Description
The Part Number 779651-01 corresponds to a specific device in the GPIB category, known as the GPIB-120B. This device serves as a GPIB-120B Bus Isolator/Expander and is designed for use in the U.S. with a 120 VAC power supply. It is compatible with both IEEE 488.1 and IEEE 488.2 standards, ensuring a wide range of application uses.
This device is capable of supporting up to 28 devices, making it an excellent choice for expanding GPIB networks. It offers up to 2,500 VDC of isolation voltage (on a non-continuous basis), providing significant protection against voltage spikes and surges that could potentially damage connected devices.
Functionally, it operates as both an Expander and an Isolator, enhancing the capabilities and safety of GPIB networks. Regarding data transfer, it supports Buffered mode and Unbuffered mode (with Unbuffered mode being the default), catering to various data handling needs. Additionally, it includes eight data lines (DIO1 through DIO8) and three hardware handshake lines, offering flexibility in managing data flow and device communication.
| Specification | Detail |
|---|---|
| Part Number | 779651-01 |
| Category | GPIB |
| Model | GPIB-120B |
| Description | GPIB-120B Bus Isolator/Expander, U.S. 120 VAC |
| Compatibility | IEEE 488.1 and IEEE 488.2 |
| Maximum Devices Supported | 28 |
| Isolation Voltage | Up to 2,500 VDC (non-continuous) |
| Functionality | Expander/Isolator |
| Data Transfer Modes | Buffered mode, Unbuffered mode (default) |
| Data Lines | DIO1, DIO2, DIO3, DIO4, DIO5, DIO6, DIO7, DIO8 |
| Hardware Handshake Lines | Three lines |
Question 1: What is the part number for the GPIB-120B?
Answer 1: 779651-01
Question 2: How many devices can the GPIB-120B support?
Answer 2: Up to 28 devices
Question 3: What is the isolation voltage of the GPIB-120B?
Answer 3: Up to 2,500 VDC
Question 4: Does the GPIB-120B support IEEE 488.2?
Answer 4: Yes, it supports IEEE 488.1 and 488.2
Question 5: Can the GPIB-120B work as an Expander and Isolator?
Answer 5: Yes, it operates as both an Expander and Isolator
