Vega VEGACOM 557 VEGA ASCII protocol Bedienungsanleitung PDF herunterladen (Seite 18)

18 VEGACOM 557 VEGA ASCII

Mounting and electrical connection

Make sure that also VEGACOM 557 is set to

the same interface type (DIL-switch 1 on the

additional board) as VEGACOM 557AP. The

pin assignments of SUB-D-plug and SUB-D-

socket is listed in the tables.

Pin assignments

VEGACOM 557APVEGACOM 557AP

VEGACOM 557APVEGACOM 557AP

VEGACOM 557AP

Module position

BGT LOG 571

The module position is individually selectable,

the VEGALOG 571 processing system

adapts automatically through

autoconfiguration during the first booting.

After autoconfiguration, the slot location of the

cards must never be changed.

BGT 596

The module position is individually selectable.

Please note that the two connected modules

cover a width of 10 TE (5 TE for VEGACOM

557 plus 5 TE for the adapter board

VEGACOM 557AP).

Connection VEGACOM 557AP

BGT LOG 571

With the bus board (part of the carrier BGT

LOG 571) connection to LOGBUS is made

automatically when inserting VEGACOM 557.

The voltage supply of the card must be pro-

vided separately. For this reason, a 2-pole

terminal with tension spring connection,

called U

b,

is available on the back-panel

print. The permissible operating voltage of

VEGACOM 557 should be observed. In case

of DC voltage supply, the correct polarity

should be noted!

BGT 596

When operating VEGACOM 557 as

DISBUS participant, the DISBUS must be

wired in addition to the supply voltage.

For the two cables of the DISBUS, a 2-pole

terminal with tension spring connection is

available. Make sure that the polarity is cor-

rect!

Mounting instructions for VEGACOM

557AP

The two modules connected to the back-

panel print consist of:

- two multipoint connectors acc. to DIN 41

612, series F, 48-pole (d, b, z) connected

via the back-panel print

- four screws

- six coded pins

- four guide rails

Coding

The coding should be carried out for both

modules as described in chapter “2.1“.

Pin-Nr. RS 232 RS422 RS485 TTY

1

----

2 RXD RX

-

T+

3 TXD TX DATA R+

4

----

5 GND GND GND GND

6 - - +5V -

7-/RX-T-

8 - /TX /DATA R-

9-- - -

9-pole SUB-D-plug

Pin-Nr. RS 232 RS422 RS485 TTY

1

----

2 TXD RX

-

T+

3 RXD TX DATA R+

4

----

5 GND GND GND GND

6 - - +5V -

7-

/RX

-

T-

8-

/TX /DATA R-

9-- - -

9-pole SUB-D-socket

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