Omega Vehicle Security DPC10-TL Introduction, Front View, Rear View, Applications, Operation

INTRODUCTION

Your OMEGA DPClO-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.

Plastic	FRONT VIEW
front panel
sealed to -	8digit LCD
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	Display
NEMA 4X

Count occurs on this edge of the pulse (Voltage applied to terminal)

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Terminal 3 is pulled down to common. When a sensor output supplies 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 DPClO-TL extends the life of the battery.

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REAR VIEW

AST 4 Ml Reset

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 Contact Opens

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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

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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

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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.

Note: The front-panel reset button comes disabled from the factory. To enable the button, install 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.

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