Description

Overview

Essential details：GPIB-140A Universal Instrument Bus

Product Description

The GPIB-140A is a GPIB (Universal Instrument Bus) bus extender manufactured by National Instruments (NI) with the following detailed features and application areas:

Product name: GPIB-140A, also known as “Fiber GPIB Expander”.
Main Features: Used to extend the length and number of devices of GPIB systems, it can easily eliminate the IEEE 488 standard for cable length and device load limitations.
Compatibility: Fully compatible with IEEE 488.1 and IEEE 488.2 standards.
Transmission distance: The total length of the GPIB system can be extended to 1 km without compromising the integrity of the system and without software modification.
Number of devices: Increases the maximum number of GPIB devices in a GPIB system from 15 to 26.
Transmission medium: The use of optical fiber for signal transmission, with high anti-interference performance and longer transmission distance.
Data transmission rate: Supports high-speed data transmission, up to 2.8 MB/s of HS488 protocol.
Software transparency: There is no need to modify an existing software application because it is software transparent and can be easily deployed.

GPIB-140A 186135F-31

Product parameter

Product model: GPIB-140A
Device type: GPIB bus extender
Compatible standards: IEEE 488.1 and IEEE 488.2
Maximum bus length: up to 1 km
Maximum number of devices: Up to 26 GPIB devices are supported
Transmission medium: optical fiber
Data transfer rate:
Standard IEEE 488.1: up to 1.1 Mb/s
High Speed HS488: up to 2.8 Mb/s
Software transparency: Yes, there is no need to modify existing software applications
Operating temperature range: -20°C to 60°C
Protection level: IP67
Interface type: Optical fiber interface
Accessories: Usually includes the necessary connecting cables and possible mounting accessories
Certification: May include CE marking and other applicable area safety certifications

APPLICATION

Instrument testing: Easy to connect and control multiple instruments.
Automation system: Easy to connect and control multiple automation equipment.
Scientific research: Easy to connect and control multiple scientific instruments.
Other scenarios where the GPIB bus length and number of devices need to be extended.

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