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Appleton • 1.800.621.1506 • www.appletonelec.com
650457-000 Rev. E 05/13 • Page 7 of 8
Optional Photocontrol for Hazardous Locations
Installation
1.
drill into the photocell knockout hole (inside the mounting hood). the hole size should be 0.75 inch diameter.
PHOTOCELL KNOCKOUT 0.75″ DIA.
2.
Place gaskets (supplied) between the photocontrol and mounting hood and between the mounting hood and nut; tighten the nut.
GASKET
GASKET
NUT
PHOTOCONTROL
MOUNTING HOOD
3.
complete the wire connections per the diagram below.
TERMINAL
BLOCK*
208
120
G
N
220
240
277
LED
DRIVER
LED
ARRAY
RED
(POSITIVE)
BLUE
(NEGATIVE)
GROUND
BLACK
(LINE)
WHITE
(NEUTRAL)
BLACK
(LINE)
WHITE
(NEUTRAL)
TO DESIRED
LED DRIVER
LINE LEAD
RED
PHOTOCONTROL
120 V ac
OR
208–277 V ac
OUT
TERMINAL BLOCK FOR MLEDN70P5BU, MLEDN10P5BU, MLEDN15P5BU, MLEDN17P5BU, & MLEDN25P5BU SHOWN
AVAILABLE PHOTOCONTROLS: PC120D2 FOR 120 V ac; PC242D2 FOR 208–277 V ac
*
GREEN
NOTES:
• Photocontrol does not fit ceiling or pendant cone mounting hoods.
• Photocontrol provides automatic dusk-to-dawn lighting control in class
I
, division 2 locations only. the luminaire with photocontrol
must comply with all ul requirements.
• luminaires with photocontrol are not rated iP66/iP67 or Marine outside type (salt water).