Vega LUCOM EDGE router ER75i v2 SL USER’S GUIDE Bedienungsanleitung PDF herunterladen (Seite 20)

EXPANSION PORT MOUNTING

Interface behaviour of module Expansion port RS485/RS422 can be made by wiring

jumpers J4, J5 and J6 on this module. If RS485 is required, jumpers J4 and J5 must be

connected and jumper J6 disconnected. If RS422 is required, jumpers J4 and J5 must be

disconnected and jumper J6 connected.

Jumper placement can be seen in the picture below (module Expansion port

RS485/RS422 from TOP layer). We recommend that internal power supply is only chosen

in the event that it is not possible to ensure external power supply. If internal power supply

is chosen, converter RS485/RS422 is not galvanic separated.

The jumper circuitry for internal supply The jumper circuitry for external supply

The jumper circuitry for RS485 The jumper circuitry for RS422

Jumper J2

Jumper J3

Jumper J2

Jumper J3

Jumpery J4 a J5

Jumper J6

LUCOM GmbH * Ansbacher Str. 2a * 90513 Zirndorf * Tel. 09127/59 460-10 * Fax. 09127/59 460-20 * www.lucom.de

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Vega LUCOM EDGE router ER75i v2 SL USER’S GUIDE Bedienungsanleitung Seite 20