Vega Housing type 505 Bedienungsanleitung PDF herunterladen (Seite 12)

12 Housing type 505

Electrical connection

3.4 Terminal coordination on VEGACOM 557

Interface RS 485 RS 422 RS 232 TTY 2 x RS 422 ––

Protocol/ Modbus Modbus Modus Modbus Interbus S PC/

Bus system Profibus procedure procedure procedure Modem-

procedure 3964 (R) 3964 (R) 3964 (R) Interface

3964 (R) ASCII ASCII ASCII

Terminal ASCII

GND GND GND GND IBS (out)

GND

TxD T + IBS (out)

RxD R + IBS (out)

R – IBS (out)

/DI

T – IBS (out)

/DO

DISBUS + DISBUS + DISBUS + DISBUS + DISBUS + DISBUS +

DISBUS – DISBUS – DISBUS – DISBUS – DISBUS – DISBUS –

C/C’; GND 1 GND GND IBS (in)

DGND GND

B; RxD/ RX IBS (in)

TxD-P DO

TX IBS (in)

A; RxD/ /RX IBS (in)

TxD-N /DI

+5 V

/TX IBS (in)

/DI

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Vega Housing type 505 Bedienungsanleitung Seite 12