• 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

• 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.

• Highest resolution – 12 bits all the time 
• More capability – integrates multiple instruments into one 
• Comprehensive probe support – supports over 30 probes in 9 categories 
• MAUI with OneTouch user interface for intuitive and efficient operation

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

• Large switching capacity in a small footprint 
• Switch up to 16 A current - highest in its class 
• High breakdown voltage (1,000 V rms between open contacts) 
• Ideal for applications such as high current/high power switching, AC line power switching, driving relays for industrial machinery, solenoid switching, and automotive engine control 
• Fail-safe interrupt inputs that can detect a fault condition automatically open up relays to their default state

• 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

Multiplexer switch modules up to 1000VDC in a 1, 2 or 4 wire configurations.

High density switch matrix models in 1 wire and 2 wire configurations