Description
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<p>The <strong>National Instruments PCI-6503 Digital I/O Device</strong> is a PC-based digital input/output device designed for use in a variety of applications. It features a <strong>parallel, digital I/O interface</strong> that is compatible with PCI bus computers, making it a versatile choice for many system configurations.</p><p>This device is identified by its part numbers <strong>185183-01 (Board Only)</strong> and <strong>777690-01</strong>. It falls under the category of <strong>PC-based Digital I/O</strong>, specifically the <strong>PCI-6503</strong> model. One of its key components is the <strong>1 x 82C55A PPI chip</strong>, which is instrumental in its operation.</p>
<p>The PCI-6503 supports several modes of operation, including <strong>unidirectional, handshaking, and bidirectional</strong> modes, providing flexibility in how it can be used. Additionally, its connector is a <strong>male (50-pin)</strong> type, ensuring compatibility with a range of peripheral devices.</p>
<p>Importantly, the device is designed to be <strong>jumpless and switchless</strong>, simplifying the configuration process and reducing setup time. Its <strong>transfer rate</strong> can reach up to <strong>50 kbytes per second (max)</strong>, with a sustainable rate of <strong>1 to 10 bytes per second (typical)</strong>, ensuring efficient data handling capabilities.</p>
<p>Featuring <strong>24 bidirectional, TTL compatible</strong> digital I/O channels, the PCI-6503 can handle a wide range of input and output signals. The device's <strong>input logic high voltage</strong> ranges from <strong>2.2
| Specification | Detail |
|---|---|
| Part Number | 185183-01 (Board Only), 777690-01 |
| Category | PC-based Digital I/O |
| Model | PCI-6503 |
| Description | National Instruments PCI-6503 Digital I/O Device |
| Interface | Parallel, digital I/O interface for PCI bus computers |
| Chip | 1 x 82C55A PPI chip |
| Modes | Unidirectional, handshaking, bidirectional |
| Connector | Male (50-pin) |
| Configuration | Jumpless and switchless |
| Transfer Rate | Up to 50 kbytes per second (max) |
| Sustainable Rate | 1 to 10 bytes per second (typical) |
| Digital I/O Channels | 24 bidirectional, TTL compatible |
| Input Logic High Voltage | 2.2 V (Min) to 5.3 V (Max) |
| Output Signal Voltage | -0.3 V (Min) to 0.8 V (Max) |
| Output Current |
