Product Details:

NATIONAL INSTRUMENTS BNC-2110-777643-01 is the official NI part number of BNC-2110 noise rejecting shielded BNC connector block, designed for NI E/M/S/X series 68-pin multifunction DAQ and analog output devices. It is equipped with 15 BNC connectors for analog input, analog output, trigger and counter signals, plus a 30-position spring terminal block for digital and timing I/O wiring. It adopts 68-pin SCSI interface to connect DAQ cards, supports differential analog input measurement, and has built-in signal switching for floating source and grounded source selection. It supports desktop placement and DIN rail mounting, with full shielding shell to reduce external electromagnetic interference and maintain signal integrity. This DAQ accessory is widely used for laboratory and industrial measurement, available stock are refurbished replacement spares for vintage test and measurement systems.

This terminal block converts the dense 68-pin DAQ interface into easy-to-use BNC ports, which is convenient for users to connect oscilloscope, signal source, sensor and other test instruments with coaxial cables. It is widely matched with AT-MIO, PCI-MIO, PXIe and other DAQ boards, compatible with LabVIEW, NI-DAQmx and Traditional NI-DAQ legacy driver environment. The spring terminal can quickly connect digital I/O and timing signals without soldering. Optimized shielding structure effectively suppresses noise interference, suitable for low-level analog signal acquisition in laboratory and production test environments.

It adopts compact shielded plastic housing, no independent power supply, powered by signal side from DAQ device. Front panel arranged with BNC ports and spring terminals, the rear side is 68-pin SCSI connector. Hot swap operation is not supported; power off the DAQ system before plugging or removing the connection cable. The structure meets industrial anti-vibration requirements for cabinet and bench installation.

It is widely deployed in laboratory calibration stations, production test benches, aerospace automatic test equipment and legacy DAQ measurement systems needing BNC signal access. Typical application scenarios include analog signal interface conversion for old E series DAQ cards, low-noise signal terminal replacement and vintage measurement platform retrofit. Automation integrators select this NI BNC-2110-777643-01 for its 15 BNC ports,30 spring terminals,68pin SCSI interface,shielded housing,DIN rail mount.