Rockwell Automation 6186M-xxxx Industrial Performance Monitors Installation Instructions - Manual (Page 31)

Industrial Performance Monitors 31
Rockwell Automation Publication 6186M-IN002C-EN-P - December 2011
3. Hard wire the AC power using the provided AC power cord ( ).
Make sure that the power cord is firmly secured to the AC power adapter by the metal
cage already attached to the adapter.
4. Restore AC power.
Connect DC Power
The monitors connect to a DC power source using a DC input terminal block. The DC power
option supports operation from either a safety-extra low (SELV) or protective extra-low voltage
(PELV) power source. The power supply is internally protected against reverse voltage polarity.
Follow these steps to connect power to the monitor.
1. Turn off the main power switch or breaker.
2. Route the power wires from your DC power supply and connect the leads to the DC
input terminal block on the monitor.
The monitors accept a 9…36V DC input power-supply connection.
3. Tighten the screw terminals to provide a good connection.
4. Secure the terminal block connector to the unit by using the two side screws.
5. Restore DC power.
ATTENTION: Use a SELV isolated and ungrounded power supply as input power to the
computer. This power source provides protection so that under normal and single fault
conditions, the voltage between the conductors and functional earth/protective earth does
not exceed a safe value.
IMPORTANT Do not use the AC adapter and external DC power at the same time.
Terminals screws
DC power wires