The four-position dip switch is located on the rear of the module. This switch controls the functionality of the module (bi-directional or uni-directional).
Set switch SW3 for either (B882) bi-directional fault reporting, or (B818) uni- directional non-fault reporting. Refer to the following illustration for switch settings. Also refer to the label located on the left side of the module itself.
The following illustration shows the B882–032 dip switch settings
NOTE: Selecting the bi-directional module functionality(B882) allows 32 discrete outputs and 32 returned fault flags. Selecting the uni-directional module functionality (B818) allows 32 discrete outputs.
