Power Supplies
+V
-V
GND
LOGIC
GND
ACL
ACN
GND
LOGIC
GND
Grounding
A good common ground reference (earth ground) is essential for
proper operation of the Productivity3000
®
system. One side of all
control circuits, power circuits and the ground lead must be properly
connected to earth ground by either installing a ground rod in close
proximity to the enclosure or by connecting to the incoming power
system ground. There must be a single-point ground (i.e. copper bus
bar) for all devices in the enclosure that require an earth ground.
Power Connections
Power Supply Installation
Step Two:
Insert the Power
Supply at a 45° angle
into the notch located
at the top of the base
and rotate down until
seated in socket.
Step Three:
Snap the two retaining
tabs into the locked
position.
Step One:
Locate the left most
socket in the base.
WARNING:
Explosion hazard – Do not connect or disconnect connec-
tors or operate switches while circuit is live unless the area is known to
be non-hazardous. Do not hot swap.
1 - 8 0 0 - 6 3 3 - 0 4 0 5
tPR3-8
Productivity3000
®
Controllers
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