6 ABB micro drives ACS150 | Catalog

Control connections and interfaces

Application macros

Application macros are preprogrammed parameter sets.

When starting up the drive, the user typically selects one of

the macros that is best suited for the application. The diagram

below gives an overview of ACS150 control connections

and shows the default I/O connections for the ABB standard

macro.

ABB micro drives have six standard macros:

– ABB standard macro

– 3-wire macro

– Alternate macro

– Motor potentiometer macro

– Hand/auto macro

– PID control macro

In addition to the standard macros the user can create three

user macros. The user macro allows the user to save the

parameter settings for later use.

EMC filter

grounding

screw (EMC)

Removable clip for

brand labeling

Integrated interface

FlashDrop

connection

Integrated

potentiometer

I/O connections

Varistor

grounding

screw (VAR)

Analog input signal

selector (U/I)

Input, brake

resistor

and motor

connections

ROCOM

RONC

RONO

+24 V

0 V

const.

speed

1

I

U

I

U

ROCOM

RONC

RONO

R < 10 k

Ω

SCR

AI

GND

+10 V

+24 V

GND

DCOM

DI1

DI2

DI3

DI4

DI5

ramp

pair

sel.

const.

speed

1

fwd/

rev

start/

stop

DI configuration

NPN connected (sink)

ACS150

ACS150

SCR

AI

GND

+10 V

+24 V

GND

DCOM

DI1

DI2

DI3

DI4

DI5

start/

stop

fwd/

rev

DI configuration PNP

connected (source)

with external power

supply

0 - 20 mA

Ground the cable

screen on the

sourcing end

Screen

Potentiometer

Analog input

0 to 10 V

Reference voltage

+10 V DC, max. 10 mA

Aux. voltage output

+24 V DC, max. 200 mA

PROGRAMMABLE

DIGITAL INPUTS

DI5 can also be used

as a frequency input

FlashDrop

6

PE

L1

L2

L3

3-phase

power

supply,

200 to

480 V AC

Input

choke

EMC

filter

Output

choke

PE

U1

V1

W1

U2

V2

W2

EMC

VAR

SCR

AI

GND

+10 V

+24 V

GND

COM

DI1

DI2

DI3

DI4

DI5

COM

NC

NO

AC motor

M

3 ~

Brake

chopper

BRK+ BRK-

Brake resistor

t°

SI

AI

I

U

EMC filter grounding screw

Relay output

250 V AC / 30 V DC / 6 A

Varistor grounding screw

Typical I/O connections