Use Activa Direct Arming for Nu-Star car washes.
Activa Direct Settings
In Activa Direct:
- Set "Out-Of-Service when" to "Control Power Off"
- Set "Out-Of-Service delay" to "10 secs"
- Set "Time to hold Arming Signal" to "3 secs".
- Set "Time to wait for wash to begin" to "4 mins"
Interface Wiring
This information is preliminary. More details regarding voltage conversion and Input Common are forthcoming.
Do not make these connections directly! The native Comet2 power levels are 120 VAC. They must be converted to 24 VDC.
-
|
Interface Name
|
Activa Terminal
|
Converter
|
Comet2 Terminal |
|
Arming Output 2
|
712
|
24VDC <=> 120VAC
|
Terminal #33
|
|
Arming Output 3
|
713
|
24VDC <=> 120VAC
|
Terminal #34
|
|
Arming Output 4
|
714
|
24VDC <=> 120VAC
|
Terminal #35
|
|
Arming Output 5
|
715
|
24VDC <=> 120VAC
|
Terminal #36
|
|
Arming Output Common
|
719
|
24VDC <=> 120VAC
|
Terminal #200 (120 VAC)
|
|
Busy/Wash-in-Use Input
|
720
|
24VDC <=> 120VAC
|
Terminal #F119
|
|
Control Power Input
|
721
|
24VDC <=> 120VAC
|
Terminal #200 (??!??)
|
|
Input Common
|
722
|
24VDC 120VAC
|
Neutral
|
Fault Signal Wiring
The Nu-Star Comet2 provides four fault signals. These are available to the edge via a Kit 108 I/O Relay Board.
Do not make these connections directly! The native Comet2 power levels are 120 VAC. They must be converted to 24 VDC.
-
|
Interface Name
|
I/O Kit Input
|
Converter
|
Comet2 Terminal |
|
Low Oil
|
1+
|
24VDC <=> 120VAC
|
Terminal #F137
|
|
Low Water
|
2+
|
24VDC <=> 120VAC
|
Terminal #F138
|
|
Travel Fault
|
3+
|
24VDC <=> 120VAC
|
Terminal #F139
|
|
Switch - Prox Fault
|
4+
|
24VDC <=> 120VAC
|
Terminal #F140
|
|
Fault Common
|
1- 2- 3- 4-
|
24VDC <=> 120VAC
|
Neutral?
|
