A compact version of the 335 Timer, the ATC 355C is its exact functional duplicate, packaged in a 72 mm2 DIN-Size housing, it occupies 40% less panel space and costs proportionately less. Modern production and assembly techniques have all but eliminated hand wiring, enhancing the reliability and life expectancy of the 355C.
Computer Tested Reliability: The Solid-State 355C is manufactured from a series of computer-tested plug-in circuit boards and assembled virtually without hand wiring. Because it has no moving parts in its logic circuits, its life expectancy is practically unlimited. Even the load relay — the 355C’s only significant mechanical component — has a life expectancy of 100,000,000 operations (no load). As a result, the 355C achieves an overall reliability that surpasses even the high level achieved by previous Shawnee timers.
CYCLE PROGRESS INDICATION: The Shawnee indicating timer provides cycle progress indication on a four-digit display located immediately above the digital setting number wheels.
Plug - In and Dust-Tight: All 355C timers feature true plug-in design and can be replaced in seconds without disturbing the housing or disconnecting the wiring. The dial assembly is gasketed so that the timer body is dust-tight from the front of panel.
Wide Range: Each Shawnee 355C timer covers the overall span of 0.01 sec to 999.9 min in two field-convertible ranges. The 355C indicating timer also offers two additional field-convertible ranges of 0.1-999.9 sec or min.
Easy to Set at All Times: The Shawnee timer is easily and accurately set even with work gloves on. Push any of its four toggle levers in any sequence until the number you want appears above it. You can decrease as well as increase each number by pushing the levers up or down. You can change the setting at any time, even during a cycle.
Save 40% in Panel Space and Cost: Packaged in a 72mm2 DIN-size housing, the 355C occupies 40% less panel space than previous IC timers. Modern production and assembly techniques have substantially reduced manufacturing costs and resulted in a 45% cost saving.
Outstanding Repeat Accuracy: Unsurpassed among industrial timers regardless of cost, the Shawnee has a repeat accuracy of ±10 milliseconds on any setting within its overall range of 999.9 min., even in the face of wide swings in temperature or voltage and regardless of the amount of reset time between cycles.
Noise Immunity: The 355C does not have to be shielded: its transformer power supply, full-wave bridges, buffered logic and other design characteristics render it immune to the electrical noise that is encountered in typical industrial environments.
- Computer Tested Reliability
- Cycle Progress Indication
- Plug-In and Dust Tight
- Wide Timing Range
- Easy to Set at All Times
- ±10 Milliseconds Repeat Accuracy
The ATC 365C Timer is microprocessor-based digital timer with three rotary knobs for setting and adjustment of the Preset. The Preset can be any three-digit value from .01 Sec to 999 Hrs. 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 365C 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 365C’s reset time is consistently of the same duration, regardless of variations in line voltage, power supply or time cycle. As a result, the 365C is not subject to false reset from momentary power interruptions (less than 30 ms). When the 365C operates in repeat-cycle mode, the output pulse is also digitally clocked so that both its occurrence and duration are consistent.
Wide Range: Each 365C Long-Ranger covers the overall span of 0.01 sec. to 999 hrs., in nine switch-selected ranges of 0 to 9.99,99.9 or 999 sec., min. or hrs. 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 365C’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 time-out. At left, a marker “∇” turns on when the delayed relay is energized. The 365C is also available without display but with a pilot light that blinks once per second during the cycle and rapidly after time-out.
Noise Immunity: The 365C 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 365C’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 365C occupies 40% less panel space than conventional timers. It is a true plug-in timer that can be replaced in seconds without disturbing housing or wiring. The 365C is also fully gasketed and O-ring sealed to be dust and water-tight.
Self Diagnostics: The time will display “FAIL” anytime there is a problem or the knobs are in between digits.
- Industry standard digital timer
- Adjustable range 0.01 sec. to 999 hours
- High brightness VF display
- High noise immunity
- UL recognized
Packaged in a 72mm2 DIN housing, the ATC 365M is a true plug-in timer that can be replaced in seconds without disturbing the mounting housing or field wiring. Machine and process downtime is kept to a minimum. The 365M is also fully gasketed and O-ring sealed to be dust tight.
Wide Range: Each 365M timer covers the overall span of 0.01 Sec. to 999 Hrs., in nine switch-selectable ranges of 9.99, 99.9, or 999 Sec, Min, or Hrs.
Easy-to-Adjust Preset: ATC’s unique three rotary switches for easy setting and adjustment of the preset time is an industry standard. The switches can be adjusted anytime, even during a timing cycle. The timer is constantly scanning the preset setting and instantly
re-computes the time cycle if a preset change is detected. This is especially valuable in the Timedown mode allowing you to shorten or abort the current time cycle without the removal of power.
Self-Calibrating: The microprocessor automatically calibrates the timer for 50 or 60Hz power operation, there are no switches or jumpers to set.
Programmable Display: An internal DIP switch can be set for Timeup or Timedown and Stop display operation on the Arrangement 30 model. The Arrangement 50 model can be set for Timeup or Timedown and go. There is a horizontal timing bar “—” which appears to the right of the display and blinks once per second during timing and rapidly at time-out. At left, a timed-out symbol “∇” blinks after time-out indicating when the magnetic delayed relay is latched.
Magnetic Latch Relay: The 365M utilizes a unique magnetic latch delayed relay which energizes, latches, at time-out. Once latched it will not unlatch even with power removed or the unit is unplugged from the housing. It will only unlatch when power is momentarily applied to the Reset, terminal 16.
Non-Volatile Memory: An EEPROM memory chip to retain the time value during a loss of power and continues timing when power is restored. No battery is required.
- EEPROM Memory
- Magnetic Latching Relay
- Delayed & Instantaneous DPDT Contacts
- Switch Selectable Sec., Min. or Hrs. Ranges
- Nine Ranges 0 to 9.99, 99.9 or 999
- High Accuracy & Noise Immunity
- Easy Plug-In Housing
- High Intensity Blue Fluorescent Display
- Fully Gasketed and O-ring sealed to be dust and water-tight
- Timeup or Timedown Display Operation
- 50 or 60 Hz Operation Self-Adjusting
The ATC 653 is a micro-processor-based control that can function as either a timer or a counter. It has a 4-1/2 digit LCD that can provide an indication of either the time or count value remaining or elapsed. There are five timing ranges covering time values from one millisecond to 199 hours 59 minutes. There are also three count speeds to a maximum of 7500 counts per second. The unit has an instantaneous relay output and a programmable relay output which can be programmed for any one of 14 different timing modes.
The timing range, count speed and timing mode are programmed with an internal DIP switch assembly. An external switch determines whether the time inhibit or count input takes place with application or removal of voltage. The time or count value is preset by the operator using the keypad on the front face.
These 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/count out, time/count inhibit, changing the direction of the display, displaying the number of cycles run, and clearing the cycle counter.
The Model 653 is housed in a standard 15-terminal plug-in round case. Models are available for operation on either 120 VAC or 240 VAC. Counting can be done at either line voltage or at 12-48 VDC/24 VAC.
- Functions As Timer or Counter
- Five Time Ranges
- Six Single-Cycle and Eight Repeat-Cycle Timing Modes
- Sealed Faceplate
- Cycle Counter
- Count Input Scaling
- Data Retention Memory with EEPROM Circuitry.
(653-8-2000, 653-8-2001 Models)
- Data Retention Memory with Lithium Battery
(653-8-3000, 653-8-3001 Models)
The ATC Model 655 timer is an electronic control that will retrofit most round case electromechanical timers. the control performs the same timing modes (ON-Delay or Reverse Start Delay) as electromechanical units, and it is capable of timing ranges from 1 millisecond to 199 hours, 59 minutes. On the bottom inside of the control are DIP switches which can be set, in seconds, to establish the timing mode and time range. Our unit will plug into competitive mounted cases without wiring changes in most instances. Remove the electromechanical timer, set ours, plug it into the electromechanical timer case and you’re ready to run. DIP switch setting instructions for electromechanical timers are supplied with 655 installation instructions.
- Direct Replacement For Electromechanical Timers
- Two Timing Modes
- Data Retention with EEPROM Memory or Battery
- Five Time Ranges
- Simple Keypad Time Setting
- Sealed Faceplate
- Keypad Lockout of Time Setting
- Easy Programming
- Instantaneous Contacts Directly Track the Control Input
ATC 765 Step Controller is the perfect alternative to cam timers and micro PLC’s for simple sequential applications. The 765 is a powerful, compact, economical sequential control that features a user friendly programming format.
Microprocessor-based, it offers 100 control levels or steps, 8 programmable relay outputs, functions with count input signals or timed input with 4 timing range values from 0.01 seconds to 99 hours/59 minutes and a host of other primary and secondary keypad functions.
A cost-effective control, the Model 765 is an ideal alternative to cam timers and micro PLCs for sequencing operations. Equipped with EEPROM memory, the Model 765 can store programmed information indefinitely, without battery back-up, freeing PLCs from memory storage that can be better applied for more critical data retention tasks. It step advances on the basis of time or count which can be intermixed from one control step to the next if desired.
Sealed for the harsh industrial environment, the Model 765 is equally at home in the laboratory for quality control or test applications.
- 1 Sequence–Up to 100 Steps
- 8 User-Defined Outputs
- Multiple Timing Ranges
- Time and/or Count Step Advance Modes
- Easy to Configure
- Membrane Keypad/Panel Gasket Resist Industrial Environments
- Keypad Lockout
- Large 9/32″ Digital LCD Readout
- Four-Point Screw Mounting Resists Vibration
- 120VAC and 240VAC Models
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 keypard on the front face. The programmed values are retained in memory and are secured in memory by a keypad lockout command. The kypad 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.
- 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 (652-8-2000, 652-8-2001 Models)
- Data Retention Memory with Lithium Battery (652-8-3000, 652-8-3001 Models)