- Description
- Specifications
- Documents
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
Model | Analog Inputs | Throughput Rate | Analog Outputs | Digital I/O | Counters |
USB-2416 | 64 SE/32 DIFF | Up to 1 kS/s | - | 24 | 2 |
USB-2416-4AO | 64 SE/32 DIFF | Up to 1 kS/s | 4 | 24 | 2 |
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.