Pima Hunter-Pro Series - Powering the Expanders with the PS-2 Power Supply

18
HUNTER-PRO Series
Hunter-Pro Series & Captain 8 Installation Guide
3.2.5.1 I/O-8N & I/O-16 LED indications
LED
Status
Status
RUN
(Green(
Illuminating
Power on
OFF
Power off
MASTER
DATA (Red(
Blinking
Data transfer
Illuminating
Communication fault; see the Fail LED for information.
OFF
FAIL (Red)
1 blink pattern
Data error
2 blinks pattern
Communication fault - see the keypad’s display
3 blinks pattern
The module is not set in the control panel
4 blinks pattern
General/Fatal error. Occurs when no transmission is
received for one minute
3.2.6 Powering the expanders with the PS-2 power supply
PIMA expanders have a “Power supply” connector, for connecting the PS-2 power supply as a
power source, instead of the BUS power source.
Note that when using the PS-2, the BUS’s (+) wire is NOT connected; see the next diagram.
Diagram 9. Zone expander with the PS-2 power supply
Control panel
Expander
PS-2
BUS
KEYPAD
-
+
IN
OUT
1 2 3 4
BATT
AC OK
LOW BATT
+13.8v
+
GND
TMP
)-( )+( (IN)(OUT)
1 2 3 4
POWER SUPPLY
BUFFER
(+) wire is not
connected