To Next Page

To Previous Page

GB - 15

Control

2.7.2 Diagnosis/visualisation

TheintegratedRS232/485interfaceservesfortheconnectionofservicetools(e.g.COM-

BIVIS)anddisplays.TelegramDIN66019IIisusedascommunicationprotocol.

Thecorrectcongurationandlanguagelemustbeloadedfortheoperationwith

COMBIVIS.ThedownladcanbedoneviatheKEBwebsite.

Interface Standard Connecting cable

RS485 TIA/EIA-485andISO8482

RS232 ANSI TIA/EIA-232 0058025-001D

RS232/USB 0058060-0020

2.7.2.1 Assignment of the interface X4A

5 4 3 2 1

9 8 7 6

5 4 3 2 1

9 8 7 6

reserved 1

6 reserved

TxD(RS232) 2

7 DGND(referencepotential)

RxD(RS232) 3

8 TxD-A(RS485)

RxD-A(RS485) 4

9 TxD-B(RS485)

RxD-B(RS485) 5

2.7.2.2 Connection of the RS232 interface

A RS232-cable is needed to connect the interface operator with the PC.

Serial cable to connect the operator with a PC

0058025-001D

2.7.2.3 Connection of the RS485 interface

The following instructions must be observed in order to prevent interferences at

theRS485interface:

• useCAT5cable(inpairs,twistedandshieldedcable)

• groundatoneside(prioratinterference-freeside)

• Connectterminatingresistors(120Ω)at bothends onpair ofwires ofthe

communication bus

IfCAT7cableisused(bywayofderogationfromourrecommendation)laythe

interior shield each to the transmitter.

KEB COMBIVERT S6 Series Installation Manual

Other manuals for KEB COMBIVERT S6 Series