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Supplier: DigiKey
Description: Keypad Switch 12 Metal Keys Contacts Matrix Output Non-Illuminated 0.2A @ 24VDC
- Connector Style: Other
- Dustproof: Yes
- Keypad Output Style: X-Y
- Max Current Rating: 0.2000 amps
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Supplier: DigiKey
Description: Keypad Switch 12 Polymer Keys Conductive Rubber Contacts Matrix Output Non-Illuminated
- Connector Style: Other
- Keypad Output Style: X-Y
- Keypad Style: Conductive Rubber Overlay, Other
- Mounting Style: Front Panel
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Supplier: DigiKey
Description: Keypad Switch 12 Polymer Keys Conductive Rubber Contacts Non-Standard (Controller Included) Output Non-Illuminated
- Connector Style: Other
- Dustproof: Yes
- Has CE Certification: Yes
- Keypad Output Style: Other
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Supplier: DigiKey
Description: Keypad Switch 12 Polymer Keys Conductive Rubber Contacts Matrix Output Non-Illuminated
- Connector Style: Other
- Keypad Output Style: X-Y
- Keypad Style: Conductive Rubber Overlay, Other
- Mounting Style: Front Panel
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Supplier: Allied Electronics, Inc.
Description: Storm keypads are groups of switches used to enter data into computers and controllers of electronic systems. They are designed and manufactured to resist damage by liquids, dust, vibration, and shock. Storm 1000 Series, PLX Series, and GFX Series are identical in size and mounting
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Supplier: Allied Electronics, Inc.
Description: Storm keypads are groups of switches used to enter data into computers and controllers of electronic systems. They are designed and manufactured to resist damage by liquids, dust, vibration, and shock. Storm 1000 Series, PLX Series, and GFX Series are identical in size and mounting
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Supplier: Allied Electronics, Inc.
Description: Storm keypads are groups of switches used to enter data into computers and controllers of electronic systems. They are designed and manufactured to resist damage by liquids, dust, vibration, and shock. Storm 1000 Series, PLX Series, and GFX Series are identical in size and mounting
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Supplier: Allied Electronics, Inc.
Description: Storm keypads are groups of switches used to enter data into computers and controllers of electronic systems. They are designed and manufactured to resist damage by liquids, dust, vibration, and shock. Storm 1000 Series, PLX Series, and GFX Series are identical in size and mounting
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Supplier: RS Components, Ltd.
Description: Die-cast Aluminium. Dimensions: 123(H)x77(W)x64(D)mm . Surface mount. Backlight keypad. Operating voltage: 12 or 24Vdc. 4 or 5 digit programmable codes. Allows up to 20+1 PIN codes. Dual relays output for multi-control. Door reed switch input for Anti-Tailgating. Fully
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Supplier: RS Components, Ltd.
Description: keypad. Up to 100 programmable user codes can be stored for each keypad. 4, 5 and 6 digit PINs can be programmed. Door latched or door locked mode. Door forced alarm feature. Entry under duress alarm feature. Door sensor feature. Door bell feature with unique tone for each door.
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Supplier: RS Components, Ltd.
Description: keypad. Up to 100 programmable user codes can be stored for each keypad. 4, 5 and 6 digit PINs can be programmed. Door latched or door locked mode. Door forced alarm feature. Entry under duress alarm feature. Door sensor feature. Door bell feature with unique tone for each door.
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Supplier: RS Components, Ltd.
Description: codes. 4, 5 or 6 digit entry codes. Timed release or latching operation. Timed lock out for code hacker resistance. Remote exit switch facility. Weather resistant to IP65. Hidden entry code feature Maximum Number of Doors = 1 Number of Codes Stored = 50 Keypad Material = High Impact
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Supplier: Engstler Elektronik Entwicklung GmbH
Description: The CP0304 is a desktop keypad with 12 SB6432 switches and USB2.0 interface. With its programming API the CP0304 is ideally suited for fast and easy software integration into exisitng applications without the need for hardware development.
- Additional Control Outputs: Serial Interface
- Display Type: Digital Display
- Operating Temperature: 32 to 131 F
- Panel Type: Operator Console
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Supplier: Win Source Electronics
Description: Illumination: Non-Illuminated Switch Type: Snap Dome Number of Keys: 12 Matrix (Columns x Rows): 3 x 4 Legend Type: Fixed Key Type: Polymer Legend: Telephone Format Key Color: White Operational Life: 3,000,000 Cycles Family Name: 86 Categories: Switches
- Operating Ambient Temperature: -40 to 80 C
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Supplier: Remote Control Technology
Description: The Wireless Multi-Switch Controller (WMSC) is designed for long range (up to 2 Miles) and simple wireless switching. The WMSC is the simple solution where faulty wire replacement is required, new installation is not possible or practical, or many different pieces of equipment need to
- Form Factor: Handheld
- Interface Type: Keypad
- Number of Inputs / Outputs: 16
- Operating Distance: 10560 ft
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Supplier: General Digital Corporation
Description: 82-key Desktop Keyboard Black, Powder Coated, Aluminum, NEMA 12 Enclosure Black or Beige Enclosure Available Stainless Steel Enclosure Available Spill/Dust Proof Solid-State Full-travel Key Switch PS/2 Compatible (Sun® Type 5 [8
- Applications: General Purpose / Commercial
- Enclosure / Adapter Plate Material: Metal
- Environment / Industrial Rating: NEMA 12
- Form Factor: Desktop / Enclosed
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Supplier: Specialty Product Technologies
Description: The Veeder-Root brand V4545 Preset Counter breaks new ground for counters with LED displays. By providing capabilities well beyond event counting, the new V4545 Counter offers greater functionality along with the high visibility of an LED display.
- Direction: Up
- Display Type: LED
- Functions: Batch Counter, Preset
- Maximum Count Frequency: 10 kHz
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Supplier: Crane Aerospace & Electronics
Description: The 1 - 2 GHz Switch Matrix system is designed to be utilized in a satellite communications ground station application. This system sits between the up/down converters and the system modems in order to route the signals to their required paths. The system is designed to be expandable from a
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Supplier: Yaskawa America, Inc. - Drives Division
Description: fan and pump drive. Drives for Every Environment IP20/UL Type 1 IP55/UL Type 12 IP55/Type 12 with Switch IP20/Protected Chassis IP55/UL Type 12 Backside Flexible Solution -10°C to +60°C ambient
- AC Input Frequency: 400 Hz
- AC Input Phase: Three Phase
- Configuration: Other
- Continuous Output Current: 21 amps
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Supplier: OMEGA Engineering, Inc.
Description: • 4-Digit Green Alphanumeric Display • Three-Outputs 2 Solid State Switches plus 1 Analog Output • 12 Bit A/D Converter • High Accuracy with Fully Adjustable Deadband • Pressure Control with Internal Stainless Steel Diaphragm • Fully Configurable Via Keypad
- Accuracy: 0.5000 ±% FS
- Display: Digital
- Features: Temperature Compensation
- Material to Measure: Liquid, Gas
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Supplier: Quarktwin Technology Ltd.
Description: Keypad Entries, I/O Expansion Interface 25-WLCSP (1.99x1.99)
- IC Package Type: BGA, Other
- Supply Voltage: 3.6 V, Other
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Supplier: Traceable® Products
Description: Countdown controller turns any piece of equipment on or off at the end of a set time period. Programmable in any 1-minute interval from 23 hours, 59 minutes, 59 seconds to 1 minute. Program controller in an instant with easy-to-use countdown time mode. Switch equipment on/off instantly with
- Display Type: LCD
- Field Selectable Time Ranges: Yes
- Functions: Controller
- Maximum Time Setting: 24 hours
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Supplier: Lutron Electronics Co., Inc.
Description: " WALL MOUNT, RAISE/LOWER TYPE 2.94 INCH W X 1.56 INCH D X 4.69 INCH H SIZE SATIN STONE COLOR 30 FT MAX. DISTANCE UL, CSA, NOM, FCC, IC, COFETEL APPROVAL 120 VAC AT 50/60 HZ VOLTAGE RATING FRONT ACCESSIBLE SERVICE SWITCH, PREPAID
- Lamp Voltage & Frequency: 115 / 120V 60 Hz
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Supplier: Barksdale Control Products
Description: need for test pressure. Analog transducer outputs are scalable from 25% to 125% of the full adjustable range. A 12-bit microprocessor provides built-in self diagnostics and allows for switch time delays and pressure cycling up to 100 times per second. These units are built to last and
- Accuracy: 0.5000 ±% FS
- Display: Digital
- Features: Temperature Compensation
- Material to Measure: Liquid, Gas
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Supplier: OMEGA Engineering, Inc.
Description: addition of a plug-in setpoint output card, they can easily become a dual or quad output preset timer. The PTC901 can also operate as a realtime clock with the real-time clock card already installed. The meters are capable of displaying time in 12- or 24-hour time formats. The 12-hour
- Audible or Visual Alarms: Yes
- Display Type: LED
- Functions: Elapsed Time Meter / Indicator
- Mounting: DIN Rail Mount
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Supplier: Keystone Electronics Corp.
Description: Part Number: 5175TR Current Rating: .005 to 100 mAmp DC Finish/Plating: Nickel Plate Height: .030 [0.75] OD: .480 [12.2] Packaging: Tape and Reel - 4,000 / 13" reel Trip Force: 12.0 oz. [340g] Voltage Rating: .1 to 100 VDC Key-Pad Dome installation adhesive spacer -
- Features: Tape and Reel Packaging
- Maximum Current: 5.00E-6 to 0.1000 amps
- Maximum DC Voltage: 0.1000 to 100 volts
- Switch Type: Dome Switch
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Description: reliability Waterproof Teleseal Keypad, Curly Cord, and Mounting Plate Temperature range -22° to +140° F (-30° to +60° C) Weather, dust & corrosion resistant for any industrial application Magnetic reed hook switch to reduce parts subject to
- Phone Type: Telephone
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Supplier: Gefran
Description: available isolated digital inputs for selection of up to 4 local setpoints; start, stop and reset of internal timer; Auto/Man, Loc/Rem functions; alarms memory reset; input hold function. This instrument has up to 4 relè (3A, 250V) or logic (12Vdc, 20mA) outputs, 2 of which will be
- Control Signal Output: Analog Voltage, Switch / Relay Output, Serial / Digital
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input, Resistive / Potentiometer Input
- Form Factor: DIN Rail
- Standards and Compliance: RoHS Compliant, Other
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Supplier: Terra Universal, Inc.
Description: /Tunnel (and hence to the cleanroom itself). It includes a light switch, and audible alarm and alarm reset, and a 4-line, 64-character alpha-numeric LCD display that monitors system function during normal operation and displays menu functions for service and system changes. A 16-key membrane
- Door Width: 48 inch
- Explosion Proof: Yes
- Height: 90 inch
- Length: 72 inch
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Supplier: TelephoneStuff.com
Description: for incoming, outgoing and missed calls - 170-entry phone book - 12-key numerical keypad - Speed dial - 2.5 mm headset jack - Independent volume setting for speaker and handset - Belt clip
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Supplier: Electro-Sensors, Inc.
Description: Full Logic Control Process Counter Features • Displays process, batch, total, and rate • Full diagnostic functions • Three programmable transistor setpoint outputs and AC inputs • Non-volatile memory • Keypad lockout
- Data Logger or Recorder: Yes
- Digit Height: 0.3000 inches
- Direction: Up, Down, Bi-directional Counter
- Display Type: LED
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Supplier: Transcat, Inc.
Description: Highlights Measure up to 1000 V AC and DC Measure up to 10 A (20 A for 30 Seconds) 10,000 UF Capacitance Range Frequency to 200 kHz Extended AC Voltage Bandwidth – 15Hz to 20kHz Built in Thermometer Conveniently Allows You to Take Temperatures
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Supplier: Visual Sound, Inc.
Description: installation look in any home or office security application. Identical unit also available without face plate V-LCD10.4-P. Recommended Power Supply: V-PS12-3.3 (Not Included). 10.4 Inch Display NTSC/PAL switchable via on-screen menu 200 cd/m2 Brightness
- Type: LCD Display
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Supplier: Pepperl+Fuchs SE
Description: 1-channel isolated barrier 115 V AC supply Dry contact or NAMUR inputs Relay and transistor output Adjustable output timer functions from 10 ms ... 60 min Input frequency up to 80 Hz; pulse divider up to 1 kHz Reset function Configurable by keypad Line fault detection (LFD)
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Supplier: Cole-Parmer
Description: constant even when load changes. The heating plate provides homogeneous temperature distribution throughout the unit. Temperature is adjustable up to 120
C. An easy-to-use foil keypad features a digital display, an error code display, and a reverse rotation switch for superior
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Pedestrian Crosswalk Signals Gated Community Security Keypad Panels As an authorized distributor, New Yorker Electronics supplies the full CIT Relay & Switch line of Relay devices including Automotive, UL Approved, Latching Sockets and Contactors and Switch devices including (read more)
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, instruments, keyboards, or keypad applications. The tactile switches are available in through-hole or SMD mounting with solder terminals. Switching current is 50 mA maximum with a switching voltage of 12 VDC maximum. They provide reliable tactile feedback on input, a simple assembly, and provide a long lifetime (greater than 105 actuations). (read more)
Browse Pushbutton Switches Datasheets for SCHURTER Inc -
enclosures can be installed ‘lid closed’ – protecting the seal and electronics. A generous recess on the slightly bevelled lid can accommodate a large membrane keypad or product label, while the bottom section has two deeply recessed areas to protect connectors, switches and (read more)
Browse NEMA and IP Enclosures Datasheets for OKW Enclosures, Inc. -
.11". The recessed top section can be used for mounting push-button switches, membrane keypads, a joy-stick or tracker ball controls. ROLEC can supply these enclosures fully customized with extra holes for push-buttons, displays, connectors and cable glands. Also, the cases can be silk (read more)
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Shaw-Box® SK™ electric wire rope hoists are now available with open loop vector control (OLV) in 460V and capacities up to 30 tons. Open loop vector control units (read more)
Browse Hoists Datasheets for Columbus McKinnon Corporation -
associated with IGBT switching on 480 volt systems and protects the entire motor-drive system. G7 drive performance makes it the ideal drive for high performance speed, torque, or position control applications. Several control modes are provided. In open loop vector mode, the latest flux observer (read more)
Browse AC Motor Drives Datasheets for Yaskawa America, Inc. - Drives Division -
base – or multiple PCBs can slide in on clip-in anti-vibration guides (accessories). The front and rear panels are recessed to protect switches, connectors, displays and keypads. The rear panel and base are vented as standard. Alternative options (including non-vented panels) are (read more)
Browse Electronic and Instrument Enclosures Datasheets for METCASE -
– and the internal chassis is pre-punched for installing snap-in PCB guides (accessories) in three, five, seven or nine positions. The removal rear panel is recessed to protect connectors and switches; the accessory anodized front panel is also recessed to protect keypads and displays. All case (read more)
Browse Electronic and Instrument Enclosures Datasheets for METCASE -
panel (accessory) and removable rear panel are both recessed to protect keypads, displays, connectors and switches. The internal chassis is pre-punched for three, five, seven or nine PCB guide rails: circuit boards slide in and out for quick and easy installation, inspection and maintenance (read more)
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Storm Interface - FT1K0803 - PLCs, HMI & Data Acquisition - PC Data Acquisition Accessories - Allied Electronics
Keypad Encoder, Input 5V Power Supply;AC-DC; 12V @4.2A;115-264V In;Enclosed;Panel Mount; Switching ;RS Series .
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http://waset.org/publications/11493/web-based-control-and-notification-for-home-automation-alarm-systems
… closed diode protected output relays where used to connect to the maintained key switch arm zones (Zn … The input resistor values for the optocouplers can be settled for +5V, + 12V (BELL) or +24V input … Fig. 6 Alarm system and external keypad connected to the working I/Os circuit and the micro web …
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Caddock - MP9100-5.00-1% - Passive Components - Resistors - Allied Electronics
Keypad , Switch , 1X4, Matrix, White Legend on Blk Background, 50mA, Sealed Power Supply;DC-AC;120V@1.25A; 12V In;Enclosed;Desktop;150W;PowerVerter Series .
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Keystone Electronics - 1457A - Spacer - Brass - Allied Electronics
Keypad , Switch , 1X4, Matrix, White Legend on Blk Background, 50mA, Sealed Power Supply;DC-AC;120V@1.25A; 12V In;Enclosed;Desktop;150W;PowerVerter Series .
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Switch Circuits free electronic circuit links
A 12v zener diode limits the operating voltage of the circuit to 12v. The transistor switch can handle both AC and DC with a current in excess of 5 amps … … IR Term - This unit provide 2 way IR communications using a numeric keypad and an LCD …
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Group accesses with smart card and threshold scheme
A 12-key keypad is used in our design. The door sensor is a simple magnetically operated normally closed proximity switch . 12v 4 .
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Aros/Platforms/ARM support - Wikibooks, open books for an open world
• one power input â +5V or + 12V • keypad with Up/Down/Left/Right + Enter at least • easily reachable reset button (pins to short are acceptable as micro switch can be put on …
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Bussmann by Eaton - HHF - Fuse Accessories - Holders - Allied Electronics
Keypad , Switch , 1X4, Matrix, White Legend on Blk Background, 50mA, Sealed Power Supply;DC-AC;120V@1.25A; 12V In;Enclosed;Desktop;150W;PowerVerter Series .
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Low Power Microcontroller Based Simple Smart Token Number Display System
The anodes of the LEDs are all tied to Vcc (+5V/+ 12V ). Since a transistor used in outputs is a saturated switch , the collector needs to be connected to … … be viewed by the user in the small 1’’ seven segment displays placed next to the keypad .
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Design of low cost programmable DC power supply unit
Thi been controlled by changing switch of switching regulator changing duty cycle ratio of control signal. In this proposed model outp range of up to + 12V are gener converters and output port (C … A keypad is interfaced, by which a user can write the value in OCXRS register to get …