Switch and Resistor Configuration

The sbRIO-9687 utilizes a flexible design and can be configured to integrate with most inverter-based applications and circuit topologies for power conversion, motor driving, and so on.

The sbRIO-9687 must be configured before it can be used. The board configuration can be set by toggling the onboard DIP switches. Alternatively, the spare resistors in parallel with the switches can be populated with 0 Ω.

Notice On a new board, all switch contacts are open by default. The sbRIO-9687 will not work as expected until switch contacts are configured as described in this manual.

When a DIP switch actuator is moved to the ON position, the switch contacts are closed (input selected). All the DIP switches are oriented so that the closing position is to the right or down. The following figure shows board and DIP switch orientation.

Figure 2. Board and DIP Switch Orientation

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Contacts are referenced by the switch reference designator. As an example, the following figure shows SW48 configured with contacts 3 and 4 closed.

Figure 3. Contact Configuration

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Tip Use a sharp tool to toggle the contacts.