B&B Electronics 702M12-W - Manual - Manual (Page 12)

(Revised 8/3/2009) Page 12 of 53
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, 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.
• 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: (NOTE: Not appropriate
for use with M12, POE, and HV models.)
• Input AC 115/230V
• Output DC 24-28V
• Output Current 1.3A @ 24V
1.0A @ 28V
• Power 72W
• 35 mm DIN-Rail Mountable
• Dimensions: 45X75X91 mm