National Instruments SCXI-1314T

The National Instruments SCXI-1314T Terminal Block (Part Number: 777687-14T) is designed to facilitate seamless integration with Class 2 TEDS sensors, allowing independent analog measurements and digital TEDS signals through separate lines. This robust terminal block connects smart sensors using RJ-50 modular connectors, providing enhanced accessibility for hardware connections. Specifically compatible with the SCXI-1520 universal strain/bridge sensor module, the SCXI-1314T features ten pins grouped into eight modular jacks corresponding to individual channels. Each channel is linked to the I/O of the SCXI-1520, which includes a precise 100 kΩ shunt calibration resistor that can be easily swapped out according to application requirements. The RN-55 style shunt calibration resistors, rated at 1/4 W, facilitate manual configuration for various Wheatstone-bridge sensors. The terminal block supports a lead size of 0.6 to 0.7 mm (0.023 to 0.026 in.) and accommodates lead lengths of 2.8 to 4.4 mm (0.110 to 0.175 in.) with a lead spacing of 12.7 mm (0.500 in.). It operates within a temperature range of 0 to 50 °C and sustains storage temperatures between –20 to 70 °C. Specifically engineered for indoor applications, the SCXI-1314T can endure non-condensing relative humidity levels from 10% to 90%, ensuring reliable performance in diverse environments.