Description
The PCMCIA-232 is a PC-based serial interface device designed for portable computers. With its part number 777379-01, this device falls under the category of PC-based Serial communications. It is specifically designed to provide a reliable serial connection through its 1-port configuration, utilizing a DB-9 male connector. This device supports both RS232 and RS485 connection standards, making it versatile for various communication needs.
One of the key features of the PCMCIA-232 is its power efficiency. It does not require an external power supply, as it draws power directly from the host slot. The power consumption is remarkably low, at 40 mA at +5 VDC. This feature is particularly beneficial for portable devices, where power efficiency is crucial. Furthermore, the device is a Type II PC Card, known for its compact form factor and ease of installation in PCMCIA slots.
The PCMCIA-232 boasts a communication distance of up to 50 ft, allowing for flexible placement and connectivity in various environments. It incorporates a 16550-compatible receiver/transmitter and has 16 B FIFO buffers for both the transmitter and receiver, enhancing its data handling capabilities. This device is capable of achieving a maximum transfer rate of up to 921.6 kb/s, ensuring fast and efficient serial communication.
Despite its Obsolete Status, as announced by National Instruments, the PCMCIA-232 is still available for purchase and repairs through Apex Waves. This ensures that users can continue to benefit from its features and performance in their applications.
| Specification | Detail |
|---|---|
| Part Number | 777379-01 |
| Category | PC-based Serial |
| Model | PCMCIA-232 |
| Interface Type | Serial Interface Device |
| Ports | 1-port |
| Connector Type | DB-9 male connector |
| Connection Standard | RS232, RS485 |
| Power Supply | No external power required; draws power from host slot |
| Power Consumption | 40 mA at +5 VDC |
| Card Type | Type II PC Card |
| Communication Distance | Up to 50 ft |
| Receiver/Transmitter | 16550-compatible |
| FIFO Buffers | 16 B transmitter and receiver |
| Maximum Transfer Rate | Up to 921.6 kb/s |
| Obsolete Status | Announced by National Instruments; available for purchase and repairs by Apex Waves |
Question 1: What is the part number for the PCMCIA-232?
Answer 1: 777379-01
Question 2: Does the PCMCIA-232 require external power?
Answer 2: No, it draws power from the host slot.
Question 3: What is the max transfer rate of the PCMCIA-232?
Answer 3: Up to 921.6 kb/s.
Question 4: What type of PC Card is the PCMCIA-232?
Answer 4: Type II PC Card.
Question 5: Is the PCMCIA-232 still available despite being obsolete?
Answer 5: Yes, through Apex Waves.
