Applied Motion Products ST10-S Hardware Manual Download Page 3

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ST5/10-S Hardware manual

920-0027 Rev. A1

6/1/09

Introduction

Thank you for selecting an Applied Motion Products motor control. We hope our dedication to performance, qual-

ity and economy will make your motion control project successful.

If there’s anything we can do to improve our products or help you use them better, please call or fax. We’d like to

hear from you. Our phone number is (800) 525-1609, or you can reach us by fax at (831) 761-6544. You can also

email [email protected].

Features

• Microstepping digital step motor driver in compact package

• ST5 operates from a 24 to 48 volt DC power supply

• ST10 operates from a 24 to 80 volt DC power supply

• Accepts analog signals, digital signals and RS-232 serial commands

• ST5 provides motor current up to 5 amps/phase (peak of sine)

• ST10 provides motor current up to 10 amps/phase (peak of sine)

• Three digital inputs

• One digital output

• One analog input

Summary of Contents for ST10-S

Page 1: ... ST5 S ST10 S 920 0027 Rev A1 ST ...

Page 2: ...11 Using High Speed Inputs with 12 24 Volt Signals 12 Other Digital Inputs 14 Connecting Limit Switches 15 Wiring a Mechanical Limit Switch 15 Wiring a Limit Sensor 16 Analog Inputs 17 Connecting the Digital Output 18 Choosing a Power Supply 20 Recommended Power Supplies 20 Recommended Motors 21 Torque Speed Curves 21 Motor Heating 24 Mounting the Drive 29 Mechanical Outline 29 Technical Specifica...

Page 3: ...o hear from you Our phone number is 800 525 1609 or you can reach us by fax at 831 761 6544 You can also email support applied motion com Features Microstepping digital step motor driver in compact package ST5 operates from a 24 to 48 volt DC power supply ST10 operates from a 24 to 80 volt DC power supply Accepts analog signals digital signals and RS 232 serial commands ST5 provides motor current ...

Page 4: ...rage Block Diagram AMPLIFIER 24 48 VDC ST5 24 80 VDC ST10 from external power supply STEP DIR PC ANALOG IN OUT1 Overcurrent Sensors motor 3 3 5 15V Regulators Optical Isolation Optical Isolation Software Filter Digital Filter Optical Isolation TX RX EN ST5 S ST10 S Analog Filter Software Filter DSP Voltage Sensors RS 232 ...

Page 5: ...crosoft Windows 98 2000 NT Me XP or Vista The Applied Motion CD included An Applied Motion programming cable included If you ve never used an ST drive before you ll need to get familiar with the drive and the set up software before you try to deploy the system in your application We strongly recommend the following 1 Install the ST Configurator software from the CD 2 Launch the software by clickin...

Page 6: ...d modems but the voltages are not compatible If your PC does not have a serial port you should purchase a USB Serial Converter We have had good results with the Port Authority USB Serial DB9 Adapter from CablesToGo com and with the SW1301 from SewellDirect com For 64 bit XP and Vista systems the recommended USB serial adapter is USB COM CBL from byterunner com This adapter also works for 32 bit Wi...

Page 7: ...4 amp fuse for the ST5 drives and 7 amps for the ST10 The green ground screw on the corner of the chassis should be connected to earth ground Be careful not to reverse power supply wires Reverse connection will de stroy your driver void your warranty and generally wreck your day If you plan to use a regulated power supply you may encounter a problem with regeneration If you rapidly de celerate a l...

Page 8: ...n methods are shown below NC means not connected Eight lead motors can also be connected in two ways series and parallel As with six lead motors series opera tion gives you less torque at high speeds but may result in lower motor losses and less heating In series opera tion the motor should be operated at 30 less than the unipolar rated current The motors recommended in this manual should be conne...

Page 9: ...920 0027 Rev A1 6 1 09 A A B B 8 lead motor 8 Leads Series Connected 8 Leads Parallel Connected A A B B 8 lead motor Orange Org Wht Blk Wht Black Red Red Wht Yel Wht Yellow Orange Org Wht Blk Wht Black Red Red Wht Yel Wht Yel low ...

Page 10: ...5 volt logic Quadrature signals from encoders can also be used Digital input for other signals 5 12 volt logic including an enable EN Digital signal for enabling the drive Analog input for analog speed adjustment analog velocity 0 5V Connector Pin Diagram GND AIN 5V OUT OUT EN EN DIR DIR STEP STEP 680 inside drive EN EN DIR DIR 330 330 220 pF STEP STEP 6 Position Connector 220 pF ...

Page 11: ... up to 2 MHz Inputs are configured using the ST Configurator software The inputs can connect to an indexer a master encoder or CNC handwheel for following applications or they can be used for connecting sensors switches and other electronic devices They can be used as the run stop and direction inputs for velocity oscillator mode Connection diagrams follow ST5 10 S COM DIR DIR DIR STEP STEP STEP I...

Page 12: ...with 12 24 Volt Signals Most PLCs don t use 5 volt logic You can connect signal levels as high as 24 volts to the STEP and DIR inputs if you add external dropping resistors as shown below For 12 volt logic add 820 ohm 1 4 watt resistors For 24 volt logic use 2200 ohm 1 4 watt resistors The maximum voltage that can be applied to an input terminal is 24 volts DC Never apply AC voltage to an input te...

Page 13: ...to PLC with Sinking NPN Outputs Most PLC s use 24 volt logic Using Mechanical Switches at 24 Volts Drive 12 24V DIR DIR DIR STEP STEP STEP PLC with Sinking Outputs R R Drive DIR DIR STEP STEP 24VDC Power Supply 2200 2200 direction switch run stop switch closed run ...

Page 14: ...s designed for opera tion between 5 and 12 volts DC Add 1500 ohms to EN for 24V operation ST5 S or ST10 S switch or relay closed logic low EN EN 5 12 VDC Power Supply Drive NPN Proximity Sensor IN COM output NPN Proximity Sensor EN EN output 5 12 VDC Power Supply Drive PNP Proximity Sensor IN output COM PNP Proximity Sensor EN output EN 5 12 VDC Power Supply ...

Page 15: ...s with STEP and DIR For 12 volt logic add 820 ohm 1 4 watt resistors For 24 volt logic use 2200 ohm 1 4 watt resistors Because these inputs can accept high frequency signals care must be taken in locating the signal wires and drop ping resistors Shielded cables are recommended Separate any limit sensor wires from the motor wires by at least 4 inches If false triggering of a limit occurs increase t...

Page 16: ...pen or high voltage choose open DL2 Other sensors have sourcing outputs That means that current can flow out of the sensor output but not into it In that case wire the sensor this way 5 24 VDC Power Supply NPN Limit Sensor output ST5 S or ST10 S drive STEP DIR STEP DIR cw limit NPN Limit Sensor output ccw limit R R for 24V logic R 2200 ohms for 12V logic R 820 ohms for 5V logic R not required 5 24...

Page 17: ...A max The ST5 S and ST10 S have one 0 to 5 volt analog input that can be used by the drive for controlling the motor speed in velocity mode This input can also be used to read a voltage using the SCL IA or RA commands 0 5V speed signal signal return GND AIN Connecting to an Analog Signal WARNING Analog input must be used with care It is not optically isolated and may operate improperly or could be...

Page 18: ... an error code Tach produces pulses proportional to the distance traveled and thereby a frequency that is proportional to mo tor speed General purpose digital output controlled by the SCL SO FO IL and IH commands The output features separate and terminals and can be used to sink or source current Diagrams of each type of connection follow Do not connect the output to more than 30VDC The current th...

Page 19: ...anual 920 0027 Rev A1 6 1 09 Drive OUT OUT 5 24 VDC Power Supply Load Sourcing Output Drive OUT OUT 5 24 VDC Power Supply Load Sinking Output Drive OUT OUT 5 24 VDC Power Supply 1N4935 suppression diode relay Driving a Relay ...

Page 20: ...current you really need so you can design in a lower cost power supply Recommended Power Supplies Applied Motion Products offers two Power Supplies recommended for use with the ST drives These are switch ing power supplies offering 24V and 48V and an overload current capability making them ideal for use with drive applications Model Power Output Voltage PS150A24 150W 24VDC PS320A48 320W 48VDC Choo...

Page 21: ... 6 480 HT34 485 650 46 8 10 0 0 19 1 3 1400 HT34 486 1200 86 4 9 7 0 27 2 2 2680 HT34 487 1845 133 10 0 0 27 2 4 4000 Note The Drive Current Setting shown here differs from the rated current of each motor because the rated current is RMS and the drive current setting is peak sine If you are using a motor not listed here for best results set the drive current at the motor s rated current x 1 2 Indi...

Page 22: ... 5A HT23 398 5A HT23 394 3 4A Torque oz in Speed rev sec 24 Volts DC 0 5 10 15 20 25 30 35 40 0 10 20 30 40 50 HT17 075 2A HT17 071 2A HT17 068 1 6A Torque oz in Speed rev sec 24 Volts DC 0 5 10 15 20 25 30 35 40 0 10 20 30 40 50 HT17 075 2A HT17 071 2A HT17 068 1 6A Torque oz in Speed rev sec 48 Volts DC ...

Page 23: ...T34 485 10A Torque oz in Speed rev sec with ST10 Drive 24 Volts DC 0 5 10 15 20 25 30 35 40 0 300 600 900 1200 1500 HT34 487 10A HT34 486 9 7V HT34 485 10A Torque oz in Speed rev sec with ST10 Drive 48 Volts DC 0 5 10 15 20 25 30 35 40 0 50 100 150 200 250 HT23 401 5A HT23 398 5A HT23 394 3 4A Torque oz in Speed rev sec 48 Volts DC ...

Page 24: ...curves when planning your application Please also keep in mind that a step motor typically reaches maximum temperature after 30 to 45 minutes of operation If you run the motor for one minute then let it sit idle for one minute that is a 50 duty cycle Five min utes on and five minutes off is also 50 duty However one hour on and one hour off has the effect of 100 duty because during the first hour t...

Page 25: ...40 60 80 100 0 10 20 30 40 50 Speed RPS Duty Cycle HT11 012 Max Duty Cycle vs Speed 24 VDC 1 2A 40 C Ambient Mounted on 3 5 dia x 125 Aluminum Plate 0 20 40 60 80 100 0 10 20 30 40 50 Speed RPS Duty Cycle HT11 013 Max Duty Cycle vs Speed 24 VDC 1 2A 40 C Ambient Mounted on 3 5 dia x 125 Aluminum Plate 0 20 40 60 80 100 0 10 20 30 40 50 Speed RPS Duty Cycle ...

Page 26: ... Speed 24 VDC 2 0 Amps 40 C Ambient on 4 75 x 4 75 x 25 Aluminum Plate 0 20 40 60 80 100 0 10 20 30 40 50 Speed RPS Duty Cycle HT17 068 Max Duty cycle vs Speed 48 VDC 1 60 Amps 40 C Ambient on 4 75 x 4 75 x 25 Aluminum Plate 0 20 40 60 80 100 0 10 20 30 40 50 Speed RPS Duty Cycle HT17 071 Max Duty cycle vs Speed 48 VDC 2 0 Amps 40 C Ambient on 4 75 x 4 75 x 25 Aluminum Plate 0 20 40 60 80 100 0 10...

Page 27: ...vs Speed 48 VDC 5 0 Amps 40 C Ambient on 6 4 x 6 4 x 25 Aluminum Plate 0 20 40 60 80 100 0 10 20 30 40 50 Speed RPS Duty Cycle HT23 394 Max Duty Cycle vs Speed 24 VDC 3 4 Amps 40 C Ambient on 6 4 x 6 4 x 25 Aluminum Plate 0 20 40 60 80 100 0 10 20 30 40 50 Speed RPS Duty Cycle HT23 398 Max Duty cycle vs Speed 24VDC 5 0A 40 C Ambient on 6 4 x 6 4 x 25 Aluminum Plate 0 20 40 60 80 100 0 10 20 30 40 ...

Page 28: ...e vs Speed 48 VDC 10 0 Amps 40 C Ambient on 10 x 10 x 5 Aluminum Plate 0 20 40 60 80 100 0 10 20 30 40 50 Speed RPS Duty Cycle HT34 485 Max Duty cycle vs Speed 48 VDC 10 0 Amps 40 C Ambient on 10 x 10 x 5 Aluminum Plate 0 20 40 60 80 100 0 10 20 30 40 50 Speed RPS Duty Cycle HT34 487 Max Duty cycle vs Speed 80 VDC 10 0 Amps 40 C Ambient on 10 x 10 x 5 Aluminum Plate 0 20 40 60 80 100 0 10 20 30 40...

Page 29: ...rced airflow from a fan may be required to prevent the drive from overheating Never use your drive in a space where there is no air flow or where other devices cause the surrounding air to be more than 40 C Never put the drive where it can get wet or where metal or other electrically conduc tive particles can get on the circuitry Always provide air flow around the drive When mounting multiple ST d...

Page 30: ...ll Models MICROSTEP RESOLUTION Software selectable from 200 to 51200 steps rev in increments of 2 steps rev ANTI RESONANCE Electronic Damping Raises the system damping ratio to eliminate midrange instability and allow stable opera tion throughout the speed range and improves settling time TORQUE RIPPLE SMOOTHING Allows for fine adjustment of phase current waveform harmonic content to reduce low sp...

Page 31: ...irection CW CCW A B Quadrature Oscillator Joystick SCL Hub STEP AND DIRECTION INPUTS Optically Isolated Differential 5 Volt Minimum pulse width 250 ns Maximum pulse frequency 2 MHz Function Step Direction CW CCW Step A B Quadrature Run Stop Direction Jog CW CCW or CW CCW Limits Adjustable bandwidth digital noise rejection filter ENABLE INPUT Optically Isolated 5 12 Volt Function Motor Enable Alarm...

Page 32: ...r solid green no alarm motor disabled flashing green no alarm motor enabled 1 red 2 green move attempted while drive disabled 2 red 1 green ccw limit 2 red 2 green cw limit 3 red 1 green drive overheating 3 red 2 green internal voltage out of range 4 red 1 green power supply overvoltage 4 red 2 green power supply undervoltage 5 red 1 green over current short circuit 5 red 2 green motor resistance ...

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