Memorex RX 1 Smart Manual de instalación descargar pdf (Pagina 102)

100 | Installation

Wire Preparation Procedure

PWR/DATA Cable (6-Pairs Twisted):

We recommend that the main cable insulation (black plastic) be stripped about 5 inches

back to expose the color-coded leads. Below are the color and signal designation of the

wires:

Pin 1 --- Red ----------- +10-32 VDC

Pin 2 --- Black -------- Negative GND.

Pin 3 --- Blue ------- NMEA TX1-

Pin 4 --- Brown ------- NMEA TX1+

Pin 5 --- Orange --------- NMEA RX1-

Pin 6 --- Green ------ NMEA RX1+

Pin 7 --- Yellow -------- NMEA TX2 -

Pin 8 --- White ------- NMEA TX2+

Pin 9 --- Purple ---- NMEA RX2-

Pin 10 -- Grey ------ NMEA RX2+

Pin 11 -- Lite Green -- GND Fast Channel IN

Pin 12 ------------ GND

Strip the individual wire insulation about 1/2 inch to make it more convenient to connect

the wires to terminal strip posts. Use electrical tape or shrink tubing to protect exposed

shield wires. Use a 20-position terminal strip to terminate the PWR/DATA and AUXiliary

cables. This item is not supplied with the product.

AUX Cable (4-Pairs twisted):

Below are the color and signal designation of the wires:

Pin 1 --- Yellow ------- Ext. MOB Input

Pin 2 --- Green -------- GND.

Pin 3 --- Blue ----------- Dry Contact 1

Pin 4 --- Purple -------- Dry contact 2

Pin 5 --- Grey ----------- Speed Log IN +

Pin 6 --- White --------- Speed Log IN -

Pin 7 --- Orange ------- Speed Log Out +

Pin 8 --- Brown --------- Speed Log Out -

An optional Junction Box (P/N 500 100 1002) is available for easy plug & play installation.

This junction box has all the three cables (Pwr/Data, Aux and Antenna) pre-installed.

External Power

The MX51x will to operate on 12 ~ 32 VDC supply. It can tolerate voltages no lower

than 10 volts and no higher than 35 volts. It draws about 1 Ampere at 12 VDC (with

the antenna connected). Power wire colors are red (+) and black (-). Even though the

navigator has a reverse polarity protection device, we recommend that the installer

observe proper polarity before hooking up the power leads. Use a 2 amp. fuse in line

with the red wire.

Navigator Grounding

The internal electronic circuits of the navigator are isolated from the external power

supply. Connect the ground stud to ship’s seawater ground to avoid static charge build

up.

Seawater ground is any electrically conductive material that is directly in contact with sea

water.

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Memorex RX 1 Smart Manual de instalación Pagina 102

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