The VTI Instruments RF/Coax switching modules up to 26 GHz for high frequency and communication switching needs

Eight channel, universal, 2-/4-wire RTD simulator Fast, monotonic, glitch-free resistance value programming Suitable for simulating resistors, platinum/copper/nickel RTDs Suitable for pulsed and continuous excitation inputs Direct temperature value programming Extensive triggering capability Synchronize level changes with input measurements to facilitate test sequencing

The VTI Instruments Signal Generations, Arbitrary Waveform generation and Digital to Analog output modules for providing signal simulation capability

VTI Instruments offers high-density switch matrix models in 1-wire and 2-wire configurations.

8 frequency counter channels, 16 isolated digital I/O channels, 2 isolated DAC channels in a single card Single frequency measurement range that works from 0.05 Hz to 1 MHz Very stable TCXO base clock, 50 MHz ±1 ppm 195 kΩ Input impedance with selectable coupling (AC/DC) Wide differential input voltage range (±48 V) with up to 250 V working common mode voltage Programmable threshold and hysteresis levels with 1 mV resolution Support for quadrature encoder Isolated DIO channels with up to 60 V compliance Isolated and independent 16-bit DAC channels, configurable for voltage or current output

Up to 96 differential channels per full rack mainframe Constantly monitor input signals for fault conditions Flexible configurations for detecting edges, out-of-bounds conditions and measuring pulse widths Inputs can be masked, inverted, and combined to produce interrupts Can be used as a time stamp module and as a digital I/O Programmable debounce circuitry prevents erroneous readings 10 V and 100 V input ranges On-board memory stores events with IEEE 1588 timestamps Synchronize reading of input states with other scanned analog channels

Eight ports of 8 I/O bits each High current capability for control of external relays, 300 mA sink Simulate and receive digital data at up to 2 MHz sample rates Selectable output voltages range from 3.3 V to 60 V Setup outputs and scan inputs as part of EX1200 measurement sequencing engine

The VTI Instruments 16-Channel Isolated Thermocouple and Voltage Measurement Instrument Typical accuracies of ±0.20°C 16-channel isolated universal thermocouple/voltage inputs Power over Ethernet+ (PoE+) 20K samples/second/channel sample rate 24-bit ADC per channel 500 V channel-ground isolation 1000 V channel-channel isolation Data logger acquisition mode Built-in parallel data streaming Full-featured embedded web interface LXI Ethernet interface 8-bit bank isolated digital I/O Compact 1U half-rack form factor

The VTI Instruments 16-Channel isolated high voltage measurement instrument 24-bit SAR ADC per Channel 128k samples/second/channel sample rate 1000V channel-channel isolation 500V channel-ground isolation Input voltage ranges peak: ±420V/±10V/±1V Data logger acquisition mode 3-Pin screw terminal input connector LXI ethernet interface IEEE-1588 synchronization Power over Ethernet (PoE+) or 12– 50 V DC input Simultaneous data streaming 8-bit bank isolated digital I/O Full-featured embedded web interface Compact 1U half-rack form factor

The VTI Instruments 16-Channel bridge and strain gauge measurement instrument

Combine up to 12 fail-safe building blocks, dual SPDT, SP4T, SP6T, or transfer switch in a compact 1U footprint Front “pluggable” relays facilitate field maintenance Embedded web interface provides interactive utility to monitor and control relays from anywhere in the world Flexible API supports IVI and Linux development environments minimizing software investment LXI Trigger Event implementation provides seamless test synchronization with external devices Store up to 128 relay state configurations for quick recall, including an automatic power up state Define exclude lists to avoid setting an undesirable configuration Relay odometer tracks closures to facilitate preventative maintenance

Combine up to 16 SPDT or 8 multiport, high-performance relays in a 2U footprint Latching/Terminated options (EX7204L) LXI/LAN and USB command and control options Embedded web interface provides interactive utility to monitor and control relays from anywhere in the world Flexible API supports IVI and Linux development environments minimizing software investment LXI trigger event implementation provides seamless test synchronization with external devices Store up to 128 relay configurations for quick recall, including automatic power-up state