Omega Vehicle Security LDP1XX-21 General Specifications, Display, ANALOG-TO-DIGITAL Conversion

5.- GENERAL SPECIFICATIONS

DISPLAY

TYPE . . . . . . . . . . . . . . . . . . . . . . . . . 4 digits, 7 segments, red or green LED.

HEIGHTDIGIT . . . . . . . . . . . . . . . . . . 57 mm. (2.3") or 100 mm. (4"). RANGE . . . . . . . . . . . . . . . . . . . . . . . -9999 a 9999

POLARITY . . . . . . . . . . . . . . . . . . . . . Minus only (-). OVERRANGE . . . . . . . . . . . . . . . . . . Display flashing. DECIMALPOINT . . . . . . . . . . . . . . . . Models M1& M3.

ANALOG-TO-DIGITAL CONVERSION

INPUT CONFIGURATION	Single ended.
TECHNIQUE	Dual slope, average value.
POLARITY	Automatic, only minus sign.
SIGNALINTEGRATIONPERIOD . . . .	100 ms.
READ RATE	2.5/s.

OSCILLATOR . . . . . . . . . . . . . . . . . . 400 KHz. quartz crystal.

ENVIRONMENTAL

OPERATINGTEMPERATURE . . 0 to +50 ºC (32 to 122 ºF). STORAGETEMPERATURE . . . . -20 to +85 º C (-4 to 185 ºF). RELATIVEHUMIDITY . . . . . . . . 0 to 85 % not condensed. PROTECTION . . . . . . . . . . . . . . . IP65. (Front part only).

MECHANICAL

DIMENSIONS . . . . . . . . . . . . . . . See table in page 11. PANEL CUT OUT . . . . . . . . . . . . See table in page 11. DEPTH . . . . . . . . . . . . . . . . . . . . See table in page 11. WEIGHT . . . . . . . . . . . . . . . . . . . See table in page 11. CASE MATERIAL . . . . . . . . . . . Aluminium extruded.

FINISHED . . . . . . . . . . . . . . . . . . Anodized, black colour.

ELECTRICAL

STANDARD POWER SUPPLY . 115 Vac. ±10% 50 / 60 Hz. (Optionally 230 Vac)

POWERCONSUMPTION . . . . . . See table in page 11.

6.- FRONT VIEW, for both series

Polarity indicator

Decimal point.

Model M1 & M3

7.- REAR VIEW, for both series

Attaching screws

Signal input

connector

D C B A

Power Supply

Vac + Earth, fuse and spare fuse.

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