National Instruments cFP-CB-1 Integrated Connector Block for Compact Fieldpoint

The cFP-CB-1 (Part number: 778618-01) is an Integrated Connector Block for Wiring to Compact FieldPoint I/O. If it mounts to the backplane, then the cFP-CB-1 gives an advantageous method to interface sensors and actuators. The National Instruments cFP-CB-1 holds a ring of links for links for use as a security gadget and holds terminals with coding for less demanding access to the link. It also holds a thermistor for chilly intersection remuneration when utilized with thermocouples. The device is general-purpose, and is designed to withstand hazardous voltage operation. Its terminals are wired with 16 to 26 AWG copper wire (only exception is when working with a sensing device), with 6 mm of insulation stripped from the end.

Compact FieldPoint thermocouple input modules can gauge the temperature of the terminals on the cFP-CB-1 Connector Block. The modules utilize this estimation, called the cool junction temperature, to make up for the thermoelectric voltages generated at these intersections. For the most precise chilly junction compensation, scattering by nearby modules (or different wellsprings of warmth sources) can cause mistakes in thermocouple estimations by warming the terminals – the device is equipped with 36 screw terminals. The warm angle created over the terminals can make the terminals of the distinctive channels have differing temperatures. The actual thermal angle relies upon the connector square utilized and the subtle elements of the user’s establishment. To limit the warm angle over the terminals, utilize the cFP-CB-1 for interfacing thermocouple signals. The cFP-CB-1 is outlined with a similar development to keep the terminals at a similar temperature. The NI device has a recommended operating temperature range of –40 to 70 °C, and a storage temperature range of –55 to 85 °C.

The cFP-CB-1 has a maximum current of 4 A for its V and C terminals, and 2 A for its other terminals.

A cFP-CB-1 Integrated Connector Block is required for each Compact FieldPoint I/O module. This model has tension discharge and coordinated depressions for link ties, as well as easy wiring with terminals with shading coding for voltage associations and normal associations. It is equipped with a 37-pin I/O connector. The device weighs 7.1 oz., and has a maximum cable diameter of 8 mm.