Nsi-industries DGUM-A Series Bedienungsanleitung PDF herunterladen (Seite 16)

3. Time ON and Time OFF: Program the channel for an

ON event and an OFF event for the times you choose.

Do not connect a photo sensor. (For two channel units

photo sensor may be connected but also set select

switch to TIMER setting.)

Timed Override

Wiring a Tork SS410 to the remote override

connections provides an easy way to meet various

energy code requirements for indoor lighting. Include

the Tork #TRP to power the low voltage switch.

A Tork A502H may also be used to provide a low

cost 2 hour override.

INPUT CONNECTIONS

There are two removable terminal blocks on the rear of

the units. The terminal blocks, as viewed from the rear,

are labeled TB3 (left side, green), and TB2 (right side,

black).

TB3 is used to connect the EPC-A to the unit. Wire

the terminal block from left to right, with the blue, black,

and red wires going to the EPC-A, wire length not to

when the light level is twice the preset footcandles.

(For two channel units also set select switch to PHOTO

setting.)

2. Sunset ON and Time OFF: Program an ON event

at the earliest time you want to allow photo sensor to

begin to operate. Then program a night time OFF

event. (For two channel units also set select switch to

PHOTO setting.)

Example: ON at 3:00pm and OFF at 11:00pm MO –

SU. The photo sensor will take control at 3:00pm and

turn ON the load only when light level drops to the

preset footcandles, but timer will shut OFF the load at

11:00pm regardless of the light level at that time.

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Nsi-industries DGUM-A Series Bedienungsanleitung Seite 16