Rockwell Automation 1779-KP5_KP5R ORD.1779-5.3 - Manual (Page 29)

Installing the 1779ĆKP5 Module
Chapter 3
3Ć16
2. Connect the GND post on the module to the central ground bus of
your enclosure.
INTERFACE
115V AC/230V AC
INTERNALLY
SWITCH
SELECTABLE
L1
L2/N
GND
16014
Green
Grounding Conductor
Central Ground Bus
of Enclosure
Earth
Ground
GND Post
The interface is shipped to you with a wire connecting the post to the
stationary frame and another wire connecting the post to the GND
terminal of the terminal block. When you ground the post on the
removable frame, you thereby also ground the stationary frame and
the power-supply board.
Follow all applicable codes and standards when you ground the
module. Refer to the National Electric Code published by the
National Fire Protection Association of Boston for more information.
Refer to Article 250 of the code for sizes and types of conductors and
methods of safely grounding electrical components.
3. Connect the L2/N terminal to the low side of the transformer
supplying the AC power. Then connect the L1 terminal to the high
side of the transformer supplying the AC power.
4. Install the terminal cover (supplied with your module) over the
terminal block.
WARNING: Do not leave the terminal block exposed.
Otherwise, you may touch these terminals and be injured by an
electrical shock.