PANEL MOUNTED DIGITAL TIMERS 765 SERIES Programmable Count/Time Step Control DIMENSIONS INCHES MILLIMETERS FEATURES • 100 Programmable Steps  8 Programmable Outputs  Multiple Timing Ranges  Time and/or Count Step Advance Modes  120VAC and 240VAC Models  Easy Programming  Membrane Keypad/Panel Gasket Resist Industrial Environments  Definitions Displayed on Internal PCB  Large 9/32" Digital LCD Readout  15-Pin Terminal Base Fits Standard 81mm (3.19") Dia. Cutout  Four-Point Screw Mounting Resists Vibration OPERATION The Model 765 is a powerful, compact, economical sequential control that features an extremely 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 MODEL 600-3-3950 from 0.01 seconds to 99 hours/59 minutes and a host of other primary and secondary SURFACE MOUNTING BRACKET keypad functions. It step advances on the basis of time or count which can be intermixed from one control step to the next if desired. 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. Sealed for the harsh industrial environment, the Model 765 is equally at home in the laboratory for quality control or test applications. Two models, one for 120VAC the other for 240 VAC service, are offered. Count input can be done at either line voltage or at 12-8VDC/24VAC. For additional flexibility, the Model 765 features a 4-element DIP switch to manually select count input rate (500 or 5000/minute), time/count inhibit setting (activated on application or removal of voltage), starting mode (standard or reverse) and keypad lockout (on or off). Operationally the front panel display provides indication of; step number, time or count value and output status when the unit's in the run mode; and programming information when in the program mode. The membrane keys provide input command access to generate the desired program mode sequence, as well as intervene in the run mode sequence. www.automatictiming.com 139 SPECIFICATIONS Steps (Control Levels) Power/Control Input 100 Voltage - 120 or 240VAC Power Consumption - 3.2VA Timing Ranges Frequency - 50/60 Hz. 0.01 Sec. to 99.99 Sec. Range -20% to +10% Nom. 0.1 Sec. to 999.9 Sec. Outputs 1 Sec. to 99 Min/59 Sec. 1 Min. to 99 Hr/59 Min. 8 Relay Contacts, N.O. Ratings - 5A/250V/1250VA Count Range Max.Resistive 9999 2A/250V/500VA Max. Count Input/Time Inhibit Inductive Line Voltage or 12-18VDC, 24VAC Mechanical Life Count Speeds (AC or DC) 50,000,000 Ops. 500/Min. Transient Voltage Protection 5000/Min. Metal Oxide Varistor Repeat Accuracy Weight Count - 100% 1.64 lb. Time - ±0.01 Sec. Max. Memory EEPROM Operating Temperature 32° to 140°F (0° to 60°C) WIRING ORDERING INFORMATION When ordering sequence controller, the model number must be followed by suffix that denotes desired operating voltage. Example: 765-8-1000 765-8 — XXXX Model Operating Number Voltage 1000 = 120VAC 1001 = 240VAC 600-3-3950 Base Mounting Bracket: 651-3-0128 Panel Gasket 1/8" Thick (Included with Controller) 651-3-0129 Panel Gasket 1/4" Thick (Included With Controller) www.automatictiming.com 140 PANEL MOUNTED DIGITAL TIMERS PANEL MOUNTED DIGITAL TIMERS MODEL 765 STEP CONTROLLER THE PERFECT ALTERNATIVE TO CAM TIMERS AND MICRO PLC'S FOR SIMPLE SEQUENTIAL APPLICATIONS 8 OUTPUTS 1 SEQUENCE USER PROGRAMMABLE 100 PROGRAMMABLE STEPS STEP ADVANCE BY USER FRIENDLY— TIME OR COUNT SIMPLE PROGRAMMING, ALL WITH FRONT KEYPAD LIQUID CRYSTAL DISPLAY KEYPAD LOCKOUT TO OF STEP NUMBER, PREVENT ACCIDENTAL TIME/COUNT VALUE BUILD-IN CYCLE COUNTER CHANGES AND OUTPUT STATUS ALLOWS FOR PRESET CYCLE CONTROL OR ACCUMULATED CYCLE INDICATION LCD DISPLAY Output Status 8 7 6 54321 ON ON ON ON ON ON ON ON Step Number Time or Count Value 8 8 8 8: 8.8 PGM HRS MIN SEC CNT CYC Program Annunciator Cycle Annunciator Directional Arrows Count Annunciator Time Range Annunciators OUTPUT STATUS — Indication of the "on" or "off" TIME RANGE ANNUNCIATORS — In run mode, CYCLE ANNUNCIATOR — Illuminates in both state of each output in both the program and run modes. they indicate the time range being executed on each step. program and run modes when the value of the cycle In program mode, they indicate the time range that has counter is being displayed. STEP NUMBER — Indication from "H" (Home) been or will be programmed. Note that the SEC annunci- through "99". COUNT ANNUNCIATOR — Illuminates in both ator (when used by itself) is associated with two different program and run modes when step advance is to take PROGRAM ANNUNCIATOR — Illuminates in the time ranges depending on the position of the decimal place on the basis of a count value. program mode. point. DIRECTIONAL ARROWS — In run mode, they TIME OR COUNT VALUE — Four-digit indicate the direction of timing or counting, i.e., from the indication of the programmed value in the setpoint to zero or from zero to the setpoint. In program program mode or the actual value in the run mode. mode, they indicate the direction of manual stepping with the STEP key. www.automatictiming.com 141