Digilent 6069-471-005 USB-2416-4AO and AI-EXP32 Device Bundle

USB-2416-4AO Features and Specifications

• Expandable Thermocouple and Voltage Measurement
• Thermocouple Sensor Types: J, K, R, S, T, N, E, B
• Analog output functionality
• Factory-calibrated using a NIST-traceable calibration process
• Supports field calibration for users to calibrate the device locally with the InstaCal utility
• Supported Operating Systems: Windows 11/10/8/7/Vista/XP 32/64-bit and Linux

The USB-2416-4AO provides 32 SE/ 16 analog inputs, four 16-bit analog outputs with a +/-10 V output range, 8 digital I/O and 2 counter inputs. The analog outputs can be updated at a maximum rate of 1 kS/s (system dependent).

AI-EXP32 Features and Specifications

• 24-bit resolution
• 1 kS/s sample rate
• Supports thermocouple types J, K, R, S, T, N, E, and B
• +/-20 V, +/-10 V, +/-5 V, +/-2.5 V, +/-1.25 V, +/-625 mV, +/-312.5 mV, +/-156.25 mV, +/-78.125 mV input ranges
• Four 16-bit analog outputs
• Eight digital I/O (24 digital I/O when using AI-EXP32)
• Two counter inputs
• For use with USB-2416 Series

The AI-EXP32 expansion unit enhances the system by adding 32 single-ended or 16 differential analog inputs and 16 digital I/O lines. It is fully compatible with all the analog/thermocouple input and digital I/O functionalities of the USB-2416 Series devices it connects to. The USB-2416 Series can be directly docked to the AI-EXP32 using an expansion connector present on both devices. There's no need for an extra cable. The power supply for the AI-EXP32 is sourced from the connected USB-2416 Series device.

USB-2416 Series With AI-EXP32 Added

USB-2416 Series Overview

USB-2416 Series devices provide eight digital I/O lines with read/write rates of 500 port or single bit reads per second. Each DIO channel is an open-drain. Digital outputs can sink up to 150 mA for direct drive applications. The maximum sink current is 150 mA per eight-channel bank, or if all eight channels are used, 18 mA (maximum) per channel.

Each device has two 32-bit event counters that accept frequency inputs up to 1 MHz. The internal counter increments when the TTL levels transition from low to high.