(Revised 2011-07-20) page 15 of 145
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).
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-24-5
Input AC 100V…240V
Output DC 24V…28V
Output Current 5A
Peak Current 7.5A for 4 sec.
Power 120W
Peak Power 180W (max 4 sec.)
35 mm DIN-Rail Mountable
Dimensions: 1.57”W x 4.88”H x 4.61”D
