National Instruments 781316-01 CompactRIO Chassis

Part Number 781316-01 is the identifying part number for the National Instruments NI-9157 CompactRIO Chassis. The 781316-01 is a 14-slot chassis that ships with an integrated MXI-Express that has a maximum cable length of 7 m. Likewise, it comes with a Virtex-5 LX85 FPGA that has 51840 flip-flops and 51840 6-input LUTs. Similarly, it has 48 DSP48 slices and a block RAM of size 3456 kbits. Furthermore, it has timebases of frequencies 40, 80, 120, 160, or 200 MHz and the accuracy is ±100 ppm (maximum).

The screw terminal wiring on the 781316-01 supports copper wires of thickness ranging from 24 AWG to 14 AWG. Likewise, the recommended wire strip length is 6 mm while the temperature rating is 85 °C. Similarly, the torque for the screw terminals must be between 0.20 Nm to 0.25 Nm. Furthermore, screw flanges are provided for connector securement and the torque for screw flanges is between 0.3 Nm to 0.4 Nm. The 781316-01 supports input voltages from 9 VDC to 30 VDC and the maximum power input can be 55 W, 30 VDC. With no I/O modules, the chassis consumes a maximum power of 14.4 W while this can reach 30.7 W when 14 I/O modules are used. However, since these values are true for LabVIEW FPGA applications compiled at 80 MHz and can differ according to the user’s application. 
        
The 781316-01 is recommended for operation between temperatures of  0 °C to 55 °C at a relative humidity of 10% to 90%. Likewise, it is designed for indoor use only and should be operated within a maximum altitude of 2000 m. On the other hand, it can be stored between  -40 °C to  85°C at a relative humidity of 5% to 95%. The maximum voltage allowed between the V to C terminal in the 781316-01 is 30 VDC under Measurement Category I. The module is designed to meet the requirements of some of the following safety standards: EC 61010-1, EN 61010-1 UL 61010-1, CSA C22.2 No.61010-1, EN 60079-0, EN 60079-7, IEC 60079-0, IEC 60079-7, UL 60079-0, UL 60079-7, CSA C22.2 No. 60079-0, CSA C22.2 No. 60079-7.