ABB AC500 V3 Hardware Manual page 331

Hide thumbs Also See for AC500 V3:
Table of Contents

Advertisement

The module provides several diagnosis functions (see Diagnosis and State LEDs ).
The following figure shows the connection of the digital input/output module DX522.
2022/01/31
WARNING!
Removal/Insertion under power
Removal or insertion under power is only permissible under conditions
described in Hot Swap chapter
The devices are not designed for removal or insertion under power when Hot
Swap conditions do not apply. Because of unforeseeable consequences, it is
not allowed to plug or unplug devices with the power being ON.
Make sure that all voltage sources (supply and process voltage) are switched
off before you
connect or disconnect any signal or terminal block
remove, mount or replace a module.
Disconnecting any powered devices while energized in a hazardous location
could result in an electric arc, which could create a flammable ignition resulting
in fire or explosion.
Make sure that power is removed and that the area has been thoroughly
checked to ensure that flammable materials are not present prior to proceeding.
The devices must not be opened when in operation. The same applies to the
network interfaces.
NOTICE!
Risk of damaging the PLC modules!
Overvoltages and short circuits might damage the PLC modules.
Make sure that all voltage sources (supply voltage and process supply
voltage) are switched off before you begin with operations on the system.
Never connect any voltages or signals to reserved terminals (marked with
---). Reserved terminals may carry internal voltages.
3ADR010278, 3, en_US
Ä Chapter 1.6 "I/O modules" on page 142.
Device specifications
I/O modules > Digital I/O modules
331

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Ac500-eco v3Ac500-xc v3

Table of Contents