50TC
Fan Status
The fan status accessory is a
configured for fan status by setting MENU→Config→Inputs→input 3, 5, 8, or 9 to Fan Status and normally open (N/O) or normally closed (N/C). Input 8 or 9 is recommended for easy of installation. Refer to Fig. 45 and Fig. 47 for wire terminations at J5.
Remote Occupancy
The remote occupancy accessory is a
Also set MENU→Schedules→occupancy source to DI on/off. Input 8 or 9 is recommended for easy of installation. Refer to Fig. 45 and Table 9 for wire terminations at J5.
Space Relative Humidity Sensor - The RH sensor is not used with these 50Hz 50TC models at this time.
Communication Wiring - Protocols
General
Protocols are the communication languages spoken by control devices. The main purpose of a protocol is to communicate information in the most efficient method possible. Different protocols exist to provide different kinds of information for different applications. In the BAS application, many different protocols are used, depending on manufacturer. Protocols do not change the function of a controller; just make the front end user different.
The
NOTE: Power must be cycled after changing the
Refer to the
SW3 Protocol Selection
PROTOCOL | DS8 | DS7 | DS6 | DS5 | DS4 | DS3 | DS2 | DS1 | |
|
|
|
|
|
|
|
|
| |
BACnet MS/TP | Unused | OFF | OFF | OFF | ON | OFF | Select Baud | Select Baud | |
(Master) | |||||||||
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
| |
Modbus | Unused | OFF | OFF | ON | ON | OFF | Select Baud | Select Baud | |
(Slave) | |||||||||
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
| |
N2 | Unused | OFF | OFF | OFF | ON | ON | OFF | OFF | |
(Slave) | |||||||||
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
| |
LonWorks | Unused | ON | ON | OFF | ON | OFF | OFF | OFF | |
|
|
|
|
|
|
|
|
| |
NOTE: |
|
|
|
|
|
|
|
| |
DS = Dip Switch |
|
|
|
|
|
|
|
|
BACnet MS/TP SW3 example shown
Baud Rate Selections
BAUD RATE | DS2 |
| DS1 |
|
|
|
|
|
|
|
|
9600 | OFF |
| OFF |
|
|
|
|
|
|
|
|
19,200 | ON |
| OFF |
|
|
|
|
|
|
|
|
38,400 | OFF |
| ON |
|
|
|
|
|
|
|
|
76,800 | ON |
| ON |
| C07166 |
|
|
|
|
| |
|
| Fig. 53 - | |||
|
|
|
32