Omega Vehicle Security DPC10-TL User's Manual
Contents
1. We are glad to offer suggestions on the use of our various products Nevertheless OMEGA only warrants that the parts manufactured by it will be as specified and free of defects OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER EXPRESSED OR IMPLIED EXCEPT THAT OF TITLE AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED LIMITATION OF LIABILITY The remedies of buyer set forth herein are exclusive and the total liability of OMEGA with respect to this order whether based on contract warranty negligence indemnification strict liability or otherwise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages Every precaution for accuracy has been taken in the preparation of this manual however OMEGA ENGINEERING INC neither assumes responsibility for any omissions or errorsthat may appear nor assumes liability for any damages that result from the use of the products in accordance with the information contained in the manual ee RETURN REQUESTS INQUIRIES Direct all warranty and repair requests inquiries to the OMEGA ENGINEERING Customer Service Department Call toll free in the USA and Canada 1 800 622 2378 FAX 203 359 7811 Interna tional 203 359 1660 FAX 203 359 7807 BEFORE RET2. Page 3 ae REPLACEMENT PARTS OTHER OMEGA MINI COUNTER PRODUCTS DPC10 BAT Battery DPC10 CS Add Subtract Totalizer 46066 210 Gasket Solid State Input 53300 241 Mounting Clip DPC10 CC Add Subtract Totalizer 28772 200 Mounting Screw Contact Input DPC10 QT Quadrature Indicator DPC10 RM Ratemeter DPC10 RT Ratemeter Totalizer SA WARRANTY OMEGA warrants this unit to be free of defects in materials and workmanship and to give satisfactory service for a period of 13 months from date of purchase OMEGA Warranty adds an additional one 1 month grace period to the normal one 1 year product warranty to cover handling and shipping time This ensures that our customers receive maximum coverage on each product Ifthe unit should malfunction it must be returned to the factory for evaluation Our Customer Service Department will issue an Authorized Return AR number immediately upon phone or written request Upon examination by OMEGA ifthe unit is found to be defective it will be repaired or replaced at no charge However this WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of being damaged as a result of excessive corrosion or current heat moisture or vibration improper specification misapplica tion misuse or other operating conditions outside of OMEGA scontrol Components which wear or which are damaged by misuse are not warranted These include contact points fuses and triacs
3. OE OMEGA An OMEGA Technologies Company DPC10 TL Totalizer M1662 0693 POWER Internal battery 3 V lithium Life expectancy 5 years Replacement Part DPC10 BAT PHYSICAL Operation Temperature 0 55 C Storage Temperature 20 70 C Operating Humidity 90 Non condensing Weight 2 2 oz net Display Size 43 high Front Panel Rating NEMA 4X when mounted with gasket provided Case Material Cycolac X 17 TOTALIZER Type UP counting Digits 8 DC COMMON Terminal 1 COUNT INPUTS Input B Terminal 2 low speed input designed for contact closures to common Speed 0 40 Hz Minimum Low Time 5 msec Minimum High Time 20 msec impedance 101 KQ Voltage Thresholds Low 0 to 0 4 V de High 2 0 to 28 V dc Max High 28 V de lt 1 25 gt 31 75mm Recommended 4 299 Panel Cutout 33mm 4 Input A Terminal 3 high speed input requiring a voltage source such as a current sourcing sensor or a current sinking sensor used with the provided pull up resistors Speed 0 to 10 kHz Minimum Low Time 80 microseconds Minimum High Time 20 microseconds The above times are with a 0 to 5 0 V swing Input Impedance 2kQ above 5 V dc Voltage Thresholds Low 0 to 1 2 V dc High 2 0 to 28 V dc Max High 28 V de RESET INPUT Terminal 4 designed for contact closures to dc common Minimum Low 0 25 to 1 second maintained The required pulse width varies with count speed scale factor and number of digits displayed
4. URNING ANY PRODUCT S TO OMEGA YOU MUST OBTAIN AN AUTHORIZED FROM OUR CUSTOMER SERVICE DEPARTMENT IN ORDER TO AVOID PROCESSING DELAYS The assigned AR number should then be marked on the outside of the return package and on any correspondence Please have the following information available BEFORE contacting OMEGA 1 P O number under which the product was PURCHASED 2 Model and serial number of the product and 3 Repair instructions and or specific problems you are having with the product OMEGA s policy is to make running changes not model changes whenever an improvement is possible That way our customers get the latest in technology and engineering OMEGA is a registered trademark of OMEGA ENGINEERING INC Copyright 1993 OMEGA ENGINEERING INC All rights reserved including illustrations Nothing inthis manual may be reproducedinany manner either wholly or in part for any purpose whatsoever without written permission from OMEGA ENGINEERING INC Printedin U S A ff OMEGA ENGINEERING INC O ne Omega Drive P O Box 4047 Stamtord CT 06907 Tel 203 359 1660 Telex 996404 Cable OMEGA Fax 203 359 7700
5. Voltage Thresholds Low 0 to 0 4 V dc High 2 0 to 28 V dc FRONT PANEL RESET ENABLE Terminal 5 Operation Level sensitive maintained COUNT ACCURACY 100 when operated within specifications INTRODUCTION Your OMEGA DPC10 TL is an UP counting totalizer with a high contrast eight digit LCD display The front panel reset key can be disabled A remote reset terminal is provided k FRONT VIEW Plastic front panel sealed to 7 meet iC pogon j i t NEMA 4X Reset button REAR VIEW ast 4 Reset IAs Solid State input Sai ole INB2 Contact input Enable Gnd 1 Ground APPLICATIONS This totalizer is intended for simple totalizing applications One count input pulse per item is necessary The only decisions to be made are 1 Do you use the high or low speed input 2 Do you want the front panel reset button active OPERATION The totalizer display has lead zero blanking No decimal point is available MOUNTING lt _2 677 68mm gt Recommended Panel Cutout Count inputs Instalt mounting clip Separate contact and solid state count inputs are provided The solid state input terminal 3 requires a current sourcing sensor and can count up to 10 kHz Inputs into this terminal are counted on the positive going edge Page 2 Count occurs on this edge of the pulse f Voltage applied to terminal e Terminal 3 is pulled down to common When a sensor output s
6. upplies voltage to this terminal one count is registered on the display The sourcing signal must supply at least 2 0 V dc but no more than 28 V dc Note When a sourcing signal is applied to terminal 3 a power assist feature of the DPC10 TL extends the life of the battery Terminal 2 is the low speed current sinking count input designed to be used with a contact closure to ground It has a maximum count speed of 20 Hz Inputs into this terminal are counted on the negative going edge Contact Closes input realized on this edge of the pulse Contact Opens Terminal 2 is pulled up to 3 V dc When a contact closes pulling the voltage down to 4 V dc or less one count is registered RUN MODE Screens The totalizer screen is the only screen available on this model Front Panel Reset Enable Note The front pane reset button comes disabled from the factory To enable the button instali a jumper wire from terminal 5 to ground terminal 1 Note The reset terminal on the rear panel is still active when the front reset button is disabled PROGRAM MODE There is no program mode for this model WIRING RECOMMENDATIONS Following these suggestions will increase noise immunity and extend the life of the product Cable Make the connection between the count source and the totalizer with a two conductor shielded cable Connect the shield to earth ground at one end only Relay Coil Suppression If a rela
7. y contact is used as a count source suppress the relay coil This can be accom plished with an RC network for AC coils or a diode for DC coils Mounting Do not mount he totalizer near a solenoid or other inductive devices Supply enough ventilation to keep the totalizer operating within the temperature specifications BATTERY SAFETY The lithium battery that powers your device contains inflam mable materials such as lithium organic solvent and other chemical ingredients Explosion or fire may result if the battery is not handled correctly To avoid an accident follow these guidelines Do not stack or jumble up batteries Do not heat batteries above 95 C Do not disassemble batteries Do not recharge lithium batteries Do not apply pressure to or deform batteries Do not solder to batteries Do not dispose of batteries in fire e Insert battery with correct polarity ae 1 Ground Input B Use with Contact Closure to Ground Count Input Maximum 20 Hz Count Speed hig Use with Current Sourcing Sensor Count Input maximum 10 kHz Count Speed 5 Connect to ground to Reset Totalizer This is a maintained or Level Sensitive Reset Connect to Ground to Enable Reset Key Reset Key Enable WIRING DIAGRAMS CONTACT CLOSURE COUNT INPUT 5 Enable R SOLID STATE COUNT INPUT CURRENT SOURCING SENSOR SOLID STATE INPUT CURRENT SINKING SENSOR FRONT PANEL RESET ENABLE
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