Datalogic-scanning C-BOX 300 Instrukcja Użytkownika Pobierz pdf (Strona 25)

INSTALLATION

9-pin external female connector pinout

Pin Name Function

1 N.C. not connected

2 N.C. not connected

3 B-LINE (RS485+)

4 RTS Ready To Send

5 GND RS485 Bus Reference

6 + 5V (galvanically isolated) RS485 Bus Power Supply

7 N.C. not connected

8 A-Line (RS485-)

9 N.C. not connected

2.5.3 Connection to a Profibus Network

The following figure shows a Profibus layout with C-BOX 3X0 devices connected to a

Profibus Master:

Profibus DP

Slave node #1

PROFIBUS DP

Master

Profibus DP

Slave node #2

Profibus DP

Slave node #n

C-BOX 3X0

Figure 12 - Profibus Connection

It is recommended to use only commercially available PROFIBUS connectors for

connecting to the bus. Use connectors from ERNI and Siemens. If the C-BOX is

installed at the beginning or end of the PROFIBUS cable segment, it is

recommended to use PROFIBUS connectors, which contain an integrated

terminating resistor.

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 37 38

Brak uwag

Datalogic-scanning C-BOX 300 Instrukcja Użytkownika Strona 25