(Revised 2011-07-21)
page 13 of 152
APPLYING POWER (Side View)
Unscrew & Remove the DC Voltage Input
Plug from the Power Input Header
Install the DC Power Cables into the Plug
(observing polarity).
For best results keep the power cable length
to a maximum of one (1) meter.
Plug the Voltage Input Plug back into the
Power Input Header.
Tightening torque for the terminal block
power plug is
0.5 Nm/0.368 Pound Foot.
Verify the Power LED stays ON (GREEN).
Note:
Only 1 power supply must be connected to power for minimal operation. For redundant power
operation, V
1
and V
2
inputs must be connected to separate DC Voltage sources. This device will draw
current from both sources simultaneously. Use 16-28 gauge wire when connecting to the power supply.
Recommended 24V DC Power Supplies, similar to: N-Tron‟s P/N
NTPS-24-3
Input AC 115/230V
Output DC 24-28V
Output Current 3A @ 24V
2.6A @ 28V
Power 30W
35 mm DIN-Rail Mountable
Dimensions: 45X75X91 mm
