ABB AC500 V3 - EMC-Conforming Assembly and Construction; General Principles

To Next Page

To Previous Page

Power

AX522

I/O Terminal Unit TU515/TU516

supply

DIN

rail

I/O-Bus

UP CH-ERRx

+24V

I+ I–

I/O-Bus

Analog I/O interface

Inputs Outputs

+ – + –

I+ I– O+ O–

+ – + –

O+ O–

PTC PTC

1 M

6.2 EMC-conforming assembly and construction

6.2.1 General principles

Electric and electronical devices have to work correctly on site. This is also valid when electro-

magnetic influences af

fect them in defined and/or expected strength. The devices themselves

must not emit electro-magnetic noises.

Advant controller components have a very high noise immunity.

When the wiring and grounding instructions are met, an error-free operation is given.

High electro-magnetic noises of nearby mounted applications must be taken in consideration

during the planning phase.

An EMC compatible earthing concept will also guarantee an error-free operation here.

Block diagram:

Analog I/O

modules

General consid-

erations

Wiring

EMC-conforming assembly and construction > General principles

2023/03/03 3ADR011074, 1, en_US 59

Other manuals for ABB AC500 V3