Trane Tracer ZN.520

Binary inputs
CNT-SVX04A-EN
29
Table 24 Normally open hardwired input configuration (BI 3)
Table 25 Normally closed hardwired input configuration (BI 3)
Generic binary input
The generic binary input can be used in a variety of applications using Trane
Tracer Summit only. The binary input does not affect controller operation.
Binary input 3 (BI 3) can be configured as Occupancy or Generic. A generic
binary input can be monitored only from Tracer Summit.
Description Communicated request Hardwired state Result
Stand-alone NA Open = Occupied Occupied
Stand-alone NA Closed = Unoccupied Unoccupied
Communicating Occupied Open = Occupied Occupied
Communicating Unoccupied Open = Occupied Unoccupied
Communicating Occupied Standby Open = Occupied Occupied Standby
Communicating Occupied Closed = Unoccupied Occupied Standby
Communicating Unoccupied Closed = Unoccupied Unoccupied
Communicating Occupied Standby Closed = Unoccupied Occupied Standby
Description Communicated request Hardwired state Result
Stand-alone NA Closed = Occupied Occupied
Stand-alone NA Open = Unoccupied Unoccupied
Communicating Occupied Closed = Occupied Occupied
Communicating Unoccupied Closed = Occupied Unoccupied
Communicating Occupied Standby Closed = Occupied Occupied Standby
Communicating Occupied Open = Unoccupied Occupied Standby
Communicating Unoccupied Open = Unoccupied Unoccupied
Communicating Occupied Standby Open = Unoccupied Occupied Standby