ATC-Automatic Timing & Control 365C Series Data Sheet

Automatic Timing & Controls

The ATC 365 is the latest generation in the popular long-ranger timer series.
The microprocessor-based digital timer is equipped with three rotary knobs
for setting and adjustment of the Preset. The Preset can be any three-digit
value from .01 SEC to 999 HR. The Decimal and Range are switch selectable.
The high-intensity blue vacuum fluorescent display is DIP switch selectable
to Timeup or Timedown. Two heavy-duty 7A DPDT relays provide instanta­neous, interval or delayed output control. Plug-in panel mounting allows easy
replacement without the removal of field wiring.

COMPUTATION: Through its internal microcomputer, the 365 keeps track of
the set point throughout the time cycle. Whenever there is a change in set
point, even during a cycle, it instantly re-computes the time remaining and
accurately determines time-out. This unique capability is especially valuable
in the time-down modes as it allows you to shorten a cycle without loss of
accuracy.

POSITIVE RESET TIME AND PULSE LENGTH: Digitally clocked by the micro­computer, the 365’s reset time is consistently of the same duration, regard­less of variations in line voltage, power supply, or time cycle. As a result, the
365 is not subject to false reset from momentary power interruptions (less
than 30 mSEC). When the 365 operates in repeat-cycle mode, the output
pulse is also digitally clocked so that both its occurrence and duration are
consistent.

WIDE RANGE: Each 365 Long-Ranger covers the overall span of 0.01 SEC to
999 HR, in nine switch-selected ranges of 0 to 9.99, 99.9 or 999 SEC, MIN or
HR. The timer can be optimized within any selected range simply by removing
appropriate selector knobs (e.g. with the timer in the 9.99 SEC range, you
can obtain a tamper-proof span of 0.99 by setting the left selector at 0 and
removing the knob).

PROGRAMMABLE DISPLAY: Depending on the position of an internal jumper,
the 365’s three-digit cycle progress display will time UP to or DOWN from
the set point; after time-out, it will either STOP or GO (i.e. display the time
elapsed after time-out). To the right of the three-digit display, a timing
bar “ ” blinks once per second during the timing cycle and rapidly after
timeout. At left, a marker “ ” turns on when the delayed relay is energized.

NOISE IMMUNITY: The 365 has formidable defenses against noise: transform­er power supply, full-wave bridges, buffered logic. Furthermore its microcom­puter detects; and rejects; noise pulses that manage to penetrate its defenses.
No industrial timer has ever offered greater noise immunity.

RELIABILITY AND RUGGEDNESS: ATC firmly believes that no industrial timer
has ever achieved a higher level of reliability and ruggedness. The 365’s
electronic components have no moving parts and are assembled, virtually
without hand wiring, from computer-tested circuit boards. Its few mechanical
components have been selected for reliable service; the two load relays have
a life expectancy of 100,000,000 operations and heavy-duty contacts rated at
7 amps; and the three rotary set point selector switches exhibit extremely low
wear.

COMPACT, PLUG-IN AND DUST-TIGHT: Packaged in a 72mm2 DIN housing, the
365 occupies 40% less panel space than conventional timers. It is a true plug­in timer that can be replaced in seconds without disturbing housing or wiring.
The 365 is also fully gasketed and O-ring sealed to be dust tight.

SELF DIAGNOSTICS: The time will display "FAIL" anytime there is a problem or
the knobs are in between digits.

E48329

LONG-RANGER Timer

DIMENSIONS (INCHES/MILLIMETERS)

PANEL MOUNTED DIGITAL TIMERS 365C Series

The 365C Directly

Replaces 365A & 365B

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Automatic Timing & Controls

SPECIFICATIONS

MODELS Arrangement “30,” with digital display available

for On-Delay operation at 120, 240 or 24 VAC;
and 24 VDC

RANGES Switch-selectable ranges of 0-9.99,
0-99.9 and 0-999 SEC, MIN or HR

TIMING Single Cycle interval or delayed
MODES Repeat Cycle pulse-clocked at 50 to 80 mSEC

(will be constant for a given unit)

RESET TIME Clocked at 60 mSEC

DISPLAY CYCLE 3 digit display, 0.3 inch, high-intensity, blue
PROGRESS programmable: DOWN and STOP, DOWN and

GO, UP and STOP or UP and GO
TIME-OUT display (left); energized at
time-out.

TIMING BAR display (right); blinks once per second during
cycle, rapidly after time-out.

CLOCK INPUT 120VAC 95-132VAC, 10mA max. current at
(terminal 15) Model 120V

VOLTAGE 240VAC 190-264VAC, 10 mA max. current at
MODEL Model 240V

24VAC 19.2-26.4VAC, 20 mA max. current
Model at 24V
24VDC 19.2-26.4VDC (5% ripple), 5 mA
Model max. current at 24V

TEMPERATURE 32 to 122°F (0 to 50°C)
RATING

PANEL MOUNTED DIGITAL TIMERS 365C Series

MODEL NUMBER

POWER 120 VAC 95-132 VAC, 50 or 60 Hz.
REQUIREMENTS Inrush — .3A.

Running 0.06A at 120 VAC
240 VAC 216-264 VAC, 50 or 60 Hz.
Inrush — .15A.
Running — 0.03A at 240 VAC
24 VAC 19.2-26.4 VAC, 50 or 60 Hz
Inrush — 1A.
Running — 0.25A at 24 VAC
24 VDC 19.2-26.4 VDC, 5% ripple
Running — .120A AT 24 VDC

LOAD RELAY Number one instantaneous and one
delayed
Type DPDT, Form C.
Operate Time P 13 mSEC, max.
Release Time 10 mSEC, max.
Contact Ratings 7A at 120, 240 or 24 VAC 1/6 HP
Life 100 million operations (no load)

REPEAT ± .001% ± .010 SEC of setting
ACCURACY

SETTING ±.01% + .030 SEC of setting
ACCURACY

TERMINALS 16 screw terminals accessible at rear

HOUSING 72mm2 DIN size; plug-in design; fully gasketed,

dust and water-tight in panel mounted installations
Standard hardware is provided for
front-of-panel mounting.
Optional Surface-mounting brackets
with front-facing terminals.
NEMA 12 molded case (1 timer)

WEIGHT NET: AC 1 lb., 6 oz. Shipping: AC 2 lbs.
DC 14 oz. DC 1 lb., 8 oz.

MODEL NUMBER 365C P

RANGE
0 to 9.99, or 99.9 or 999 SEC, 300

MIN, or HR
Special 000

VOLTAGE & FREQUENCY
24 VDC N
120 VAC 50-60 Hz Q
240 VAC, 50-60 Hz R
24 VAC, 50-60 Hz T
Special K

ARRANGEMENT

With display, ON-delay/Time up or 30
down and stop (reset on power failure)
Time up or down and go 50

FEATURES
Basic plug-in unit P

Standard unit X
Special K

ACCESSORIES:

Surface mounting bracket kit 353-260-27-00
Retrofit kit 305-265-61-70

WIRING

TERMINAL WIRING

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