Time Delay Relays
Time difference between two events. (thefreedictionary.com)
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Product
PXI/PXIe RF Switch, Hex SPDT, 3GHz, 75Ω, SMB
40-830A-006
Relay
The 40-830A-006 (PXI) and 42-830A-006 (PXIe) are 75Ω RF switches with 6 separate SPDT relays in a single slot. They have been designed to exhibit low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost. The switch banks have been carefully designed to ensure excellent and repeatable RF characteristics to frequencies of 3GHz with each path having a nominally equal insertion loss.
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Product
PXI/PXIe Microwave Relay, Single SPDT, 50 GHz, 50 Ω, SMA-2.4, External Termination, Failsafe, Remote Mount
42-781A-721-E
Relay
The 40-781A-721-E (PXI) and 42-781A-721-E (PXIe) are single failsafe SPDT 50 GHz microwave relay modules with external terminations and remotely mounted relays. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50 GHz in 50 Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
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Product
SWB-2815, 4x86, 0.3 A, No Row Access, Reed Relay Matrix Module for SwitchBlock
781421-15
Reed Relay
4x86, 0.3 A, No Row Access, Reed Matrix Module for SwitchBlock - The SWB‑2815 is a reed relay matrix module for SwitchBlock systems. Designed for high power, it can operate as an individual relay card or expand in a single carrier or single PXI chassis. You can connect any input to any output, individually or in combination. You can use matrix switches to route signals from oscilloscopes, DMMs, arbitrary waveform generators, and power supplies to various test points on a unit under test (UUT). The primary benefit of matrix switches is simplified wiring—the overall test system can easily and dynamically change the internal connection path without any external manual intervention.
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Product
PXI-2569 , 31-Channel, 2 A, SPST PXI Relay Module
778572-69
Relay
31-Channel, 2 A, SPST PXI Relay Module—The PXI‑2569 is a general-purpose switch module that features independent single‑pole single‑throw (SPST) Form A armature relays. It is fully software programmable and contains a 32,000‑step scan list for deterministic scanning capability. This module offers maximum relay density, so it is ideal for medium-power automated test loads.
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Product
Control Relays
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Drexelbrook manufactures a supporting line of control relays that are developed especially for use as safe, reliable, economical original equipment components in many different types of commercial and industrial products.Designed to operate from electrodes or probes contacting conductive liquids, our control relays are ideally suited for level control applications in such products as vending, dispensing, ice-making machines, water softeners, dishwashers, and coffee makers, plus many types of operating equipment in the food, drug, dairy, brewing, distilling and chemical processing industries.
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Product
Relay Test Set
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Relay testing equipment is a portable apparatus designed for checking the operating characteristics of protective relays on site. Rr Relay Testing Equipments are designed to facilitate routine test or periodic maintenance test of relays by simulating (as early as possible) fault conditions under which the protective relays are required to function. There are several approaches to the method of testing relays on site. The Relay Testing Equipments are secondary injection type and are intended to be used to test the relays after isolating them from live systems, either physically or electrically.
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Product
4-Ch Isolated Relay Output With IRIG-B Card
ECU-P1761
Relay Output Module
specialized interface module that combines four independent, electrically separated (isolated) relay contact outputs for switching external devices with a dedicated input/output port for receiving or transmitting IRIG-B serialized time codes.
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Product
Safety Relays
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Panasonic Industrial Devices Sales Company of America
Panasonic offers a wide range of Safety Relays for a variety of applications such as Emergency Stop Switches, Safety Control Units, Elevator Control, Escalator Control, and Industrial Automation, Machine Tool, Robots, Safety PLCs and more. Force guided contacts according to EN50205 Class A.
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Product
Intelligent Time Reference
TM-4™and TM-4/OEM™
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The Intelligent Reference/TM-4™ and TM4/OEM™ are multi- purpose, GPS disciplined timing signal generators and frequency references in economical off-the-shelf and custom configurations. Intended for use in a wide variety of timing, synchronization and frequency reference applications, they are based on the most advanced architecture Spectrum has ever offered, and include the most popular features of Spectrum's core platform for current timing products.
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Product
Relay Test Equipment
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Vanguard Instruments Company, Inc.
The VIC Model PCI-600 is a programmable, high-current source that is designed specifically for utility-substation applications. This alternating current(ac) test device is used primarily for injection testing of protective relays. This same device can also be used for testing thermal, magnetic and solid-state motor-protection relays and molded-case circuit breakers. The PCI-600 is versatile and can also be used in many other applications that require a high-current source.
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Product
PXI Matrix Switch: 8x32, 1-Wire, 100Vrms/2A, Armature Relays
M9122A
Matrix Switch Module
The M9122A is an 8x32 full crosspoint switch matrix offering high-voltage switching in a high-density PXI module. This module allows for higher voltage switching of multiple channels in a single instance. Any row can be connected to any column, making it ideal for routing instrument signals to the device under test. This module is configured with a common ground. The durable armature switches are capable of switching up to 100Vrms, with up to 60W of power. The 8-wide bus can be used to route signals between your instruments and the device under test. Choose from the durable connector block or standard cable connections.
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Product
PCI/PXI Timing Board
6602
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Interface board for converting signals on a National Instruments PCI/PXI 6602 timing board to and from fiber optic signals. Bursts, delayed pulses, and frequencies can be generated on outputs. The input channels can be used to measure frequency or period. Digital inputs or outputs can be substituted on channels that are not needed for timing purposes.
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Product
8-Ch Relay And 8-Ch Isolated Digital Input PCIE Card
PCIE-1760
Digital Input PCIe Card
8 opto-isolated digital input channels with counter/timer function8 relay actuator output channels2 opto-isolated PWM outputsProgrammable digital filter function for DIJumper selectable dry contact/wet contact input signalsUp event counters for DILED indicators to show activated relaysPattern match interrupt function for DIChange of state interrupt function for DIBoardID switch
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Product
Protection Relay Tester
PW866i
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PW866i (6×32A, 4×300V) Protection Relay Tester could be used for testing all kinds of relays, also supports testing IEC 61850 combined relays. Its local control system is with 10.4inch LCD screen based on Windows system.
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Product
SWB-2834, 8x34, 2 A, Electromechanical Relay Matrix Module for SwitchBlock
781421-34
Relay Matrix Module
8x34, 2 A, Electromechanical Relay Matrix Module for SwitchBlock - The SWB‑2834 is an electromechanical relay matrix card for SwitchBlock systems. Designed for high power, it can operate as an individual relay card or expand in a single carrier or single PXI chassis. You can connect any input to any output, individually or in combination. You can use matrix switches to route signals from oscilloscopes, DMMs, arbitrary waveform generators, and power supplies to various test points on a unit under test (UUT). The primary benefit of matrix switches is simplified wiring—the overall test system can easily and dynamically change the internal connection path without any external manual intervention.
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Product
PXI/PXIe Fault Insertion Switch, 32-Chan 2A, N/C Through Relays, Fault Buses on M & U
42-190C-212
Fault Insertion Unit
The 40-190C-212 (PXI) and 42-190C-212 (PXIe) are fault insertion switches with 32 channels. They are part of a range of modules available with 74, 64 or 32 channels and are primarily designed for the simulation of fault conditions in automotive & avionics applications involving the reliability testing of safety critical controllers.
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Product
Relay Test Set
RNT-5A
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This is a portable testing kit in one unit, suitable for testing protective relay, over current relay, earth fault relay, protective device, circuit breaker, tripping coils etc. The set is designed for both laboratory and field use.
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Product
Current Differential Relay
SEL-587
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Schweitzer Engineering Laboratories, Inc.
The SEL-587 Current Differential/Overcurrent Relay provides protection for any two-input apparatus, such as transformers, motors, generators, and reactors. Apply it for differential and overcurrent protection and use event reports for quick post-event analysis.
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Product
PXI Single Bus 64-Ch 2A Fault Insertion Switch, N/O Through Relays
40-190B-401
Fault Insertion Unit
The Single Bus, 64 Channel PXI Fault Insertion switch is part of our family of 2 Amp fault insertion solutions, The range includes modules with 74, 64 or 32 channels and single or dual fault buses. This version has normally open through relays, so in the default state, there are no paths between inputs and outputs for any signal channel. It is primarily designed for the simulation of fault conditions in automotive & avionics applications involving the reliability testing of safety critical controllers.
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Product
Adaptive Relay, Virtex-6 FPGA - XMC
Model 71624
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- Modifies 34 IF signals between input and output- Up to 80 MHz IF bandwidth- Two 200 MHz 16-bit A/Ds- Two 800 MHz 16-bit D/As- 34 DDCs and 34 DUCs (digital downconverters and digital upconverters)- Signal drop/add/replace- Frequency shifting and hopping- Amplitude boost and attenutation- PCI Express Gen 1: x4 or x8- RoHS Compliant Lead-Free Version Available- Synchronize up to eight modules with Model 7893 System Synchronization and Distribution Amplifier - PCIe
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Product
High DC Breaking Capacity (12A) Relays
D-BYX5 Series
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Heavy duty relays for demanding applications. Integrated magnetic arc blow-out function and contact gap 4mm for higher DC breaking capacity.
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Product
Digital Input/Output Expander (Normally-Open Relay Contact Outputs)
ENVIROMUX-DI16DOR16
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Adds 16 digital inputs and 16 digital normally-open relay contact outputs to the ENVIROMUX-2D/5D/16D. Interfaces with the ENVIROMUX-2D/5D/16D via the RJ45 Sensor Port. Digital inputs: 16 screw terminal pairs for connecting dry contact devices; One screw terminal pair for tachometer; 0 to 255 Hz. Accepts 26 to 16AWG wire. Potential free. Voltage range: 0 to +36VDC. Over-voltage surge protected. Digital outputs: 16 screw terminal pairs for normally-open relay contact outputs. Accepts 26 to 16AWG wire. Potential free. Rated switching load: 0.5A @ 125 VAC, 1.0A @ ±30VDC. Fused. Supports CAT5/5e/6 cable up to 500 ft. (152.4 m). Includes 5V/3A power supply. Compatible with ENVIROMUX-2D/5D/16D. Dimensions WxDxH: 6.49x3.10x1.78 in (165x79x45 mm). Regulatory approvals: RoHS.
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Product
Relay Test Set and Universal Calibrator
CMC 256plus
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The CMC 256plus is the first choice for applications requiring very high accuracy. This unit is not only an excellent test set for protection devices of all kinds but also a universal calibrator.
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Product
Time Frequency Analysis Function
OS-0527
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This function can evaluate transient phenomena that were difficult to capture by FFT analysis, and display clearly time change of the frequency component while maintaining its frequency resolution . The OS-0527 is equipped with STFT (Short Time Fourier Transform) and Wavelet transform.
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Product
Instantaneous Relays
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An Instantaneous Relay is one in which there is no time delay provided intentionally. As the current coil is an inductor, there would be a certain delay to reach the current in the coil to its maximum value.
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Product
Compact Timing Systems
NanoSync IV & NanoSync IV Low Profile
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The NanoSync IV is a small form factor GPS Position, Navigation, Time (PNT) and Frequency reference system that provides multiple reference outputs and includes support for NTP & PTPv2 IEEE 1588-2008. The NanoSync IV has a Rubidium oscillator and is available with a civilian C/A GPS receiver or SAASM (Rockwell-Collins MPE-S GB-GRAM or Trimble Force 22E MRU GPS receiver) for military users. The NanoSync IV is packaged in a small, rugged enclosure ideally suited for embedded electronic warfare applications.The NanoSync IV-SA-Rb has been demonstrated to be compliant to the Joint Airborne SIGINT Architecture (JASA) Version 3.0, Annex 1, for Time, Frequency, Navigation and Geodesy (TFNG), making it suitable for Electronic Warfare (EW) COMINT and ELINT applications in fixed site, airborne and shipboard environments.
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Product
Current Injectors / Relay Testing
RTS series & SC-10
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UDEYRAJ ELECTRICALS PRIVATE LIMITED
Ranges: 1A to 200A AC, Auxiliary output AC / AC+ DC, TRMS Digital metering.
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Product
PCI General Purpose Relay Cards
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All of our PCI switch cards are supported by a comprehensive range of cable and connector accessories and come with a standard 3-year warranty. Take a look at our PCI catalog or contact us for more information.
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Product
PCI 16 Reed Relay Output / 16 Isolated Input Digital Interface (10-30V)
8004H
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Optimized for sensing up to 24V inputs, the 8004H PCI digital I/O interface provides 16 optically isolated inputs and 16 Reed relay outputs. The inputs protect the computer equipment from spikes and ground loop current that can be generated in industrial environments, while the outputs provide high quality, long-life, low-current (10 Watt maximum), dry contact switch closures. The relays are normally open, and close when energized.
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Product
Digital Set Point Relay For Voltage
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These Digital set point relay for voltage (type mrd2011-v), which have two independent outputs and can be used to control the under voltage and over voltage operations. The two independent outputs are programmed/set in a range of 0 vac to 700 vac according to the application needed.
