TBX-96 T ERMINAL LOCK This guide describes how to install and use the TBX-96 terminal block with the SCXI-1100, SCXI-1102B/C, SCXI-1104/C, and SCXI-1581 modules. The TBX-96 is a shielded, DIN-rail mountable terminal block with 96 screw terminals for easy connection to the SCXI-1100, SCXI-1102B/C, SCXI-1104/C, and SCXI-1581 front connector.
Do not substitute parts or modify equipment. Because of the danger of introducing additional hazards, do not install unauthorized parts or modify the device. Return the device to National Instruments for service and repair to ensure that its safety features are not compromised.
TBX terminal block. National Instruments is not liable for any injuries or damage resulting from incorrect signal connections. Clean the TBX-96 by brushing off light dust with a soft non-metallic brush. Remove other contaminants with a stiff non-metallic brush. The unit must be completely dry and free from contaminants before returning it to service.
Installing the Cable and Terminal Block Perform the following steps to mount the SH96-96 or R96-96 cable assembly and to connect the TBX-96 to your SCXI module. Refer to Figures 2 through 4 as needed. Turn off your SCXI chassis.
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Note: The SH96-96 and R96-96 cables are not shown in the exact position for proper connection to the terminal block connector. See Figure 4 for the completed connection. Figure 3. Connecting the SH96-96 or R96-96 Cable to the TBX-96 Terminal Block Connect one end of the cable assembly to your TBX cable adapter and secure the cable by tightening both backshell mounting screws.
Figure 4. The Completed Installation Mounting on and Removing from a DIN-Rail To mount the TBX-96 terminal block onto the DIN rail, snap it into the DIN rail with a firm push. To remove the TBX-96 terminal block from the DIN rail, place a flathead screwdriver into the slot above the terminal block base and pry it from the rail.
For use at altitudes up to 2,000 meters. Installation category I Pollution degree 2 Category I is a signal level such as voltages on a printed wire board (PWB) on the secondary of an isolation transformer. TBX-96 Terminal Block ni.com...
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