Rockwell Automation DeviceNet Media Design Installation Guide - Manual (Page 31)

Publication DNET-UM072C-EN-P - July 2004
Get Started 1-21
Connect power supplies
To supply power you will need to install and ground the power supplies. To
install a power supply:
1. Mount the power supply securely allowing for proper ventilation,
connection to the ac power source, and protection from
environmental conditions according to the specifications for the supply.
2. Connect the power supply using:
• a cable that has one pair of 12 AWG(4mm
2
) conductors or the
equivalent or two pairs of 15 AWG (2.5mm
2
) conductors
• a maximum cable length of 3m (10 ft) to the power tap
• the manufacturer’s recommendations for connecting the cable to the
supply
Metric sizes are for reference only. Select a wire size big enough for the maximum
current.
ATTENTION
Make sure the ac power source remains off during
installation.