Adlink USB-1903 Current DAQ Box

Adlink USB-1903 - USB 2.0-based Multifunctional DAQ Modules

The ADLINK USB-1900 series provides a range of USB 2.0-based multi-functional DAQ modules. The USB-1901 and USB-1902 16 bit 250 kS/s USB 2.0-based high-performance DAQ modules allow four different voltage input ranges, while the USB-1903 features additional built-in precision current-to-voltage resistors capable of direct measurement of current signal from 0 to 20 mA. The USB-1900 series is USB bus powered and equipped with removable screw-down terminals for easy device connectivity. The attached multi-functional stand can be used for desktop, rail, or wall mounting. Suitable for mixed-signal tests, laboratory research, and factory automation, the USB-1900 series provide a simple measurement solution at an affordable price.

• Multi-I/O with 16 bit resolution.
• USB 2.0 high-speed. USB-powered PC. Lockable USB cable for secure connectivity.
• Removable screw-down terminal module.
• Depending on model 16 single-ended/8 pseudo-differential analog inputs for voltage (±10 V, ±2 V, ±1 V, ±200 mV) or 8 current inputs (0...20 mA).
• 16 bit resolution, 250 kS/s sample rate.
• Models with 2 analog voltage outputs (±10 V), 16 bit, 1 MS/s (simultaneous update).
• Analog and digital trigger.
• 8 digital inputs, 4 digital outputs, TTL level.
• Two 32 bit counters, base clock 80 MHz, external up to 10 MHz.
• Four PWM outputs (modulation frequency 0.01 Hz...5 MHz, duty cycle 1...99%).
• Dimensions 115 x 150 x 40 (mm, WxDxH).
• Module stand (desktop) and DIN-rail mounting kit included.

Model Overview