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Manual de instalación - Rice Lake Weighing Systems

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SUMINISTRO<br />

ELÉCTRICO<br />

–6VDC<br />

GND<br />

GND<br />

+6VDC<br />

PIEZO<br />

BUZZER<br />

OPTION<br />

CONEXIÓN<br />

A PLACA<br />

DE INTERFAZ<br />

J13<br />

BATERIA<br />

SW2<br />

MODO DE<br />

PUERTO 1 J9PUERTO 3 J10 PUERTO 4 ARRANQUE J2<br />

GND<br />

RS-232 RxD<br />

RS-232 TxD<br />

J8<br />

PUERTO 2<br />

J11<br />

CONECTOR A<br />

J5 J6<br />

1 1<br />

1<br />

JP3<br />

GND / –20mA OUT<br />

RS-232 RxD<br />

RS-232 TxD<br />

+20mA OUT<br />

PLACA OPCIONAL<br />

UBICACIÓN DE PLACAS OPCIONALES<br />

GND / –20mA OUT<br />

RS-232 RxD<br />

RS-232 TxD<br />

+20mA OUT<br />

RS-485 A<br />

RS-485 B<br />

BUS DE EXPANSIÓN<br />

+5VDC<br />

GND<br />

DIO1<br />

DIO2<br />

DIO3<br />

DIO4<br />

Figura 2-5. Tarjeta CPU <strong>de</strong> la 920i Mostrando la Ubicación <strong>de</strong> las Tarjetas Opcionales<br />

SW1<br />

CONECTOR A<br />

PLACA OPCIONAL<br />

RANURA 1 RANURA 2<br />

INTERRUPTOR<br />

REMOTO<br />

DE PREPARACIÓN<br />

J15<br />

J7<br />

J1<br />

1<br />

E/S DIGITAL<br />

Instalación 11

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