Simrad S5100 - Power Connection Details

Power connection
The unit is designed to be powered by a 12 or 24 V DC system. It is protected against reverse
polarity, under voltage and over voltage (for a limited duration).
3
4
1
2
Unit socket (male)
1
2
3
4
Cable plug (female)
Key Purpose Color
1 DC negative Black
2 Not used Blue
3 Power control Yellow
4 +12/24 V DC Red
Power control
The unit has no power key and will turn on when power is applied.
If the unit is connected directly to the vessel’s battery, the module will continue to draw
power even when it is not in operation. It is recommended that the yellow power cable wire
be fitted with an optional on/off switch, allowing the unit to be powered off when not in use.
12 - 24 V DC
+
_
4
1
3
2
(n/c)
Some MFD systems can be configured for power control. When the S5100 is used in such
systems it is recommended to connect the unit to the power control bus and set the MFD to
power control master. Refer to your MFD documentation for more information.
12 - 24 V DC
2
1
3
4
4 1
3
+
_
2
(n/c)
5
Key Purpose Color
1 DC negative Black
2 Not connected Blue
3 Power control Yellow
4 +12/24 V DC Red
5 Power control bus
10
Wiring | S5100 Installation Manual