N-Tron 702M12-W user manual Applying Power 702-W Side View

APPLYING POWER (702-W 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).

Notes:

Only 1 power supply must be connected to power for minimal operation. For redundant power operation, V1 and V2 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.

The LAN port supports Power over Ethernet and can be used redundantly with the power input mentioned above.

Recommended 24V DC Power Supplies, similar to: N-Tron’s P/N NTPS-24-1.3:

Input AC 115/230V	Power 72W
Output DC 24-28V	35 mm DIN-Rail Mountable
Output Current 1.3A @ 24V	Dimensions: 45X75X91 mm
1.0A @ 28V

Revision 04062009 Page 12 of 52