Macromatic ATP Series Catalog Page

alternating relays | plug-in

 Control triplex soads
 Works with 3 Switch inputs-

LEAD, LAG & LAG2

 Optional top-mounted switch

allows use as standard
Triplexor or as Duplexor until
system expansion requires
additional third Load

 Control voltages of 120V AC or

24V AC/DC

 Plug-in enclosure utilizes

industry-standard 8 Pin octal or
12 Pin square sockets

 Input Switch Failure Indication

TRIPLEXOR

ATP Series

Macromatic ATP Series Triplexors are used in three load applications requiring
both the optimization of load usage by equalizing the run time of multiple loads and
additional capacity in case of excess load requirements.

As standard, these products operate as a normal Triplexor
with three inputs. An optional version with an 8-position rotary
switch is offered. This allows the unit to operate as either a:

(a) standard Triplexor
(b) Triplexor locking Load 1, 2 or 3 as the fi rst to be

energized (Lead Load)

(c) standard Duplexor until system expansion requires

control for a third Load

(d) Duplexor locking Load 1 or 2 as the fi rst to be energized

(Lead Load).
All versions offer an indication of a switch failure (out-of­sequence) - LEDs will fl ash if any switch closes out of sequence. Also, if power
is lost and returns with more than just the LEAD Switch closed, there is a fi xed 10
second delay between energization of the fi rst output and subsequent outputs to
prevent all Loads from coming on at the same time.

CONTROL PRODUCT

FUNCTION VOLTAGE NUMBER WIRING/SOCKET

TRIPLEXOR/ 120V AC ATP120A1 8 Pin Octal
DUPLEXOR 24V AC/DC ATP024A1 70169-D

w/o Switch

TRIPLEXOR/ 120V AC ATP120A1R
DUPLEXOR 24V AC/DC ATP024A1R
w/ Switch

with appropriate

socket

800.238.7474

www.macromatic.com

[e-mail]

DIAGRAM 184
TRIPLEXOR/ 120V AC ATP120A7R 12 Pin Square

DUPLEXOR 24V AC/DC ATP024A7R SD12-PC

w/ Switch

DIAGRAM 185

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