’s first tri-platform premium keyboard controller providing an exceptional playing experience on your iOS device, Mac and PC. Featuring 49 full-sized, velocity-sensitive keys, essential controls, and easy bus-powered operation, the Mobile Keys controller perfectly complements CoreMIDI music apps and digital audio workstations such as GarageBand. Whether you're a beginning musician or an experienced player, this Mobile Key controllers is an ideal way to compose and perform with all your music-making devices. With Mobile Keys, you can go beyond the touchscreen interface and get more from GarageBand and other CoreMIDI multi-track studios, virtual instruments and drum machines. It's also compatible with your favorite digital audio workstations including the aforementioned GarageBand, Reason, Logic and many more. Compatible with iOS, Mac and PC Now there's no more worrying about adapters, drivers, or compatibility issues. Your Mobile Keys controller is designed to integrate with your iOS devices, Mac and PC, so you can use a single, great-feeling keyboard every time you want to create. Thanks to class-complaint operation on each platform, the Mobile Keys controller works the first time you plug it in with no driver downloads required. True Mobility Enjoy up to nine hours of creativity on a single iPad charge, thanks to a new technology platform that enables Mobile Keys controllers to run on less power than similar products. You can connect Mobile Keys directly to your computer or iOS device with a single cable and start playing – no adapter, power supply or batteries needed. Professional Features Designed to satisfy serious players, the Mobile Keys controller features a premium keybed and full-sized, velocity-sensitive keys to convey every nuance of your performance. For a personalized experience, adapt the keyboard sensitivity to your individual playing style with selectable velocity curves. You can also use Pitch and Mod wheels – or connect sustain and expression pedals – for total control over your performance. Complete Performance Control For the most expressive performances, the Mobile Keys controller features essential controls including smooth-action Pitch and Mod wheels, Volume and Pan knobs with full MIDI controller range, and Octave Up and Down buttons for instant access to different registers. You can also use the Shift button to access advanced functions including Transpose, MIDI Channel, Program Change, Velocity Curve and Controller Assign (knobs, pedals and Mod wheel). The Volume and Pan knobs, and Sustain and Expression pedal jacks can be reassigned to any MIDI controller number. Essential Jacks The Mobile Keys controller features all the connections you need to make music with your iOS device, Mac or PC – including a 1/4" TRS Sustain pedal jack, 1/4" TRS Expression pedal jack, USB jack for computer connection, and a special jack that connects to the 30-pin dock connector at the bottom of your iPad or iPhone. (Special three-foot/one-meter iPad/iPhone cable included.)

LINE 6 MOBILE KEY 49 Line 6's 49-key Mobile Keys controller is one of the world’s first tri-platform premium keyboard controller providing an exceptional playing experience on your iOS device, Mac and PC. Featuring 49 full-sized, velocity-sensitive keys, essential controls, and easy bus-powered operation, the Mobile Keys controller perfectly complements CoreMIDI music apps and digital audio workstations such as GarageBand. Whether you're a beginning musician or an experienced player, this Mobile Key controllers is an ideal way to compose and perform with all your music-making devices. With Mobile Keys, you can go beyond the touchscreen interface and get more from GarageBand and other CoreMIDI multi-track studios, virtual instruments and drum machines. It's also compatible with your favorite digital audio workstations including the aforementioned GarageBand, Reason, Logic and many more. Compatible with iOS, Mac and PC Now there's no more worrying about adapters, drivers, or compatibility issues. Your Mobile Keys controller is designed to integrate with your iOS devices, Mac and PC, so you can use a single, great-feeling keyboard every time you want to create. Thanks to class-complaint operation on each platform, the Mobile Keys controller works the first time you plug it in with no driver downloads required. True Mobility Enjoy up to nine hours of creativity on a single iPad charge, thanks to a new technology platform that enables Mobile Keys controllers to run on less power than similar products. You can connect Mobile Keys directly to your computer or iOS device with a single cable and start playing – no adapter, power supply or batteries needed. Professional Features Designed to satisfy serious players, the Mobile Keys controller features a premium keybed and full-sized, velocity-sensitive keys to convey every nuance of your performance. For a personalized experience, adapt the keyboard sensitivity to your individual playing style with selectable velocity curves. You can also use Pitch and Mod wheels – or connect sustain and expression pedals – for total control over your performance. Complete Performance Control For the most expressive performances, the Mobile Keys controller features essential controls including smooth-action Pitch and Mod wheels, Volume and Pan knobs with full MIDI controller range, and Octave Up and Down buttons for instant access to different registers. You can also use the Shift button to access advanced functions including Transpose, MIDI Channel, Program Change, Velocity Curve and Controller Assign (knobs, pedals and Mod wheel). The Volume and Pan knobs, and Sustain and Expression pedal jacks can be reassigned to any MIDI controller number. Essential Jacks The Mobile Keys controller features all the connections you need to make music with your iOS device, Mac or PC – including a 1/4" TRS Sustain pedal jack, 1/4" TRS Expression pedal jack, USB jack for computer connection, and a special jack that connects to the 30-pin dock connector at the bottom of your iPad or iPhone. (Special three-foot/one-meter iPad/iPhone cable included.)

Shure - MX-391/O Boundary Microphone MX391, MX392 and MX393 Microflex® Wired Boundary Microphones from Shure are the smartest boundary microphones yet. Equipped with features like programmable, silent membrane switches, logic inputs and outputs, and LED indicators, Microflex Boundary microphones are the high-quality solution for a range of applications, such as altars, boardrooms and distance learning centers. Every Microflex Boundary microphone features a choice of interchangeable condenser cartridges.Available in cardioid, supercardioid and omnidirectional polar patterns, the Microflex cartridges give you superior Shure quality sound for every application. In addition, their programmable switches offer the flexibility to be set for Push to Talk, Push to Mute or Push On/Push Off modes. Attractively designed with a low profile, professional appearance, the Microflex Boundary microphones come with an easy to use paint mask for your custom-color installations. Find out why we call the Microflex Boundary microphones "the smart choice" for just about every application. Take a listen today.