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Switching
Controls consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit. (www.cogsci.princeton.edu)
See Also: Switching Matrix, High Voltage Switching, Switching Matrices, Multiplexers, General Purpose Switch
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PXI Matrix Switch Module
PXI Matrix Switch Modules are organized into rows and columns and provide maximum flexibility for switching systems by allowing you to connect any channel to any other channel. PXI Matrix Switch Modules use a variety of relay types, including electromechanical armature relays, reed relays, field-effect transistor (FET) relays, and solid-state relays, each with their own benefits, allowing you to choose a matrix that fits your requirements. To program the switches, you can use the IVI-compliant NI-SWITCH driver software, complete with help documentation, example programs, and a soft front panel application for interactive control of switches. For intelligent management of complex switch systems, NI Switch Executive provides additional software tools to help you design, build, and deploy your switching system.
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PXI Fault Insertion Switch, 6-Channel, Two Fault Buses, 30 A
40-191B-012
The 40-191B is a PXI fault insertion switch using solid state switching elements and is capable of carrying 40A on single channel or 30A on all channels at the same time and provides a robust solution to high current fault insertion.
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PXI Dual Transfer Switch 18GHz 50Ω SMA
40-782-522
The 40-780 Microwave switching module consists of one, two, three or four changeover switches capable of switching frequencies to 18GHz (optionally to 67GHz) in 50Ω or 2.5GHz in 75Ω. The 40-782 module consists of one or two microwave transfer switches. It has a characteristic impedance of 50Ω and is available in versions with maximum operating frequencies of 18GHz, 26.5GHz or 40GHz.
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PXI/PXIe Microwave Transfer Switch, Single, 40 GHz, 50 Ω, SMA-2.9, Failsafe
42-782B-541
The 40-782B-541 (PXI) and 42-782B-541 (PXIe) single failsafe transfer switches are part of our range of PXI microwave switching modules. They have a characteristic impedance of 50 Ω and a maximum operating frequency of 40 GHz. Connections are made via front panel mounted high quality SMA-2.9 coaxial connectors.
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Alternate 1.10 (31.18) - 7.20 (204.00) Switch Probe
TSP100-H180-2
Current Rating (Amps): 5Average DC Resistance lower than (mOhm): 20Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 197Full Travel (mm): 5.00Recommended Travel (mil): 157Recommended Travel (mm): 4.00Overall Length (mil): 1,990Overall Length (mm): 50.60Switch Point (mil): 59Switch Point (mm): 1.50
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Digital I/O Switch Card - 96 Open Collector Channels in 12 Groups of 8 Bits Each
1260-14/14C
The Astronics 1260-14 Digital I/O Switch Card provides 96 open collector channels in 12 groups of eight bits each. With the open collector version each independent group can utilize a separate internal or external pull-up supply up to 32VDC.Each channel can be configured as an input or an output and individually controlled in the asynchronous mode, or be synchronous with other channels.
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General Performance Absolute Pressure Switches
These absolute vacuum / pressure switches offer fast, accurate, and reliable protection for vacuum equipment and processes. Designed for applications where a DC signal output is not required, these pressure switches provide relay outputs that are readily interfaced with alarms, valve actuators, computers, process controllers, or other protection devices.
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Temperature Switches
Used to control a process setpoint or activate an output at a certain temperature, Omega offers a variety of adjustable set point temperature switches in different styles and sizes.
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PXI Optical Switch
The PXI Optical Switch is available in many different switching configurations for customized optical switching. It offers both single-mode and multimode fiber options that can support switching of very small wavelength signals. The switch provides either SC/PC, FC/PC, SC/APC, or FC/APC fiber-optic connectors. You can use the PXI Optical Switch for repeatable, low-loss switching.
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PXI Dual 44x4 Matrix, 1-Pole Switching
40-536-021
Typical applications include signal routing in Functional ATE and data acquisition systems. These PXI matrix modules are constructed using high reliability sputtered Ruthenium reed relays, offering >109operations to give maximum switching confidence with long life and stable contact resistance.
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SDN Switch Compliance Tester
SDN-WSCT
*Provides clear comparisons of White Switches for implementation in the SDN network. *Includes testing of multiple forwarding tables pipeline, testing switches in hybrid mode and certification of VxLAN virtual networking.
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LXI Microwave Switch, 50Ω 5xSP6T Terminated & 7xSPDT 18GHz SMA
60-890-001
Model 60-890-001 is a mixed configuration Microwave Switch and is suitable for switching 50Ω signals up to 18GHz. With 5 banks of terminated SP6T and 7 banks of SPDT unterminated relays it is ideal for constructing complex microwave switching systems for many applications. Connection is by high performance front panel mounted SMA connectors.
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General Performance Pressure Transducers And Switches
These general performance Baratron® capacitance manometers are available as pressure transducers with an analog signal proportional to absolute or differential pressure, or as switches with relay outputs based on pressure.
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PXI 6U PXI High Density Matrix, EMR 132x8
45-542-001
The 6U PXIMatrix Module 45-542 is a very high density electro-mechanical relay matrix available in 132x8 format with 1 pole switching. Typical applications include signal routing in Functional ATE and data acquisition systems. The matrix is constructed using high reliability 2A electro-mechanical relays, offering >10e8 operations (under low power loads) to give maximum switching confidence with long life and stable contact resistance.
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PXI Simulation Modules For Sensor Simulation
PXI simulation solutions for sensor simulation, including PXI Programmable Resistors—ideal for the simulation of resistive sensors and PXI Thermocouple Simulators—these provide multiple low-voltage sources ideal for simulating the operation of a thermocouple. Take a look below for all of our PXI Simulation Solutions, we also offer some of these in PCI format as well . All of our PXI simulation cards are supplied with comprehensive software drivers for Windows® XP/Vista/7/8, Lab Windows / CVI and LabView. The Pickering IVI drivers also fully support National Instruments' Switch Executive.
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Mechanical & Digital Handheld Tachometers
Mechanical Contact Tachometer Clever ergonomic design for ease of use with one hand, large, clear, easy to read dial, a wide reading range but with good definition due to the range selection via a switch and the range selected being displayed over 270 degree scale, With push button pointer lock, to retain last recording, mounted in a rubber holster for protection and to give excellent grip and feel, supplied as a full kit with accessories in a neat, foam filled, hard shell carry case.
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PXI 8 Slot BRIC 220x8 2A 1-Pole Matrix
40-567-105
The 40-567 PXI Matrix BRIC provides a range of high density matrix modules able to switch up to 2 Amps or 100VDC/70VAC. The 40-567 BRIC modules are available in 2, 4 or 8-slot PXI sizes to suit most high performance PXI Matrix requirements, constructed using high quality electromechanical relays for high switching confidence.
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Dual/Quad Display Controller Board
BL-PXQ524-01
The MicroImage PXQ524 is a true high performance quad display controller designed for demanding applications. In addition to the quad display, the unit will also display two full images side-by-side unlike split screen, which only shows a portion of each image. The two images may be easily exchanged with a front panel switch. The side by side display works well with wide screen monitors where the additional black at the top and bottom isn’t as visible, maximizing display use. The MicroImage Video Systems Quad Display controller has been designed for industrial and professional applications. Operation is simplified with easy to use buttons to control commonly used functions rather than having to waste time in deep menus for common functions.
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PXI Mixed Configuration Relay Module - 10 Cells Populated
40-138-AA-BB-CC-DD (10 CELL)
The 40-138 2A Relay Module with 10 cells populated is a cell-based mixed configuration switching module suitable for applications requiring medium power switching with high density. It provides a broad selection of mixed relay types for greater flexibility and features 2A current capacity and voltages to 300VDC/250VAC.
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PXI 8-Slot BRIC Matrix, 2A 1-Pole 116x6, 2 Sub-cards
40-596A-102
The 40-596A-102 is a PXI 1-pole 116x6 matrix in BRIC8 format and is part of a range of high density matrix modules able to switch up to 2 A or 300VDC/250VAC. The 40-596A BRIC modules are available in 2, 4 or 8-slot PXI sizes to suit most high performance PXI Matrix requirements, constructed using high quality electromechanical relays for high switching confidence.
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Pressure Switches
NOSHOK offers a wide selection of mechanical and electronic pressure switches, including low pressure, compact switches with 1 SPST N.O. or N.C contact, as well as RoHS compliant SPDT pressure switches with adjustable hysteresis. These switches are ideal for use in hydraulic systems including mobile hydraulics, as well as pneumatic systems, power generation, industrial machinery or machine tools, pumps & compressors and more.
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LXI EMR Low Thermal EMF Matrix 14x33
60-511-004
This high density 1-pole matrix has excellent thermal stability and substantially reduced thermal EMF figures when compared to a conventional switching matrix.
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Mini-Joystick Potentiometers
The CTS mini-controllers offer these features often found in many larger products:A choice of through hole or surface mountingA long 1 million cycle lifeA variety of resistance and tolerance optionsExcellent electrical accuracy with a patented mechanism (Pat. Nos.: US 7,199,314, Taiwan 279822, Pat. Pending in China)An optional momentary switch that is operational at all positions to allow excellent navigation and menu selection
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PXI/PXIe RF Switch, Triple SPDT, 3GHz, 50Ω, SMB
42-870A-003
The 40-870A-003 (PXI) and 42-870A-003 (PXIe) are 50Ω RF switches with 3 separate SPDT relays in a single slot. They have low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost.
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EBIRST 200-pin LFH To 96-pin SCSI Adapter Cable
93-002-226
eBIRST adapters allow extension to other switching system connectors, including SMB
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LXI Microwave Multiplexer, SP4T, 8-Bank, 50GHz, 50Ω, SMA-2.4
60-803-608
Our 60-803-608 is a 8 bank SP4T multiplexer and is part of a range of LXI based microwave multiplexers suitable for switching 50 ohm signals up to 50GHz. The 60-803 range is capable of supporting up to 16 banks of 4 channel multiplexers it is ideal for constructing complex microwave switching systems for many applications. Connection is by high performance front panel mounted SMA, SMA-2.9, SMA-2.4 or SMA-1.85 connectors.
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Ethernet/LXI digitizerNETBOX 16 Bit Multi-purpose Digitizer - 20 MS/s on 24 Channels
DN6.592-24
The digitizerNETBOX DN6.59x series allows recording of up to 48 synchronous channels with sampling rates of 20 MS/s up to 125 MS/s. These products offer outstanding A/D features both in resolution and speed as a remote instrument. The powerful A/D amplifier section offers 6 different input ranges, programmable offset and a software switching from single-ended (full number of input channels) to true differential (half number of input channels).
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Precision Micro Ohmmeter
BS407
High basic accuracy of 0.1%Wide range of 1 µΩ to 20 kΩCurrent reversal switch for detecting thermal EMF effectsCurrent diversion switch for easy zeroingFour terminal measurement using Kelvin clip leads (supplied)Battery operation with built-in charger20mV clamp for "dry circuit" testing
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Pocket Type Digital Multimeter (CE)
MCD-107
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Ultra compact size and light weight.*Easy operation with rotary switch.*4000count full scale with auto-ranging.*Data Hold and Auto Power Off Function.
