2 of 6
Acuity Brands | One Lithonia Way Conyers, GA 30012 Phone: 800.535.2465 www.acuitybrands.com © 2019 Acuity Brands Lighting, Inc. All rights reserved. Rev. 09/05/2022
05AC-IGUNITNDTCW-10
nLight® Digital Time Clock (DTC)
Quick Start Guide
Mounting DTC Bracket into ARP Instructions (sold separately)
Follow ‘Mounting Instructions’ Steps 1-4 for removing
the back plate from the nDTC.
Using the (2) supplied self-tapping screws, fasten the nDTC back plate to the bracket
door (there are two pre-drilled holes). Make sure the plate is straight when screws
tightened.
1
S
T
E
P
2
S
T
E
P
Align the bracket with the pre-cut slots and insert the bracket’s tabs, making sure the
screw hole aligns with the pre-drilled hole in the panel’s back plate. Fasten bracket to
the panel with supplied screw.
Snap nDTC unit to the back plate.
3
S
T
E
P
4
S
T
E
P
Locate the 2 pre-assembled wires. Insert the end with 2
wires heat-shrunk together into the terminal block of the
power supply. The brown-and-red wire assembly goes
into the red ‘24 VDC’ block, and the brown-and-blue wire
assembly goes into the blue ‘Common’ block.
Make opposite connections (both brown) to the nDTC grey terminal
block on the back of the nDTC. For all connections, make sure wire
leads are inserted fully and grasped the terminal blocks, so that they do
not easily pull out.
5
S
T
E
P
6
S
T
E
P
