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Marsh Bellofram Automatic Timing & Controls Division 385A Series Timer/Counter with Memory

Marsh Bellofram Automatic Timing & Controls Division 385A Series Timer/Counter with Memory
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Marsh Bellofram Automatic Timing & Controls Division 385A Series Timer/Counter with Memory - 1

800.727.5646 automatictiming.com Automatic Timing & Controls 385A Series Panel Mounted Digital Timers// 385A Series 109 In the timer mode, the 385 can be programmed to cover the overall span of 0.01 SEC to 999 HR in nine ranges, and can be programmed to time in Hours:Minutes and Minutes:Seconds. In the counter mode, it can cover the overall span of 1 to 99,900 counts in two ranges. MULTIPLE RELAY ACTIONS: The relationship between the 385’s two DPDT relays, Relay 1 and Relay 2 can be programmed for any of the four modes of operation to satisfy virtually any control scheme. MULTIPLE STARTING OPTIONS: The 385 can be easily programmed to start with a momentary or sustained start signal. The start signal can also be set for a voltage or no voltage starting condition. NEW TIMING AND COUNTING MODES: The 385 has two new modes of operation. The flip-flop timer/counter with batch, which can be programmed to function as a flip-flop that will stop after a certain number of cycles or a time span. The other new flip-flop function is a standard flip-flop with a programmable dwell between the relays. DISPLAY: The display is an LED dual display which can be programmed to run UP to or DOWN from the set point. The lower display shows the preset selected to view and the upper display shows the cycle progress. NON-VOLATILE MEMORY: The 385 retains its entire program and preset time/count periods even when there is a loss of power. No batteries are required. REAL-TIME COMPUTATIONS: The 385’s microcomputer instantly recomputes time/count-out when there is a change in the set point during a cycle. This allows you to shorten a cycle without loss of accuracy. COMPACT, PLUG-IN AND DUST-TIGHT: Packaged in a 72mm2 DIN housing, the 385 takes 40% less panel space than conventional timers. A true plug-in design, it can be replaced in seconds without disturbing housing or wiring. Fully gasketed and sealed, it is dust tight in panel mounted installations. SETUP: Setup of the 385 is accomplished using 16 DIP switches which are located inside the unit. These DIP switches give a visual indication of how the Controller is setup, and eliminates the use of complex programming codes. T ime r/Co un te r w i t h M e m o r y • EEPROM Memory • Easy DIP Switch Setup • Three Adjustable Presets with Internal Cycle Totalizer • Dual LED Display with Cycle Progress • Selectable SEC, Min., or Hrs., Ranges • Nine Timing Ranges 0 to 9.99, 99.9, 999, or HR:MIN, MIN:SEC to 99:59 • Two Counting Ranges 0 to 9999 or 10 to 99990 • Multiple Starting Options • Dual DPDT Relays Rated at 7A @ 120 or 240 VAC • 50-60 Hz 120 VAC Only \\\DIMENSIONS (INCHES/MILLIMETERS) MODEL NUMBER >>>>>> 385A 500 50 P Range 500 Q 50 P X Voltage & Frequency 120 VAC 50-60 Hz 240 VAC, 50-60 Hz R Function Programmable Features Basic plug-in unit Standard unit Special K

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Marsh Bellofram Automatic Timing & Controls Division 385A Series Timer/Counter with Memory - 2

385A Series Automatic Timing & Controls automatictiming.com 800.727.5646 110 Panel Mounted Digital Timers // 385A Series After you have setup the Controller by programming the DIP switches you must first set DIP switch (8) on the right bank to program mode, this allows you to set the presets 1, 2 and 3, in seconds, minutes, or hours. You must press the “select” button to choose the preset to select. To choose the time range you must select the timing bar ” “ and scroll to your time range. The seconds range is indicated by the timing bar in the top position, the minutes in the middle...

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Marsh Bellofram Automatic Timing & Controls Division 385A Series Timer/Counter with Memory - 3

800.727.5646 automatictiming.com Automatic Timing & Controls 385A Series Panel Mounted Digital Timers // 385A Series 111 THE DISPLAY: A highly visible dual display consists of three digits with a movable decimal point or four digits for counting. There is a horizontal timing bar “ ” which appears to the right of the upper display and blinks once per second during timing. This is very useful in showing that the timer is timing especially when the digits do not change rapidly as in the hours ranges. The timing bar blinks rapidly at time-out as well. The lower display is DIP switch selectable...

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