Generac Power Systems Power Zone Pro

Owner’s Manual for Power Zone Pro Main Controller 9
General Information
Connectivity Server
Supply voltage 12 V ± 5%
Maximum operating current 1.5 A
Nominal operating current 700 mA
Short circuit protection
Yes (current limited switch)
12 V Module Power Supplies (4)
Supply voltage 12 V ± 5%
Available module current
(divided among 4 connector
pins)
2.0 A minimum
Typical module operating
current
<200 mA
Short circuit protection Yes (current limited switch)
12 V Analog Sensor Supply - 8 Pins
Supply voltage
12 V ± 5%
Available sensor current
(divided among 8 connector
pins)
1 A minimum
Typical sensor current 20 mA per sensor (pin)
Short circuit protection Yes (resettable fuse)
5 V Analog Sensor Supply - 8 Pins
Supply voltage 5 V ± 5%
Available sensor current
(divided among 8 connector
pins)
1 A minimum
Typical sensor current 20 mA per sensor (pin)
Short circuit protection Yes (resettable fuse)
Oxygen Sensor Input (1)
Number of inputs 1
Input type Special analog
Maximum voltage 35 V
Voltage range 0-1 V
Circuit Input impedance 1 Mohm
Maximum input current <1 mA
Sampling Rate >1 kHz
Coolant Level Special Analog Input (1)
Number of inputs 1
Input type Special analog
Sensor impedance, uncovered
(typical)
562 Kohm
Maximum sensor current 0.1 mA