Honeywell VISTA-128FBPN Installation And Setup Manual page 50

VISTA-128FBPN Installation and Setup Guide
3. In Worksheet 3, enter devices used on
Auxiliary Power 2. Calculate standby and
alarm currents, then add to get Auxiliary
Power 2 current subtotal.
Worksheet 3: Auxiliary Power 2 Current Load
Device Device Current X
Model # # of Units
Auxiliary Power 2 Subtotal
(pin 5 on keypad port 2)
4. In Worksheet 4, enter devices connected to the
Bell 1 Output. Calculate alarm currents, then
add to get the Bell 1 Output current subtotal.
Worksheet 4: Bell 1 Output Current Load
Device Device Current X
Model # # of Units
Bell 1 Output Subtotal
(terminals 3 & 4 – 1.7A max.)
5. In Worksheet 5, enter devices connected to the
Bell 2 Output. Calculate alarm currents, then
add to get the Bell 2 Output current subtotal.
3-28
Total Current
Standby Alarm
.
400mA max 1.7A max.
Total Current
Standby Alarm
XXXXXX
XXXXXX
XXXXXX
XXXXXX
XXXXXX
XXXXXX
XXXXXX
Worksheet 5: Bell 2 Output Current Load
Device Device Current X
Model # # of Units
Bell 2 Output Subtotal
(terminals 5 & 6 – 1.7A max.)
6. In Worksheet 6, enter the total calculated subtotals
of all listed outputs from Worksheets 1 through 5, then
add to get the combined current.
Worksheet 6: Total VISTA-128FBPN Current Load
Polling Loop Subtotal
Auxiliary Power 1 Subtotal
Auxiliary Power 2 Subtotal
Bell 1 Output Subtotal
Bell 2 Output Subtotal
VISTA-128FBPN PCB Current (Incl.
2-wire smoke detector loading on
zones 1 & 2)
5140DLM Backup Dialer Module
Total Current Load
(1A max. standby; 2.3A max. alarm)
NOTE: The 5140DLM actually draws 55mA when active.
However, since the control panel PCB current includes the
main dialer current, and since the main dialer is inactive when
the 5140DLM is active, the 5140DLM imposes only a 15mA
added load on the current supply.
Total Current
Standby Alarm
XXXXXX
XXXXXX
XXXXXX
XXXXXX
XXXXXX
XXXXXX
Total Current
Standby Alarm
300mA 470mA
5mA 15mA
(inactive) (active)