Rockwell Automation 2705 RediPanel Push Button Module - Manual (Page 25)

Chapter 3
Wiring and Installation
3–2
RediPANEL Modules operate with different power sources.
Module Type Power Source
800A
90 to 264V AC, 47 - 63 Hz
18 to 30V DC
Sealed Membrane
90 to 264V AC, 47 - 63 Hz
18 to 30V DC
800T/H 120 or 240V AC, 47 - 63 Hz
800EM/EP
90 to 264V AC, 47 - 63 Hz
18 to 30V DC
The AC power supplies for the 800A and Membrane Modules have an
automatic over voltage shutdown. Automatic shutdown occurs if the output
voltage of the 5V supply rises by 25% or the 12V supply rises by 20%. To
reset the RediPANEL after an automatic shutdown, disconnect AC power as
follows:
For : Disconnect a AC power for:
120V AC Source minimum of 30 seconds
240V AC Source minimum of 60 seconds
Connect power lines to the module as shown below:
Terminal Block Connection
GND Ground Wire
L2/N Neutral Wire
L1 Power Wire
(–) DC 0 Volts
(+) DC +24 Volts
!
ATTENTION: Do not apply power to the module until all
electrical connections, including communications lines, have
been connected.
!
ATTENTION: The ground terminal (GND) must be connected
to a reliable low impedance earth ground to protect the display
against electrical noise. The ground will also help protect
personnel from electrical shock if a voltage is shorted to the
enclosure.
1. Connect ground wire to the GND terminal on the terminal block.
2. Connect the power lines, L1 and L2/N , or (–) and (+DC). Do not apply
power until all connections have been made.
3. Connect the communications lines as described on page 3-16.
4. Apply power and verify power up operation.
Power Requirements
Connecting Power