QX-1 Connectors
Connector T on the QX-1 Interface Device is the Trigger connector.
Connectors 1, 2, and 3 can be used to bus power and data as required by the application.
The connectors on the QX-1 interface device physically mirror those on the QX-870 scanner, but they do not have explicit pin assignments. The QX-1 connectors take on the communications and power roles that are assigned to them.