Digitax STZ

standalone solution for many common indexing and synchronized motion applications

Digitax ST-Z (EZMotion)

1.7 A – 8.0 A rms (5.1 A – 24 V Peak)

230 V | 460 V

The Digitax ST-Z drive offers a standalone solution for many common indexing and synchronized motion applications. Out-of-the-box motion control in less than five minutes is achieved using a unique PC programming interface that guides the user through the drive’s I/O and motion configuration.

  • Features

    Utilizing a familiar Windows® interface, machine builders can quickly set up and program the Digitax ST-Z to perform almost any motion profile. Applications requiring camming, indexing, electronic gearing, velocity and torque modes can be accomplished through simple drag-and-drop, fill-in-the-blank set-up.

    Real-time programs with “Basic-like” command structured text can be used to program the machine sequencing. The programming interface guides the user through the drive, I/O and motion configurations.

    Applications include: Indexing table, pick-and-place, packaging machines, dancer arm loop control.

  • Specifications

     

    DIGITAX

    ST-B

    DIGITAX

    ST-I

    DIGITAX

    ST-P

    DIGITAX

    ST-Z

    Two option module slots

     

    Digital and analogue I/O with pluggable connector

    Smartcard parameter copying device

    High speed Freeze input for position capture

    Safe Torque Off (Secure Disable)

    CTSoft commissioning software

    √ 

     

    CTScope oscilloscope software

     

    Removable keypad (optional)

    RS485 PC programming port

    √ 

     

    Intellectual Property Protection

     

    √ 

     

    Index motion programming within CTSoft*

     

    √ 

    *

     

    compatible programming**TMRSLogix

     

     

     

     

    Program multi-tasking

     

     

    PowerTools Pro programming environment

     

     

     

    SyPT Pro programming environment with PLCopen programming

     

     √

     

    Drive-to-drive networking

    * Able to import Index Motion into SYPTPro
    ** Using Control Techniques’ FREE AOI files available on the Downloads tab…

     


    Available motor / drive combinations 

    NB: The selection of Drive-Motor combinations should be based on Duty/load Profiles of the application

     

    F­UNCTION

    QTY

    I/O DEFAULT FUNCTION

    RATING

    Analogueue input 1

    1

    Frequency /speed ref 1

    ± 10V

    Analog input 2

     

    1

    Frequency /speed ref 2

    ± 10V(default), 0-20mA or 4-20mA

    Analogue input 3

    1

    Motor thermistor

    ± 10V, 0-20mA, 4-20mA or Motor thermistor input (default)

    Analogue output

    2

    Speed/frequency

    Torque (active current)

    ± 10V(default), 0-20mA or 4-20mA

    Digital input

    3

    Run reverse input

    Analogue input 1/2 select

    Jog forward input

    +24V

    Digital input / output

    3

    At zero speed output

    Reset input

    Run forward input

    +24V

    Relay

    1

    Drive OK indicator

    Normally open

    Drive enable (Safe Torque Off)

    1

    Safe Torque Off input

    +24V

    +24V External input

    1

    External 24V supply

    +24V

     

    Drive dimensions

     

     

     

    DRIVE MODEL RATINGS

    MODEL

    (V) RATED VOLTAGE

    NO. OF INPUT PHASES

    (ARMS) NOMINAL CURRENT

    PEAK CURRENT (ARMS)

    DST1201

    230

    1

    1.1

    2.2

    DST1202

    230

    1

    2.4

    4.8

    DST1203

    230

    1

    2.9

    5.8

    DST1204

    230

    1

    4.7

    9.4

    DST1201

    230

    3

    1.7

    5.1

    DST1202

    230

    3

    3.8

    11.4

    DST1203

    230

    3

    5.4

    16.2

    DST1204

    230

    3

    7.6

    22.8

    DST1401

    400

    3

    1.5

    4.5

    DST1402

    400

    3

    2.7

    8.1

    DST1403

    400

    3

    4.0

    12.0

    DST1404

    400

    3

    5.9

    17.7

    DST1405

    400

    3

    8.0

    24.0

    Note: The drive selection should be based on the duty/load profile of the application

     

    SUPPLY REQUIREMENTS

    MODEL

    SUPPLY VOLTAGE

    SUPPLY FREQUENCY RANGE

    DST120X

    200V to 240V +/-10% single phase

    48Hz to 65Hz

    DST120X

    200V to 240V +/-10% three phase

    48Hz to 65Hz

    DST140X

    380V to 480V +/-10% three phase

    48Hz to 65Hz


     

    GENERAL DRIVE DATA

    TYPE

    DETAILS

    IP rating

    1P20 (UL Type 1 / NEMA 1)

    Weight (net)

    2.1kg (4.6 lb) Excluding keypad and option modules

    Ambient operating temperature

    0˚C to 50˚C (32˚F to 122˚F) Output current is derated at ambient temperatures >40˚C (104˚F)

    Operating humidity

    Maximum relative humidity 95% non-condensing

    Altitude

    0m to 3000m (9900ft). Derate the maximum output current for the specified figure by 1% per 100m (330 ft) above 1000m (3300 ft).

    Power cycles per hour

    60 starts per hour equally spaced

    Digital and analogue I/O

    3 dedicated digital inputs        
    1 Freeze input (1µs)
                            1 Standard analogue input (10 bit + sign)
    2 Analogue outputs
            1 High resolution analogue input (16 bit +sign)
    1 Relay output
                                  3 bi-directional digital input/outputs1 Freeze input (1µs)

    Vibration

    Tested in accordance to IEC60068-2-6/64

    Mechanical shock

    Tested in accordance to IEC60068-2-29

    Electromagnetic immunity

    Complies with EN61800-3 (2nd Environment)

    Electromagnetic emissions

    EN61000-6-3 and EN61000-6-4 with optional footprint EMC filter  Complies with EN61800-3 (2nd Environment) with onboard filter.

    Safe Torque Off

    Category 3  EN 954-1:1997
                     PLe  EN ISO 13848-1:2006                 SIL 3  EN 61800-5-2:2007
    Approved by BGIA as meeting the requirements of the following standards for the prevention of unexpected starting of the drive:

  • Options
    Keypads and parameter storage

    Digitax ST Keypad

    Digitax ST Kepyad is a compact high brightness LED keypad for all Digitax ST drives

    Smartcard

    Smartcard

    A memory device that can be used to back-up parameter sets and PLC programs, and copy them from one drive to another

    Automation and Motion option modules

    SM-Applications Plus

    SM-Applications Plus offers high performance programmable logic and motion control together with high speed I/O and CTNet, a high speed Fieldbus

    SM-Applications Lite V2

    User programmable logic and motion control module for standalone drive applications or for when the drive is connected to a centralized controller via I/O or Fieldbus


    SM-Register

    A flexible, high performance solution for programmable motion requiring high speed registration features

    SM-EZMotion

    This module and Power Tools Pro software provide a user friendly environment for motion programming

    Communication option modules

    SM-CAN

    User programmable CAN option module, allows the development of CAN protocols


    SM-CANopen

    CANopen interface supports various profiles including several drive profiles


    SM-DeviceNet

    SM-DeviceNET option module


    SM-EtherCAT

    Slave/follower option module, for high performance servo applications


    SM-Ethernet

    supports Ethernet/IP and Modbus TCP/IP and can generate emails. Provides high speed drive access, global connectivity and integration with IT network technologies


    SM-Interbus

    Interbus interface option module


    SM-LON

    LonWorks interface for building automation applications


    SM-PROFIBUS-DP

    Slave/follower option module


    SM-PROFINET

    PROFINET is an Ethernet based industrial network protocol adapting Ethernet hardware and protocols


    SM-SERCOS

    SERCOS interface Option Module

    Input and Outpot Option Modules

    CTNet IO

    Flexible I/O system for remote connectivity with Control Techniques’ SM-Applications Plus and SM-Register option modules


    SM IO 24V Protected

    Overvoltage protected I/O module

    SM-IO 120V

    Module that provides digital I/O rated to 120Vac


    SM-IO 32

    Extended digital I/O, adding 32 digital high speed bi-directional I/O points to the drive


    SM-IO Lite

    Extended I/O interface with reduced functionality


    SM-IO PELV

    NAMUR standard I/O interface with high speed I/O


    SM-IO Plus

    Extended I/O interface to increase the number of I/O points on a drive


    SM-IO Timer

    Extended I/O option module with real time clock

    Feedback option modules

    SM-Encoder Output Plus

    Incremental encoder input and output option module that enables connection with external motion controllers

     

    SM-Encoder Plus

    Incremental encoder input option module


    SM-Resolver

    Resolver module is designed for robust feedback in demanding environments


    SM-Universal Encoder Plus

    Additional combined encoder input and output interface supporting Incremental, SinCos, HIPERFACE, EnDAT and SSI encoders

    Drive Interface units - Communications 
    CTVue

    Operator Interfaces and HMI

    The powerful CTVue HMI (Human Machine Interface) line and integrated drivers for Control Techniques drives make it easy to integrate HMI with CT drives


  • Software
    Automation and motion programming software


    PowerTools Pro - Advanced motion control programming 

    Advanced motion control programming for Unidrive SP (with the SM-EZMotion module) and Digitax ST-Z drives and Epsilon EP, FM-3E and FM-4E modules

    Analysis Software 
    CT Size software

    CTSize - Drive sizing software

    CTSize is an easy-to-use servo sizing software package that helps you size your application using a step-through process

    HMI Software

    CTVue HMI Software

    Control Techniques CTVue human interface software tool enables the operator to easily configure drive-related control variables.

  • Downloads

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