National Instruments 780687-02 PXI CAN Interface Module

The part number 780687-02 from National Instruments is the identifying part number for the PXI-8512 PXI CAN Interface Module. This module is designed with 1-port and 2-port that provide flexibility for various applications and can be configured in both ways. This module features High-Speed CAN and flexible data rate, ensuring compatibility with various CAN networks. It is equipped with NXP TJA1041 or TJA1043 transceiver that supports maximum baud rate of 1 Mbps and minimum baud rate of 40 kbps, allowing for efficient communications across different networks.

The 780687-02 is engineered to operate at suitable environmental temperature of 0 degrees Celsius to 55 degrees Celsius with operating humidity of 10% to 90% RH, noncondensing and storage temperature of -20 degrees Celsius to 70 degrees Celsius (tested in accordance with IEC-60068-2-1 and IEC-60068-2-2.) with storage humidity of 5% to 95% RH, noncondensing (tested in accordance with IEC-60068-2-56.). It is intended to be used for indoor use only and can be mounted at maximum height of 2000 meters and has a pollution degree of 2.

To operate the 780687-02, the power requirement is 640 mA current at +5 VDC and 940 mA current +3.3 VDC. Its isolation voltage from port-to-port ground is 500 Vrms withstand and 60 VDC continuous while from port to earth ground its isolation voltage is 500 Vrms withstand and 60 VDC continuous. Its physical dimensions are 10.67 cm x 16.76 cm (4.2 in. x 6.6 in.) and has variable weight depending on different ports, with 1-port its weight is 98 g (3.5 oz) and with 2-port its weight is 102 g (3.6 oz).

This CAN interface module is designed to endure harsh working conditions with operating shocks of 30 g peak, half-sine, 11 ms pulse tested in accordance with IEC-60068-2-27 standard and random operating vibrations of 5 Hz to 500 Hz, 0.3 grms with nonoperating vibration of 5 Hz to 500 Hz, 2.4 grms tested in accordance with IEC-60068-2-64 standard. It does not feature ingress protection rating which means that it must be used in places that is dust and moisture free.