Lathem DDC2 manual Installation, Timer Control

Page 57

Page 51	Digital Display Wall Clock Guide	DDC-TC Timer Control Panel

Installation

The DDC-TC mounts directly to a standard, double-gang wall box. (not included) Once the wiring has been attached, place the wires inside the double-gang wall box and mount the DDC-TC to the box with the four screws supplied with the DDC-TC by inserting them through the mounting holes and securing.

Mounting Holes

	TIMER CONTROL
	Count Up
Set Hours	Start 00:00
Quit	Stop / Continue
	Count Down
Set Minutes	Start HH:MM
	Stop / Continue

Mounting Holes

Image 57

Contents Installation & Users Guide Lathem Time Corporation Table of Contents Page Page Page Clock Operation IntroductionAbout this Manual DDC-TC Optional AccessoriesPage Setting the DIP Switches DDC2 / DDC4 Series Configuring the DDC Series Wall ClockDIP Switch Settings Configuring RS485 Communications DDC2/4-RS Series Battery Usage DDC2 / DDC4 SeriesDDC2/4-RS / DDC2/4-RS-24 Power Cord Installation DDC2/4-RS Battery Installation DDC2 / DDC4 SeriesSecondary Wiring Wiring Installation DDC2/4-RS SeriesRS485 Wiring DDC-TC WiringReplacing an Existing DDC4 Wall Clock Board Layout DiagramMounting to a Wall Mounting DDC2 / DDC4 SeriesMounting to a Single Gang Box DDC2 Double Mount Wall DDC2 Double Mount Wall DDC4 Double Mount Wall Double Mount Ceiling DDC2 Double Mount Ceiling DDC4 Double Mount Ceiling Time Formats Setting the TimeAppendix a DDC2-RS / 4-RS Secondary Clock Wiring Diagrams BLKStand-Alone 115VAC WHT Wire Synchronous 115VACGrnd Wire Synchronous 24VAC CorrectionAC RTN BLK BRN / WHT BLU / WHTWire minute Impulse 59th Minute Grnd BLKYEL / WHT VIO / WHT BRN / WHT BLK YEL / WHT VIO / WHT BRN / WHT Wire Minute Impulse 59th Minute With 12 Hour CorrectionStandard Electric Synchronous BLK YEL Standard Electric AR-2A 2-Wire Dual VoltageStandard Electric AR-2 2-Wire Dual Voltage Synchronous Wired Simplex 59th Minute Dual Motor Simplex 45th Minute Dual Motor Edwards Dual Motor BLK YEL / WHT VIO / WHT BRN/ WHT Standard Electric AR-3 3-Wire Minute ImpulseNational Synchronous Wired Stromberg Synchronous Wired 56th Minute Cincinnati D1 CommonCincinnati D6, Edwards VIOGrnd AC RTN BLK VIO / WHT YEL / WHT Wire Pulse Alternating 24VDCElectronic Coded Grnd AC in AC RTN BLK BLUStraight Frequency Grnd AC AC RTN BLK BLUWire Minute Impulse 58th Minute Wire Minute Impulse 44th Minute VIO / WHT YEL / WHT Wire Reverse Polarity Minute Impulse 59th MinuteAppendix B DDC2-RS-24 / DDC4-RS-24 Wiring DDC2-RS-24 / DDC4-RS-24 Wiring RS485 Data Format Appendix C RS485 Wiring DiagramsGND OMCJP4 Omcii to DDC2-RS / 4-RSLTR0 to DDC2-RS / 4-RS BLK HLTR4 / 8-512 to DDC2-RS / 4-RS + of JP4Wiring Appendix D DDC-TC Timer Control PanelTimer Control InstallationAs a Count Down Timer Operation As a Count Up TimerLTR-0 Appendix E LTR-GPS Satellite Receiver / Clock SynchronizerPage Connecting to a Lathem DDC2-RS or DDC4-RS Digital Clock DDC2 / DDC4 Appendix F SpecificationsLimited One-Year Limited Warranty Appendix G Warranty

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