MAN0923_Issue 3_04/15
Touchpoint Pro
Operating Instructions
67
4. Electrical Installation
The PSU Status Inputs are supplied with the following configuration.
PSU Status Input
Function
1
PSU – DC OK
2
UPS – BAT RDY
3
UPS – BAT RPL
4
Temperature Sensor (Forced Ventilation Only)
If the UPS or the forced ventilation options are not being used, those inputs can be configured by the user
to act as Global Acknowledge, Global Reset or Global Inhibit.
TPPR
PSU Status
+24 Vdc
Stat 1
Stat 2
1.0 K
Ω
75
Ω
0 Vdc
Figure 4.21 PSU Status Input