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Install the Gateway Assembly Hardware
3A7639A
9
Power Connections
The Gateway Assembly is rated for 100-240 VAC, 50-60
Hz, with a maximum of 1 amp current draw. Power
connections are common to all Graco Assembly models.
See F
. 4. For specific wiring details, see
NOTE:
A means of disconnect must be provided during
installation. Branch circuit protection of 15 amp
maximum must be provided during installation. Power
wires must be made of copper and have a minimum
temperature rating of 140°F (60°C). The wire gauge size
must be 12-14 AWG.
1.
Disconnect power to the Graco System Controller.
2.
Disconnect power to the Gateway Assembly.
3.
Loosen the screws (3) and remove the enclosure
cover (2). See
4.
Route the power cable from a 100-240V, 50/60 Hz,
AC power source through the hole provided in the
bottom of the enclosure (1).
NOTE:
The strain relief fitting or connector must be
provided in the field according to local electrical codes.
5.
Connect the supply ground wire to the ground
terminal block (9) in the enclosure (1).
6.
Connect the incoming power wires (L and N) to the
labeled L and N terminals on the 24 V power supply
(10). Gently pull on all connections to verify they are
properly secured.
7.
Torque the power input terminal screws to 0.56 N•m
(5 in-lb).
8.
Connect the communication cables (see
9.
Verify that all items are connected properly, then
replace the enclosure cover (2) and tighten the
screws (3).
Improper wiring may cause electric shock or other
serious injury if work is not performed properly.
•
This equipment must be grounded. Connect only
to a grounded power source.
•
All electrical wiring must be done by a qualified
electrician and comply with all local codes and
regulations.
NOTICE
If power and grounding connections are not done
properly, the equipment will be damaged and the
warranty voided.