Rockwell Automation 6158 Industrial 21 inch CRT Monitors - Manual (Page 10)

10 Industrial 21" CRT Monitor
Publication 6158-5.0
The 6158 Industrial Monitor requires a single phase power supply
providing 100 to 250V AC at 50 to 60 Hz. Power must be available at a
grounded three–pin outlet located nearby. Whenever possible, connect
the monitor to the same AC source that supplies the computer.
Allen-Bradley monitors automatically adjust to the line voltage and
frequency supplied to them (within the limits specified). No switches or
jumpers need to be changed to match the monitor to the voltage supply.
To connect AC power to the monitor:
1. Turn off the main switch or breaker.
2. Use the GND point on the rear panel of the monitor to establish a
chassis to earth ground connection. Secure one end of a ground strap
to the GND point. Connect the other end of the ground strap to a
good earth ground.
The ground terminals are M5 screws.
ATTENTION: Chassis ground must be connected for
safe operation of the monitor. The AC receptacle on the
monitor is a 3–wire type with chassis ground pin, and the
mating AC cord supplied is a 3–wire type, designed for
connection to a grounded 3–pin AC outlet. However a
properly grounded AC outlet is not always available, and
grounding using a 3–wire cord can easily be defeated.
If you fail to ground the monitor properly, the setup may
result in personal injury from electrical shock or damage
to equipment.
3. Connect the socket end of the AC power cord to the mating
connector on the rear panel of the monitor. Position the power cord
retaining clip attached to the rear panel connector over the cord’s
socket to secure it in place.
4. Connect the plug end of the AC power cord to the mains outlet.
5. Restore AC power to the outlet.
The 6158 Industrial Monitor can be configured with the following
options.
•
VGA HD-15 or RS-343 BNC video cables
•
touchscreen
Connecting AC Power
Product Options