Rs-485 terminal – Panasonic WV-CU161 Manuel d'utilisation

Page 15

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15

Internal Diagram

RS-485 Terminal

Control data is transmitted and received to and from other
peripherals. Use a data grade, double-shielded, twisted
pair cable, suitable for the RS-485. Cable length may be
extended up to 1 200 m (4 000 ft).

T

R

RS485

A

B

A

B

G

GND

5

TB TA RB RA

4

3

2

1

RA

TB

4

3

2

1

TA

RB

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