Wavetronix SmartSensor Matrix Guide de l'utilisateur télécharger pdf (Page 103)

102 APPENDIX

Figure A.1 – SmartSensor Matrix Connector

e SmartSensor 6-conductor cable has seven wires. Table A.1 details the pinout of the

cable connector and the corresponding wire in the cable. e sensor itself also contains

internal wires that connect to the protective earth lug.

Pin Cable Wire Signal Description

A Red DC+

B Orange and white stripe Data bus 485+ (Sensor port 2)

C Orange Data bus 485- (Sensor port 2)

D Drain / Shield Drain

E Blue Control 485- (Sensor port 1)

F Blue and white stripe Control 485+ (Sensor port 1)

G Black Common (Ground)

H ---- Reserved

Table A.1 – Pinout for Power and Communication Signals

Creating Custom Cables

Proper connector crimping tools are necessary to create custom cables. e SmartSensor

6-conductor cable connector uses a MILC-C-26482 Series 1 connector, crimping contacts

and a watertight back shell. A kit with these parts can be ordered directly from Wavetronix.

Size 20 contacts are used to accommodate the 20 and 22 AWG wires in the cable. (e

SmartSensor 6-conductor cable’s red and black wires provide a 20 AWG wire pair. e other

pairs on the SmartSensor 6-conductor cable are 22 AWG and are normally used for com-

munication.)

Follow the steps below to create a custom cable (see Figure A.2):

1 Slide the strain relief, follower, grommet and back shell over the cable.

2 Strip the cable jacket and shielding back about 11/2 in. (4 cm).

1 2 ... 98 99 100 101 102 103 104 105 106 107 108 ... 115 116

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Wavetronix SmartSensor Matrix Guide de l'utilisateur Page 103