TIMERS DIMENSIONS INCHES MILLIMETERS Series 365 LONG-RANGER The Computing Timer WIDE RANGE Each 365 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 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 PANEL CUTOUT the time elapsed after time-out). To the right of the three-digit SHOWING DISTANCE BETWEEN display, a timing bar (-) blinks once per second during the timing ADJACENT CUTOUTS. cycle and rapidly after time-out. At left, a marker () turns on when the delayed relay is energized. The 365 is also available without display but with a pilot light that blinks once per second during the cycle and rapidly after time-out. PRODUCT HIGHLIGHTS NOISE IMMUNITY The 365 has formidable defenses against noise: transformer WIDE RANGE power supply, full-wave bridges, buffered logic. Furthermore its Each 365 Long-Ranger covers the overall span of 0.01 sec to microcomputer detects--and rejects--noise pulses that manage 999 hrs, in nine switch-selected ranges of 0 to 9.99,99.9 or to penetrate its defenses. No industrial timer has ever offered 999 sec, min or hrs. The timer can be optimized within any greater noise immunity. selected range simply by removing appropriate selector knobs (e.g. with the timer in the 9.99 sec range, you can obtain a RELIABILITY AND RUGGEDNESS tamper-proof span of 0.99 by setting the left selector at 0 and ATC firmly believes that no industrial timer has ever achieved a removing the knob). higher level of reliability and ruggedness. The 365’s electronic components have no moving parts and are assembled, virtually COMPUTATION without hand wiring, from computer-tested circuit boards. Its few Through its internal microcomputer, the 365 keeps track of the mechanical components have been selected for reliable service; set point throughout the time cycle. Whenever there is a the two load relays have a life expectancy of 100,000,000 change in set point, even during a cycle, it instantly re-com- operations and heavy-duty contacts rated at 7 amps; and the putes the time remaining and accurately determines time-out. three rotary set point selector switches exhibit extremely low wear. This unique capability is especially valuable in the time-down modes as it allows you to shorten a cycle without loss of COMPACT, PLUG-IN AND DUST-TIGHT accuracy. 2 Packaged in a 72mm DIN housing, the 365 occupies 40% less panel space than conventional timers. It is a true plug-in timer POSITIVE RESET TIME AND PULSE LENGTH that can be replaced in seconds without disturbing housing or Digitally clocked by the microcomputer, the 365’s reset time is wiring. The 365 is also fully gasketed and O-ring sealed to be consistently of the same duration, regardless of variations in dust and water-tight. line voltage, power supply or time cycle. As a result, the 365 is not subject to false reset from momentary power interrup- SELF DIAGNOSTICS tions (less than 30 ms). When the 365 operates in repeat- A built-in diagnostic program lets you verify -- without test cycle mode, the output pulse is also digitally clocked so that instruments -- that the timer’s functional circuits are operating both its occurrence and duration are consistent. properly. Just follow the instructions on the flip-up card, using the timer’s own display for the test readout. If all self-test APPROVALS displays are correct, you can be sure that almost any malfunction See Agency Listing on page 391. is due to external circuits or to the relays, not the timer. 187 OPERATION TYPICAL INSTALLATIONS As soon as power is applied to terminals 1 & 2 of the KEY SYMBOLS timer, the instantaneous relay is energized and changes POWER SUPPLY All timers shown in “before start” CLOCK the states of its associated contacts (8-6-7 & 9-14-10). position. Diagrams shown with INDEPENDENT LOADS power off unless otherwise marked. The timer then looks for terminal 15 (the clock terminal) DEPENDENT LOADS Maximum load current through any load to receive power. When terminal 15 is powered, the inter- MOMENTARY STARTING carrying contact is 7 amperes. CONTACT nal clock circuit is enabled and the timer starts to time. SUSTAINED STARTING When the internal clock time equals the time set on the CONTACT LOAD ENERGIZED front face, the delayed relay energizes and changes the LOAD DE-ENERGIZED states of its associated contacts (3-4-5 & 13-11-12). The ON DELAY Reset on power failure. timer is reset by removing power from terminal 1 for at least 60 msec. At reset, both relays revert back to their INSTANTANEOUS CONTACTS DELAYED CONTACTS shelf (without power) state. Contacts are transferred Contacts transfer when power supply is energized, simultaneously when transferred back as shown when unit “times out”. SPECIAL NOTE FOR UNITS WITHOUT DISPLAYS de-energized. On non-display units, terminals 1 & 15 are jumpered SUSTAINED START together internally. As soon as power is applied, the instantaneous relay energizes and the timer starts to time immediately. DISPLAY INFORMATION The digital display can be set to operate in any of 4 modes by simply moving a jumper on the circuit board. MODE: • UP & STOP (Time up to time set, transfer delayed relay, and stop timing).  UP & GO (Time up to time set, transfer delayed relay, and continue timing until unit is reset).  DOWN & STOP (Time down to zero from time set, MOMENTARY START transfer delayed relay, and stop timing).  DOWN & GO (Time down to zero from time set, trans- fer delayed relay, and continue timing up from zero giv- ing a direct overshoot reading. Timing will continue until unit is reset). All 365 timers are shipped from the factory in the UP & STOP mode. REPEAT CYCLE PULSE Load A pulses on for approximately 50 ms. 15 1 MODEL + 365 24 VDC UNIT 48 OR 125 2 16 VDC R - VDC R ATC PART NUMBER 48 150 ohm 20 w 3652602500 125 650 ohm 20 w 3652602600 188 TIMERS TIMERS PILOT LIGHT (Arr. 10 only) CLOCK INPUT (terminal 15) SPECIFICATIONS Blinks once per second during cycle, VOLTAGE MODEL rapidly after time-out. 120VAC Model: 95-132VAC, MODELS 10mA max. current at Choice of two: LOAD RELAYS 120V Arrangement 30, with digital display NUMBER: one instantaneous and one 240VAC Model: 190-264VAC, Arrangement 10, without display delayed. 10 mA max. current at Both available for On-Delay operation TYPE: DPDT, Form C. 240V at 120, 240 or 24V AC; and 24, 48 or OPERATE TIME:P 13 ms, max. 24VAC Model: 19.2-26.4VAC, 125V DC. RELEASE TIME: 10ms, max. 20 mA max. current at CONTACT RATINGS: 24V RANGES 7A at 120, 240 or 24VAC, 1/6 HP. 24VDC Model: 19.2-26.4VDC Switch-selectable ranges of 0-9.99, LIFE: 100 million operations (no load). (5% ripple), 5 mA max. 0-99.9 and 0-999 sec., min. or hrs. current at 24V REPEAT ACCURACY TERMINALS TEMPERATURE RATING AC +0.01 sec on all ranges, synced to 16 screw terminals accessible at rear; 32 to 140°F (0 to 60°C). AC line. integral wiring diagram. DC better than + .010% by crystal WEIGHT controlled oscillator after warm up. HOUSING NET: AC 1 lb., 6 oz. 2 72mm DIN size; plug-in design; fully DC 14 oz. RESET TIME gasketed, dust and water-tight in panel Clocked at 60 ms. mounted installations. SHIPPING: AC 2 lbs. DC 1 lb., 8 oz. TIMING MODES SINGLE CYCLE: interval or delayed. POWER REQUIREMENTS ACCESSORIES REPEAT CYCLE: pulse-clocked at 50 to 120V AC: 95-132V AC, 50 or 60 Hz. STANDARD: hardware is provided for 80 ms (will be constant Inrush -- .3A. front-of-panel mounting. for a given unit). Running -- 0.06A at 120V AC. OPTIONAL: Surface-mounting brackets 240V AC: 190-264V AC, 50 or 60 Hz. with front-facing terminals. NEMA 12 DISPLAY (Arr. 30 only) Inrush --.15A. molded case (1 timer). CYCLE PROGRESS: Running -- 0.03A at 240V AC. (See Accessory section of catalog.) 3 digit display, 0.3 inch, high-intensity, 24V AC: 19.2-26.4V AC, 50 or 60 Hz blue programmable: DOWN and STOP, Inrush -- 1A. DOWN and GO, UP and STOP or UP Running -- 0.25A at 24V AC. and GO. 24V DC: 19.2-26.4V DC, 5% ripple TIME-OUT: display (left); energized Running -- .120A AT 24V DC. at time-out. TIMING BAR: - display (right); blinks once per second during cycle, rapidly after time-out. TERMINAL WIRING WIRING * Display model only. Clock prewired to terminal 1 on non display model. Before starting your design, read the safety statement on the inside back cover of the ATC catalog. 189 SERIES 365 THE COMPUTING TIMER ORDERING CODES WITHOUT DISPLAY WITH DISPLAY 365A 300 Q 10 P X 365A 300 Q 30 P X BASIC TYPE BASIC TYPE RANGE RANGE 300 0 to 9.99, or 99.9 or 999 sec., min., or hr. 300 0 to 9.99, or 99.9 or 000 Special 999 sec., min., or hr. 000 Special VOLTAGE & FREQUENCY Q – 120VAC, 50-60 Hz VOLTAGE & FREQUENCY R – 240VAC, 50-60 Hz Q – 120VAC, 50-60 Hz T – 24VAC, 50-60 Hz R – 240VAC, 50-60 Hz K – Special T – 24VAC, 50-60 Hz N – 24V DC** ARRANGEMENT K – Special 10 – Without display, on-delay ARRANGEMENT (reset on power failures cannot integrate time) 30 – With display, on-delay (reset on power failure) FEATURES P – Basic plug-in unit FEATURES X – Standard unit P – Basic plug-in unit K – Special X – Standard unit K – Special ACCESSORIES 0353-260-27-00 Surface mounting bracket kit 0305-265-61-70 Retrofit kit 0365-260-25-00 Resistor Kit for 48VDC 0365-260-26-00 Resistor Kit for 125VDC For prices and further information, consult factory. **Operation on 48VDC or 125 VDC can be obtained by using one of the resistor kits listed under accessories 190 TIMERS