A103 Preset Timer A103-008 Datasheet

EAGLE SIGNAL brandElectronic TimersTIMERSELECTRONICTIMERS55.12 DANAHER INDUSTRIAL CONTROLSEAGLE SIGNAL brandElectronic TimersThe A103 Preset Timers are amazingly compact in size and low in cost,with a full complement of popular features such as field programmableUp or Down timing and Interval or ON-delay operation. The A103series also includes matching indicators for count-totalizing, timing, andrate metering, as well as preset-counter models. All are in a uniform 36x 72 millimeters bezel size package, enhancing your control panel witha family of devices that look and program alike.A supertwist LCD display with thick 12mm (.47") high digits allows foreasy viewing at a glance and feature display-backlight capability bysimply connecting an external 12VDC supply.Powered by an internal 3 volt battery, the A103's unique design has twobattery slots; this allows battery changeover without loss of memory.Numerous types of inputs can be accepted giving you a totally self-contained system not requiring external power.¦ Matching totalizing counter, time and rate indicators, and preset-counters available – look great together on a panel¦ SSR relay output – selectable Interval or ON-delay operation¦ High visibility 7-digit LCD display with backlighting capability standard¦ Long life 3 Volt lithium battery eliminates the need for external power¦ Accepts input signals from a variety of sources: Dry Contact, PNP orNPN Sensors, Encoders¦ Programmable Up or Down timing¦ Resettable remotely or from the front panel¦ Programmable security of front panel reset button and preset entry¦ Option modules provide additional functionality and added conve-nience – fast, easy installation¦ NEMA 4/IP65 rated front panel for use in washdown environmentsThe A103 Preset Timers are further enhanced by a series of quick-attach option modules. These can provide a power supply for sensorsand display backlighting, provision for high or low voltage AC or DCtiming signals, and mechanical relay output.SPECIFICATIONSStart/Stop Input: NPN, Contact Closure; Accumulates time when connectedto common; Low State: < 1.0 VDC, High State: > 2.0 VDC (28VDC max)Security Input: Allows access to panel reset and programming featuresRemote Reset Input: NPN or Contact Closure to common; edge sensitiveControl Output: Isolated Photomos relay; 0.1 amp @ 30 VAC/DC, >50? onresistance. Programmable Interval or ON-delay operationPower Source: Single or dual 3V Lithium battery; typical 5 years life w/singlebattery, 10 years w/dual batteriesRanges & Resolution: Seconds, minutes to 1/10, hours to 1/10,hours: minutes: secondsDisplay: 12mm high, Supertwist LCD; 7 digits; "Low Bat" indicator.Backlighting: Green Illumination over whole viewable area. Requires 10 to28 VDC power sourceDimensions & Mounting: See dimensions figure. Panel Mount withsupplied mounting bracket and gasketConnections: Screw terminalsWeight: Approximately 64 grams (2.25 ounces)Compact, cost effectivecontrol by elapsedtime… large display withbacklightingDimensions:Option ModuleRear ViewDepth Behind PanelWithout Adaptor Module: 39mm (1.54")With Adaptor Module: 89mm (3.50")Panel Cutout: 33mm x 68mm(1.30" x 2.66")A103 Rear View5678432172mm (2.83")68mm (2.66")33mm(1.30")36mm(1.42")OPTION MODULE SPECIFICATIONSOption modules accessories provide a convenient integrated solution toapplications that require AC or high-voltage DC signals, a mechanicalrelay output, and/or a voltage source for use with external sensors orthe A103's display backlight feature. Specifications for each optionmodule feature follow, while specific combinations of features are listedin the "Models" table, below.AC Power Supply: Provides 10 - 20 VDC @ 50 mA for display backlightingand/or sensor. Requires connection to 115 or 230 VAC, 50/60 HzLow Voltage Input: Allows A103 to accept 5 to 30 VAC or VDC as timing inputHigh Voltage Input: Allows A103 to accept 100 to 260 Volt AC/DC as timing inputMechanical Relay Output: SPDT (Form C); 120/240 VAC, 30 VDC contactsAll in the family - Other matching A103 seriesproducts in this catalogA103 Totalizing Counters: Section 1A103 Preset Counters: Section 2A103 Tachometers/Rate Indicators: Section 4A103 Preset TimersModel No. DescriptionA103-008 A103 Preset TimerThe following option modules attachto the rear of the A103:Model No. AC Power Low Voltage High Voltage RelaySupply Input Input OutputA103-A12 XA103-A17 XA103-A19 X XA103-A10 XA103-A14 X XA103-A11 XA103-A13 X XA103-A15 X XA103-A16 X X XA103-A18 X XA103-A20 X X XReplacement Battery: 605472-0001Panel Hole Punch: A103-A40