Macromatic ATP Series Data Sheet

TRIPLEXOR

ATP Series

Application data

Voltage Tolerances: +10%/-15% at 50/60Hz. (AC);
+10%/-15% of control voltage (DC)

Load (Burden): Less than 2VA for all voltages
Output Contacts: (3) SPNO 3A @ 24/120V AC General Purpose;

C300 Pilot Duty; 1/6HP @ 24/120VAC

Life:

Mechanical: 10,000,000 operations;
Full Load: 100,000 operations

o

Temperature: Operating: -28
Storage: -40o to 85oC (-40o to 185oF)

Time Delay: If power is lost & returns with more than just the
LEAD Switch closed, there is a fi xed 10 second delay between
energization of the second output (Triplex & Duplex mode) & third
output (Triplex mode only) to prevent all Loads from coming on at
the same time.

Dimensions

to 65oC (-18o to 149oF)

LED Indication: One of the Red LEDs will be steady ON to
indicate which Load will be energized fi rst; all will fl ash (3 in
Triplex mode or 2 only in Duplex mode) to indicate a switch
out-of-sequence error.

Optional Selector Switch Settings:

Allows unit to operate as standard Triplexor or Duplexor, or
lock selected Loads to operate fi rst (Lead Load) each time:

Triplex Duplex
Triplex--Lead 1 Duplex--Lead 1
Triplex--Lead 2 Duplex--Lead 2

Triplex--Lead 3

Approvals:

File #E109466

with appropriate socket

File #E109466

alternating relays | plug-in

2.4

(60)

3.5

(89)

1.7

(43)

8 Pin Products Only

3.9

(99)

All Dimensions in

Inches (Millimeters)

Typical installations

3 Switch 3 Pump

All three switches are open and all loads are off. When the
LEAD Switch closes, it energizes Load 1. As long as the LEAD
Switch remains closed, Load 1 remains energized. If the LAG
Switch closes, Load 2 is energized. If the LAG2 Switch closes,
it energizes Load 3. Each load is turned off in sequence as the
switches are opened. The entire cycle is then repeated, but
with Load 2 energized fi rst followed by Load 3 and then Load

1. NOTE: power for outputs is supplied from L connection, not
through input switches (see drawing at right).

2.4

(60)

4.0

(102)

1.7

(43)

12 Pin Products

Only

Drawing references terminal numbers on 8 pin products

4.4

(112)

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