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Smartswitch recommends that a Qualified Marine or Auto-Electrician install
this product
Step 1:
Install and connect the Master Display Head Unit (FR-4000).
Step 2:
Install and connect the IOU (FR-100) and connect Sensors.
Step 3:
Install and connect FEC-1 / FEC-6 if applicable.
Step 4:
Program the Display Unit (FR-4000).
Electrical Specifications FR-4000
Supply Voltage
10 to 30 Volts DC (Auto-Sensing)
Quiescent Curent
50mA (back-light off)
Data Retention
50 years (without power)
Electrical Specifications FR-100
Supply Voltage
10 to 30 Volts DC (Auto-Sensing)
Quiescent Curent
30 mA
Min fault sense current 8mA
Relay 1
10 A resistive @ 24VDC
Relay 2
10 A resistive @ 24VDC
Electrical Specifications FEC-1
Supply Voltage
10 to 30 Volts DC (Auto-Sensing)
Quiescent Curent
10mA
Relay 1
3 amps Inductive
Electrical Specifications FEC-6
Supply Voltage
10 to 30 Volts DC (Auto-Sensing)
Quiescent Curent
200 mA
Relay 1 to 4
10 A resistive @ 24VDC
Relay 5 & 6
1 A resistive @ 30VDC
Network Cable
The cable connecting the Display Unit to the Input / Output Units is referred to as the network
cable and may run up to 1000 meters in total length.
Installation Steps
