Omron LCM100 Manuale Utente Scaricare il pdf (Pagina 10)

DATA-LINC GROUPp

LCM100 User’s Guide

Appendix C

System Block Diagram

Data Terminal

Equipment

RS-232C

Interface

DB-25P

Connectors

w/Cable

Pin 2

LCM100-2

Data Communications

Equipment

RS-232C

Interface

DB-25P

Connectors

w/Cable

Pin 2

Data

Out

Data

In

LCM100-1

Data

In

Data

Out

Frequency

Modulator

Lowband

Oscillator

Carrier

Detect

Circuit

Lowband

Receiver/

Demodulator

AC Power

Lines

Highband

Receiver/

Demodulator

Highband

Oscillator

Frequency

Modulator

Pin 3

Data

Out

Pin 7

Signal Ground

Carrier

Detect

Circuit

Pin 8

Pin 3

Data

In

Data

Out

Carrier

Detect

Output

Pin 7

Signal Ground

PN 161-09998-001A

9

1 2 3 4 5 6 7 8 9 10

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