Installing the Device
2.6.1 Connecting AC or DC Power
3. Connect the power cable to the device as follows:
HI AC/DC Power Supply
a. Connect the Line wire (AC) or
Positive wire (DC) to the positive/
live (+/L) terminal on the terminal
block.
b. Connect the Neutral wire (AC)
or Negative wire (DC) to the
negative/neutral (-/N) terminal on
the terminal block.
c. Connect the ground wire to the
chassis/ground terminal on the
terminal block.
LO DC Power supply
a. Connect the Positive wire to
the positive (+) terminal on the
terminal block.
b. Connect the Negative wire to
the negative (-) terminal on the
terminal block.
c. Connect the ground wire to the
chassis/ground terminal on the
terminal block.
1
3
2
1
Positive/Live (+/L) Terminal
2
Neutral (-/N) Terminal
3
Chassis/Ground Terminal
Figure 2.10
HI AC/DC Terminal Block
Wiring
1
3
2
1
Positive (+) Terminal
2
Negative (-) Terminal
3
Chassis/Ground Terminal
Figure 2.11
LO DC Terminal Block
Wiring
4. Connect the chassis ground screw to ground (Potential Earth). It is
recommended to terminate the ground connection with an M4 ring or spade
lug, and then torque to 1.7 N·m (15 lbf-in).
1
2
1
M4 Screw
2
M4 Ring Lug
Figure 2.12
Chassis Ground Connection
5. Connect the external power supply to a power source. The
Power
LED on the
device will turn green when power is being supplied to the device.
16
RUGGEDCOM RST916C
Installation Manual, 04/2021, C79000-G8976-1490-03
