Some new and new and improved timers from ATC, ie. AUTOMATIC TIMING AND CONTROL
ATC CP Series Percentage Timer
- Precise Fool-proof Operating Mechanism
- Eliminates All Engaging Cams And Latches
- Five Time Ranges From Which To Choose
- Minimal Panel Space Needed
CP60SA 60 Seconds
CP15MA 15 Minutes
CP30MA 30 Minutes
CP60MA 60 Minutes
For continuous ON-OFF control of electrical circuits, the ATC timer Model CP single circuit repeat cycle timer is a continuous cycling control where the ON or circuit closure time is dial adjusted for a percentage of the total time cycle.
Applications: Control of pumps, blowers, filters, heating equipment, industrial ovens, laboratory equipment and wherever ON or OFF control is desired as a percentage of the primary fixed total time cycle.
304G Solid State Percentage ATC Timer- High Accuracy
- Convenient Adjustment
- Cycle Progress Indication
The ATC 304G solid-state percentage timer comes standard in a 120 sec range with 15 sec, 30 sec, 60 sec user configurable ranges. Additionally, all second ranges can become minute ranges by cutting jumper J0. The 304G is easily panel mounted with 4 screws. It utilizes an integrated circuit technology for high accuracy timing. 304G400Q00XX has the user selectable jumpers for the multi ranges.
CONTACTS: The relay contact is capable of switching 10 A to a resistive 120 VAC or 30 VDC load. It is capable of driving a 1/3 HP load at 120 VAC.
CYCLE PROGRESS INDICATION: The 304G has a pilot light that is on solid during the relay off time. It blinks at a faster rate during the relay on time: once every 3.5 seconds during the first 10% of the cycle, twice during the second 10% and so on.
HIGH ACCURACY: The 304G’s timing circuit is not a simple RC circuit. It utilizes the sophistication of a proprietary integrated circuit that includes counting technology along with a stable oscillator to provide repeatable time delays.
CONVENIENT ADJUSTMENT: Graduated in easily read 1% increments, the 304G provides continuous adjustment of on time between 5 and 95%.
ATC 304GX Solid State Percentage Timer with Memory- Cycle Progress Memory
- Latching Relay
- High Accuracy
- Convenient Adjustment
The ATC 304GX operates like the 304G, only with cycle progress memory and a latching relay. The 304GX saves progress when power is removed, and will resume timing when power is reapplied. The relay only changes state when the cycle reaches the set point or the end of the cycle. The 304GX also has the multi range capability of the 304G via jumpers. Order the 400 version: 304GX400Q00XX.
CONTACTS: The relay contact is capable of switching 10 A to a resistive 120 VAC or 30 VDC load. It is capable of driving a 1/3 HP load at 120 VAC.
CYCLE PROGRESS INDICATION: The 304GX has a pilot light that is on solid during the relay off time. It blinks at a faster rate during the relay on time: once every 3.2 seconds during the first 10% of the cycle, twice during the second 25% and so on.
HIGH ACCURACY: The 304GX’s timing circuit is not a simple RC circuit. It utilizes the microprocessor that includes counting technology along with a stable crystal oscillator to provide repeatable time delays.
CONVENIENT ADJUSTMENT: Graduated in easily read 1% increments, the 304GX provides continuous adjustment of on time between 5 and 95%.
400 Series Interval ATC Timer
The pointer is manually set to the desired time. At the instant the knob is turned from zero, the switch MS closes and load A is energized. After the set time has elapsed, the load is de-energized and the timer stops at zero.
There is a terminal connection, (terminal 4) load B, for an end of cycle light and/or audible signal. A toggle switch can be furnished as added equipment which allows setting of the time before actuating the load. This provides a means of more accurate time settings. This toggle switch (time start and signal stop) will also turn off the end of cycle signal.
APPLICATIONS: Designed to control an electrical circuit for a set time upon operation of the manual setting knob which is directly connected to the switch operating cam. To assure positive setting action, this timer does
not set through a clutch. Calibrated dial settings are available in ranges from 1 minute to 24 hours. Designed for control of any electrically operated equip-
ment or operation, such as processing machinery, plastic molding, laundry and dry cleaning machinery, electric ovens and furnaces, photographic equipment, or
wherever accurately timed control of electrical operation is critical.
Timer available in 120 volts AC only.
Part numbers are 406A (30 minutes), 407A (60 minutes), 409A (5 hours).
Part numbers are 406A (30 minutes), 407A (60 minutes), 409A (5 hours).
- On Delay / Interval
- 12 Timing Ranges
- Universal Supply Voltage
- Compact Size
- IP 40 rated front
- LED power on, relay on
On Delay / Interval Timing Modes: The ATC 405AR has two modes of operation, On Delay or Interval timing modes. The unit has a set DPDT output contacts rated for 10 amps resistive. When in ON-Delay Mode, the contacts transfer at time out. When in the interval Mode, the contacts transfer when power is applied and released at time out.
Universal Power: All ATC 405 AR timers can be powered using 20 to 240V AC or 12 to 240V DC power, reducing inventory management of replacement units.
1/16 DIN Housing: The 48mm (1/16 DIN) housing is compact and rated for P40 on the face plate. The 405AR is mounted in a 8-pin round socket.
The dial on the 405AR is extra large and easy to read. When fractional ranges are selected, decimal points are clearly marked.
The Mode select and Range select switches are located on the front of the unit, so that when panel mounted allows quick change of mode or range of the unit.
Only 2 model numbers, one with the octal pins and one with terminals. Part numbers are 405AR100S2X (8-PIN socket) and 405AR100S5TX (Terminals) Note: The terminal version has a 5 amp relay while the 8-PIN socket version has a 10 amp relay.
422AR Series ATC Timer
The ATC 422AR Flip-Flop timer are available with Repeat Cycle operations. During Repeat Cycle operation the 422AR cycle ON and OFF repeatedly, allowing periodic cycling of a load. Two knobs are available to individually adjust the ON-time and the OFF-time. The 422AR can be configured with either the relay being energized during the first timing period or de-energized during the first timing period.
The ATC 422AR have 6 selectable timing ranges available for both ON-time and OFF-time periods. The ranges are 1 and 10 SEC/MIN/HRS dip switch selectable. Having this flexibility allows for a load to be energized for a brief time over a cycle that lasts up to 10 hours. This is deal for lubrication or other maintenance functins that must occur each shift or day during a plant operation.
The ATC 422AR 1/16 DIN housing is compact, and designed for panel mounting. The timer is mounted in an 8-pin round socket. The front of the 422 AR features 2 knobs. One knob is used to set the ON-time and the other knob is used to set the OFF-time for the timer’s cycle. The ATC 422AR is universal powered by 20 to 240 VAC or 12 to 240 VDC
operation voltage.
operation voltage.
The output of the ATC 422AR has a DPDT mechanical relay which is rated for 10 amps @ 250 VAC resistive. The 422AR can be ordered in a terminal option which is only available with 5 amp Relay output. The 422′s have individual LED indicators for ON time and OFF time. These LED’s provide a unique and effective method of cycle progress indication.
Only 2 model numbers, one with the octal pins and one with terminals. Part numbers are ATC 422AR100S0X (8-PIN socket)
and ATC 422AR100S5TX (Terminals) Note: The terminal version has a 5 amp relay while the 8-PIN socket version has a 10 amp relay.- 10 Timing Modes
- Time Ranges from 1 sec to 10 days
- 16A Rated Output Contacts
- Inexpensive
PLEASE USE OUR TIMER DESIGN FORM FOR ANDERSON-BOLDS TO HELP PICK AN ATC TIMER FOR YOU.
216-360-9800
Timers, Counters and photoelectric devices from ATC ; Automatic Timing and Controls, a division of Marsh Bellofram.
ATC Timers are the industry standard for discreet timing devices.
Timers, Counters and photoelectric devices from ATC ; Automatic Timing and Controls, a division of Marsh Bellofram.
ATC Timers are the industry standard for discreet timing devices.
