Description
The USB-6501 is a PC-based Digital I/O device that comes with a variety of features designed for versatility and efficiency in digital data management. This unit is identified by part numbers 192317B-01, 779205-01, and 192317-50, indicating different package options or regional variations to cater to a broad range of applications.
At the core, the USB-6501 model boasts 24 digital I/O lines, supporting both 5 V TTL and 3.3 V signal levels, with each line capable of sourcing up to 8.5 mA when an external pull-up resistor is applied. This makes the device highly adaptable for interfacing with various digital devices and systems. The inclusion of NI-DAQ software enhances the device’s functionality, allowing for seamless integration and data acquisition tasks to be performed with ease.
The device features a green LED indicator, which provides immediate visual feedback on the device’s status, ensuring that users can quickly verify operational states. For physical connections, it is equipped with two connector plugs with screw terminals. These are compatible with wire sizes ranging from 16 AWG to 28 AWG, ensuring a secure and reliable connection for various types of digital signals.
Safety and reliability are paramount with the USB-6501, as it is designed to protect against overvoltage, undervoltage, and over-current conditions. This ensures the device and the connected systems are safeguarded against electrical anomalies. The device operates on a 5 V supply voltage, which may vary depending on the system configuration, providing flexibility in terms of power requirements.
The default configuration for the digital I/O ports is an open collector, which allows for direct control over connected devices. Additionally, the device features a USB 2.0 bus connector, facilitating easy and quick connections to computers or other USB-compatible devices. The digital input voltage range of -0.3 V to 5.8 V further extends the usability of this device in various operating conditions.
Moreover, the inclusion of a counter/timer with a 32-bit resolution adds to the USB-6501’s capabilities, allowing for precise measurement and control tasks to
| Feature | Description |
|---|---|
| Part Number | 192317B-01, 779205-01, 192317-50 |
| Category | PC-based Digital I/O |
| Model | USB-6501 |
| Description | USB-6501, 24-Ch Digital I/O 5 V TTL, 3.3 V, 8.5 mA and NI-DAQ |
| LED Indicator | Green, indicates device status |
| Connector Plugs | Two, with screw terminals, 16 AWG to 28 AWG wire compatible |
| Voltage Protection | Overvoltage, Undervoltage, Over-current conditions |
| Supply Voltage | 5 V (varies with system) |
| Digital I/O Lines | 24 |
| Default Configuration | Open collector for DIO ports |
| External Pull-up Resistor | Increases source current drive to 8.5 mA limit per line |
| USB Connector | USB 2.0 bus |
| Digital Input Voltage Range | -0.3 V to 5.8 V |
| Counter/Timer | 1, 32-bit resolution | Question 1: What is the part number for USB-6501?
