ATC-Automatic Timing & Control 652 Series Catalog

The ATC 652 is a micro-processor-based timer with a 4-1/2 digit LCD
display that can provide an indication of either preset time remaining
or elapsed. There are five timing ranges covering time values from
one millisecond to 199 hours 59 minutes. The unit has both an instan­taneous relay output and a programmable relay output which can be
programmed for any one of 14 different timing modes.

The timing range and mode are selected with an internal DIP switch.
The time value is entered using the keypad on the front face. The
programmed values are retained in memory and are secured in memory
by a keypad lockout command. The keypad can also be used to perform
secondary functions such as reset, immediate time out, time inhibit,
changing the direction of the display, displaying the number of cycles
run, and clearing the cycle counter.

The Model 652 is housed in a standard 15-terminal, plug-in, round
case. Models are available for operation on either 120 VAC or 240 VAC.

DIMENSIONS (INCHES/MILLIMETERS)

E205980

Multi-Function Multi-Range Timer

• Five Time Ranges From 0.001 SEC

• Replaces Most Electro-Mechanical Timers

• Six Single-Cycle and Eight Repeat-Cycle Timing Modes

• Easy Programming 7/16" High LCD Display

• Sealed Faceplate

• Keypad Lockout of Time Setting

• Internal Cycle Counter

• Data Retention Memory with EEPROM Circuitry
(652-8-4000, 652-8-4001 Models)

• Data Retention Memory with Lithium Battery
(included with timer)
(652-8-5000, 652-8-5001 Models)

PANEL MOUNTED DIGITAL TIMERS 652 Series

model 600-3-3950 surface mounting bracket

WIRING

109

SPECIFICATIONS (ALL MODELS) SPECIFICATIONS (652-8-4000 & 652-8-4001)

TIMING 0.001 SEC to 19.999 SEC
RANGES 0.01 SEC to 199.99 SEC

0.1 SEC to 1999.9 SEC
1 SEC to 199 MIN 59 SEC
1 MIN to 199 Hr. 59 MIN

MODE OF ON-Delay, Interval, Reverse Start Delay
OPERATION Reverse Start Interval, Momentary Star t

Accumulator, Repeat Cycle-OFF First
Repeat Cycle-ON First, Repeat Cycle
Reverse Start-OFF First, Repeat Cycle
Reverse Start-ON First, Repeat Pulse
Repeat Pulse, First Pulse Immediate
Repeat Pulse-Reverse Start, Repeat Pulse,
First Pulse Immediate Reverse Start

TIME SETTING Front Panel Keypad

TIME REPEAT ±0.005 SEC
ACCURACY

DISPLAY LCD - 4 1/2 Digit, 7/16" High

RELAY 50,000,000 Operations
MECHANICAL
LIFE

INSTANTANEOUS 7 Amps Resistive, 240 VAC, 2 N.O.
RELAY OUTPUT 2 N.C. Contacts

TIMED RELAY 7 Amps Resistive, 240 VAC, 2 N.O.
OUTPUT 2 N.C. Contacts

TEMPERATURE 32° - 140°F (0° - 60°C)

PANEL MOUNTED DIGITAL TIMERS 652 Series

RATING

OPERATING 120 or 240 VAC, +10%, -20%, 50/60 Hz
POWER

TRANSIENT Metal Oxide Varistor
VOLTAGE
PROTECTION

NEMA RATING NEMA 12

TERMINALS Screw Terminals

MOUNTING Plug In Case

WEIGHT Net: 25 oz. Shipping: 30 oz.

RESET TIME 25 mSEC

CONTROL 25 mSEC
VOLTAGE
INITIATE TIME

MEMORY EEPROM Circuitry

POWER 5.2 VA
CONSUMPTION

SPECIFICATIONS (652-8-5000 & 652-8-5001)

RESET TIME 8 mSEC

CONTROL 8 mSEC
VOLTAGE
INITIATE TIME

MEMORY Lithium Battery (Included with unit)

POWER 3.7 VA
CONSUMPTION

ORDERING INFORMATION

MODEL
NUMBER DESCRIPTION

652-8-4000 Plug-in, Round Case Timer

120 VAC W/EEPROM Memory

652-8-4001 Plug-in, Round Case Timer

240 VAC W/EEPROM Memory

652-8-5000 Plug-in, Round Case Timer

120 VAC W/Battery Memory

652-8-5001 Plug-in, Round Case Timer

240 VAC W/Battery Memory

651-3-0128 Mounting Gasket, 1/8" Thick

(Included With Timer)

651-3-0129 Mounting Gasket, 1/4" Thick

(Included With Timer)

600-3-3950 Base Mounting Bracket

110

Replacement lithium batteries - Old ATC Part #652-3-0130 is not
available. Use TADIRAN#TL-5902/S SAFT, #LS14250 or
EAGLE-PICHER #PT-2150 from most electrical distributers.