• 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

• 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

The SMX-3xxx product family includes the SMX-3001 through SMX-3007 and SMX-3276 through SMX-3280 multiplexers.

The award winning VXI Modular Instrumentation Platform (VMIP™) provides customers with a level of modularity for instruments that is unmatched in the industry. The VMIP™ makes a single VXIbus card slot three times more powerful than single device solutions. Each VMIP™ instrument can be mixed and matched with other VMIP™ devices for added flexibility.

• Direct PC bus access data acquisition system provides the required sampling rate and resolution to meet IEC 61000-4-7 measurement requirements and supports high-speed data transfers. 
• PC-based Harmonic and Flicker test software provides real-time full-color data display updates and continuous PASS/FAIL monitoring. 
• Automatic calculation of the maximum permissible system impedance Zsys, using the Zref and measured Flicker parameters, as required per EN/IEC 61000-3-11. 
• Intuitive operating software provides IEC test setup, data analysis, display, with test reports in and MS Word format. 
• High resolution, no gap acquisition data storage to ensure that all data can be streamed to disk (in ASCII format if needed) for later review and replay of the actual test. 
• Single Step and Fast playback mode of test results.

• Combine up to 6 SPDT and 6 multiport high-performance building blocks in a 2U footprint 
• Extended life and self-terminating options provide maximum design flexibility 
• 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

• Ideal for UUT loading or simulation 
• Wide resistance range from 0.5 Ω to 1.5 MΩ 
• 0.1 Ω step size 
• Over-voltage, over-current, and over-temperature sensing protects unit under test 
• External voltage and current sense for monitoring built-in

• 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

The SMX-6xxx product family includes the SMX-6101 (pictured), SMX-6103, SMX-6106, SMX-6111, SMX-6115, SMX-6116, and SMX-6144.