Rockwell-automation 61C365 4 Output 4-20mA Analog Rail Manuel d'utilisateur télécharger pdf (Page 39)

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CIRCUITRY

4-20mA OUT

4-20mA OUT

4-20mA OUT

4-20mA OUT

ISOLATION

BOUNDARY

MAIN

CONTROL

CIRCUITRY

RESET

AMP

AMP

AMP

AMP

VREF

VREF

VREF

VREF

VREF

PRECISION

VOLTAGE REF

VREF

DUAL

DIGITALĆ

ANALOG

CONVERTER

ISOLATED

ANALOG

POWER

ISOLATED POWER

S

I

G

N

A

L

S

DUAL

DIGITALĆ

ANALOG

CONVERTER

AĆC

AĆC

DĆC+

DĆC+

SERIALĆ

PARALLEL

REGISTER

ISOLATED

CONTROL

CIRCUITRY

DATA BUS

D/A CONTROL SIGNALS

PRECISION

VOLTAGE REF

VREF

ISOLATED CONTROL SIGNALS

HOST

INTERFACE

CIRCUITRY

LOCAL HEAD OR RAIL MODE SWITCH

Vcc

POWER LED

COMMUNICATION LED

SERIAL HOST INTERFACE

12 PNT.

HOST

CONNECTOR

GND

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