GPIB-140A 186135G-01 NI bus extender

Product Description

The GPIB-140A 186135G-01 NI bus extender is used to extend the communication distance of the GPIB(General Instrument Bus)system,provide more bus interfaces,and support more device connections.

feature

High speed serial fiber optic transmission

Transmission rate exceeding 1.1 Mbytes/s(IEEE 488.1)or 2.8 Mbytes/s(HS488)

Expand the number of GPIB devices to 26

Buffered or Unbuffered Transmission

The National Instruments GPIB-140/GPIB-140A fiber optic GPIB extender eliminates the limitations of IEEE 488 standard on cable length and device load,while requiring almost no desktop space.The IEEE 488 standard stipulates that the total cable length of the GPIB system cannot exceed 20 meters,and the maximum number of devices is 15.A pair of NI GPIB-140A/2 bus extenders can extend the cable length to 2 km without affecting the integrity of GPIB or requiring any application modifications.GPIB-140A can use fiber optic cables with a length of up to 1 km.

These GPIB extenders use buffered transmission technology to transmit data at the fastest speed in the industry while keeping wiring costs to a minimum.Each extender has an error checking scheme to ensure error free links.Using the HS488 protocol,the maximum data transfer rate for expansion through the GPIB-140A extender exceeds 2.8 Mbytes/s.

The GPIB-140A 186135G-01 NI bus extender is designed to expand the communication range of GPIB devices.It allows users to connect instruments at a certain distance from the controller,overcoming the limitation of standard GPIB cable length.With its reliable performance and ease of installation,this bus extender is suitable for various applications in research,testing,and industrial environments.

application area

The GPIB-140A 186135G-01 NI bus extender is widely used in testing and measurement fields that require interconnection and communication of multiple instruments,such as testing systems in industries such as electronics,communication,healthcare,and scientific research.