776564-05
National Instruments
776564-05
National Instruments
Description
Part number 776564-05, the GPIB-120A Bus Expander/Isolator from National Instruments, expands the GPIB system devices limit from 15 to 28 while offering an electrically isolated interface, making it ideal for measurement and test systems. Featuring two busses, transparent software, and seven LEDs for status indication, this device has a typical power requirement of 27 VA and operates in a recommended temperature range of 0°C to 45°C.
The GPIB-120A Bus Expander/Isolator with part number 776564-05 is a North American 240 VAC device from National Instruments. This GPIB Expander/Isolator is designed to expand the maximum GPIB system devices limit from 15 to 28, allowing for more interconnected devices in a GPIB system. It offers an electrically isolated interface, making it suitable for use in measurement and test systems. The GPIB-120A features two busses, Bus A and Bus B, which operate in complete isolation from each other. It is equipped with transparent software, eliminating the need to rewrite user applications. The device has 16 signal lines, eight shield drain or ground return lines, and a typical power requirement of 27 VA. The GPIB-120A also includes seven LEDs on the front panel to indicate the state of the Active Controller and System Controller. Measuring 3.5 x 8.5 x 13.0 inches, the device has a recommended operating temperature range of 0°C to 45°C and a non-condensing relative humidity range of 5% to 95%.
| Made By | National Instruments |
|---|---|
| Part Number | 776564-05 |
| GPIB System Device Expansion | Expands from 15 to up to 28 devices |
| Electrical Isolation | Operating and breakdown isolations of 60 V and 1600 V respectively |
| Cable Length Expansion | Doubles the cable limit from 20 meters |
| Data Lines | 16 signal lines including 5 interface management lines, 3 handshake lines, and 8 data lines |
Distribution Cache Shipping Info and Options
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Shipping Options:
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Question:
What is the function of the GPIB-120A Bus Expander/Isolator with part number 776564-05?
Answer:
The GPIB-120A Bus Expander/Isolator is designed to expand the number of devices that can be connected in a GPIB system from 15 to 28, offering an isolated interface suitable for measurement and test systems.
Question:
What electrical voltage is the 776564-05 GPIB-120A Bus Expander/Isolator rated for in North America?
Answer:
The 776564-05 GPIB-120A Bus Expander/Isolator is rated for 240 VAC in North America.
Question:
What are the features of the GPIB-120A's software?
Answer:
The GPIB-120A features transparent software that does not require rewriting of user applications.
Question:
What are the physical dimensions and operating temperature range of the GPIB-120A?
Answer:
The GPIB-120A measures 3.5 x 8.5 x 13.0 inches and has a recommended operating temperature range of 0C to 45C.
Question:
How many signal lines does the GPIB-120A have, and how many ground return lines are present?
Answer:
The GPIB-120A has 16 signal lines and eight shield drain or ground return lines.