Allen-Bradley 6155R-NSXPH User Manual page 30

30 Installation
Publication 6155R-UM001G-EN-P - July 2007
Connect dc Power
The power supply on the VersaView 200R computer has a dc input
terminal block for connecting to a 9...36V dc power source.
• Connect the dc ground connection to a power source with an earth
ATTENTION
ground to prevent electrical shock. Failure to follow this warning
could result in electrical shock.
• The computer circuit should have its own disconnect. Use an
uninterruptible power source (UPS) to protect against unexpected
power failure or power surges.
• Always shut down the operating system before removing power to
minimize performance degradation and operating system failures.
Follow these steps to connect the VersaView 200R computer to a dc
power source.
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.
-V
9...36V dc
+V
-V +V
9...36V dc
3. Tighten the screw terminals to provide a good connection.
4. Secure the terminal block connector to the computer by using
the two side screws.
5. Restore power.