Variflex_brochure.pdf

AC Drives made easy ...

Bon voyage!

When the journey has been well

planned, you just need to fasten

your seatbelt, sit back and enjoy

the drive.

Every detail is aimed

to speed up your start

Versatile

Controller ...

• Easy to set up – all the parameters you need (for 90% of typical

applications) are on the front – who else makes it this easy?

• Easy installation – choose between simple panel mounting and

DIN-rail mounting (up to 1.5 kW/2 hp)

VariFlex Provides a

powerful solution for

most motor applications

• Simple connections – easy access terminals with clear marking

• Simple start up – simple push button set up – no need for

complex programming

• Gets your machine running quickly, and reliably with

the minimum of fuss

Simplicity of set up – in minutes!

Status

Display

Press

Parameter

Display

Press

Parameter 02

Press

Existing Max

Speed (50.0 Hz)

Press

New Max Speed

(45.0 Hz)

Press Twice

Return to

Status Display

END

Quick to connect...

Run

Stop

Fault

Modbus RTU (RS485)

Serial Communications

L2 L3/N

10k

(2k min)

AC Supply

–

+ •

–

+ Brake

Resistor

0-10V

+24V

*USA defaults Pr29 = USA

Options for all applications

Order Code

Description

VF-Keypad Remote

Remote panel mounting LED display to IP54 (NEMA 12) with additional

function key

Remote

Keypad

Remote panel mounting LCD multilingual text keypad display to IP54

(NEMA 12) with additional help key. A PC software tool enables you to set

up your own text lines

SM-Keypad Plus

Parameter

Storage

SmartStick

Upload drive parameters to the SmartStick for storage or for easy setup

of identical drives or downloading to replacement drives

SM-PROFIBUS DP

SM-DeviceNet

Fieldbuses

SM-CANopen

SM-INTERBUS

SM-Ethernet

Ethernet TCP/IP

SM-I/O Lite

Additional I/O (1 x AI (± 10V bi-polar or 4-20mA), 1 x AO (0-10V or 4-20

mA), 3 x DI and 1 x Relay) as well as a speed reference input to connect

a standard incremental encoder for accurate speed holding

Extra I/O

SM-I/O Timer

As per SM-I/O Lite but with the addition of a Real Time Clock for

scheduling drive running

SM-PELV

Isolated I/O to NAMUR NE37 specifications for chemical industry

applications

CGSoft

Software for your PC or Laptop which allows you to commission and

store parameter settings. Use with Comms Cable

Software

Cable with isolation RS232 to RS485 converter. For connecting

PC/Laptop to the drive when using CGSoft or SyPTLite

Comms Cable

SyPTLite

Software for your PC or Laptop which allows you to program PLC

functions within the drive. Use LogicStick with Comms Cable

PLC

Functions

The LogicStick plugs into the front of the drive and enables you to

program PLC functions within the drive

LogicStick

Additional

EMC Filters

These additional filters are designed to operate together with the drive’s

own integral EMC filter in areas of sensitive equipment

Power

Hardware

Braking Resistors

For heavy or repetitive braking or deceleration duties

Gland Cover

Size A, B or C

Bottom metal gland plate cover for installations using conduit entry

Top Cover Size A, B or

Top cover for NEMA 1 installations

Easy but Powerful Drives

Choice of fieldbus modules

enables factory wide

integration, especially with

Ethernet TCP/IP.

SmartStick is a custom memory

stick that makes multiple drive

programming fast, and 100%

reliable. Perfect for storing correct

factory settings for maintenance

records.

Simple additional

metal gland plate

cover for connecting

conduit - UL/NEMA

Compliance.

Replace nano and

micro PLCs by using

the LogicStick and

SyPTLite giving ladder

and function block

programming for

timers, counters,

latches, etc – to get

the most from SmartDrive’s

intelligence option.

NAMUR

Chemical industry confor-

mance gives security in

demanding

application environments

Recipe changes,

program changes and

manipulation tasks can

be done easily via

LogicStick, saving

money on extra

hardware.

SM-I/O Timer

allows real time

clock applica-

tions for switch-

ing on and

scheduling

operations.

‘Click-in’ integration and keypad

set up to almost any fieldbus

network and automation

architecture – with the widest

selection of fieldbus options

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