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7

Rev. 1.0

0006302013

TSM24S/Q Hardware Manual

+86-400-820-9661

2.3  Choosing a Power Supply

The main considerations when choosing a power supply are the voltage and current requirements 

for the application.

2.3.1  Voltage 

The TSM24S/Q is designed to give optimum performance between 24 and 48 Volts DC. Choosing 

the voltage depends on the performance needed and motor/drive heating that is acceptable and/

or does not cause a drive over-temperature. Higher voltages will give higher speed performance 

but will cause the TSM24S/Q to produce higher temperatures. Using power supplies with voltage 

outputs that are near the drive maximum may significantly reduce the operational duty-cycle. 

The extended range of operation can be as low as 10 VDC minimum to as high as 75 VDC 

maximum. When operating below 18 VDC, the power supply input may require larger capacitance 

to prevent under-voltage and internal-supply alarms. Current spikes may make supply readings 

erratic. The supply input cannot go below 10 VDC for reliable operation. Absolute minimum power 

supply input is 10 VDC. If the Input supply drops below 10 VDC the low voltage alarm will be 

triggered. This will not fault the drive.

Absolute maximum power supply input is 75 VDC at which point an over-voltage alarm and fault 

will occur. When using a power supply that is regulated and is near the drive maximum voltage 

of 75 VDC, a voltage clamp may be required to prevent over-voltage when regeneration occurs. 

When using an unregulated power supply, make sure the no-load voltage of the supply does not 

exceed the drive’s maximum input voltage of 75 VDC.

2.3.2  Regeneration Clamp

If a regulated power supply is being used, there may be a problem with regeneration. When a 

load decelerates rapidly from a high speed, some of the kinetic energy of the load is transferred 

back to the power supply, possibly tripping the over-voltage protection of a regulated power 

supply, causing it to shut down. This problem can be solved with the use of a MOONS’ RC880 

Regeneration Clamp. It is recommended that an RC880 initially be installed in an application. If 

the “regen” LED on the RC880 never flashes, the clamp is not necessary.

                                                       RC880 Regen Clamp

LEDs
  Green - Power
  Red - Regen on

Summary of Contents for TSM24S/Q

Page 1: ...TSM24S Q Integrated Step Servo Motor Hardware Manual Rev 1 0 AMP MOONS Automation...

Page 2: ...Supply 10 3 2 Connecting the TSM24S Q Communications 11 3 2 1 Connecting to the PC using RS 232 11 3 2 2 Connecting to a Host using RS 485 12 3 3 Inputs and Outputs 14 3 3 1 Connector Pin Diagram 14 3...

Page 3: ...ntrol Digital input Control Velocity Analog velocity SCL Commanded Velocity Jogging Position Control Digital Signal type Step Direction CW CCW pulse A B Quadrature Analog Position Serial Commanded Pos...

Page 4: ...0 VDC External Power Supply Voltage Temp Detect Over Current Detect motor encoder 5 Volt DC Power Supply DSP Driver Controller 3 3VDC Internal Logic Supply TSM24S Q I O Connector 5VDC 100mA max GND St...

Page 5: ...in injury and damage to persons and machinery All technical information concerning the installation requirements must be strictly adhered to It is vital to ensure that all system components are connec...

Page 6: ...e drive to the PC using the programming cable When using RS 485 it must be setup in a 4 Wire configuration see Connecting to a host using RS 485 below Connect the drive to the power supply See instruc...

Page 7: ...reliable operation Absolute minimum power supply input is 10 VDC If the Input supply drops below 10 VDC the low voltage alarm will be triggered This will not fault the drive Absolute maximum power su...

Page 8: ...the less current will be required from the power supply It is important to note that the current draw is significantly different at higher speeds depending on the torque load to the motor Estimating h...

Page 9: ...3 TSM24S Q Hardware Manual 86 400 820 9661 0 0 5 1 1 5 2 2 5 3 3 5 4 4 5 5 0 0 5 1 1 5 2 2 5 3 3 5 0 10 20 30 40 50 Torque N m Speed RPS TSM24 3 G 70V Power Amps Continuous Torque Boost Supply Current...

Page 10: ...open the internal fuse on the drive and void the warranty MOONS offers two matched power supplies for use with the TSM24S Q A 24VDC 150W P N MF150A24AG V and a 48VDC 320W P N MF320A48AG V These power...

Page 11: ...both of these serial communication types to a PC 3 2 1 Connecting to the PC using RS 232 Locate the TSM24S Q within 1 5 meters of the PC Plug the DB9 connector of the communication cable that came wi...

Page 12: ...eparate transmit and receive wires One pair of wires must connect the host s transmit signals to each drive s RX and RX terminals The other pair connects the drive s TX and TX terminals to the host s...

Page 13: ...will need to connect individually to the host computer so that it can be assigned a unique address Once the drive has been connected to the PC as described above launch the Step Servo Quick Tuner sof...

Page 14: ...being used for the Step Direction function these inputs can be used for CW CCW step start stop direction oscillator mode or general purpose input X3 X4 are low speed software programmable input and ca...

Page 15: ...ed to Sensor FS Seek Home SH and other SCL or Q commands The diagrams below show how to connect the STEP DIR Inputs to various commonly used devices 5v to 24v out DIR STEP DIR DIR STEP STEP Indexer wi...

Page 16: ...or mechanical switches you will need a 5 24 V power supply What is COM Common is an electronics term for an electrical connection to a common voltage Sometimes common means the same thing as ground b...

Page 17: ...re to set the signal range offset dead band and filter frequency The TSM24S Q provides a 5 volt 100mA limit voltage supply that can be used to power external devices such as potentiometers It is not t...

Page 18: ...is in position dynamic Y3 can be set to control a motor brake These outputs can also be turned on and off by program instructions like Set Output SO The output can be used to drive LEDs relays and th...

Page 19: ...e an output frequency proportional to motor speed tach signal or to provide a timing output 50 pulses rev or to indicate whether the motor is in position static Diagrams of various connection types fo...

Page 20: ...his and which warnings may be masked Code Error Solid green no alarm motor disabled Flashing green no alarm motor enabled 1 red 1 green motor stall optional encoder only 2 red 1 green ccw limit 2 red...

Page 21: ...S Q Hardware Manual 86 400 820 9661 5 Reference Materials 5 1 Mechanical Outlines 9 5 Flat 8 58 1 38 1 20 24 129 1 1 90 77 47 14 60 5 Max 47 14 60 5 Max 4 4 5 50 9 10 1 5 Unit mm Model Length L Length...

Page 22: ...djustable bandwidth digital noise rejection filter on all inputs X1 X2 Optically isolated 5 24 volt Minimum pulse width 250 ns Maximum pulse frequency 2 MHz Function Pulse Direction CW CCW Pulse A B q...

Page 23: ...0 9661 8 3 Torque Speed Curves Note all torque curves were measured at 20 000 steps rev Note 5 amp rating is continuous 7 5 amp rating is boost 0 0 5 1 1 5 2 2 5 3 3 5 0 10 20 30 40 50 Continuous Boos...

Page 24: ...software which drive is connected and what the firmware version is There are two types of SCL commands buffered and immediate Buffered commands are loaded into and then executed out of the drive s com...

Page 25: ...e that will adjust a drive s serial communications protocol to best fit an application Typically this command is used when configuring a drive and saved as part of the startup parameters But it can be...

Page 26: ...Beijing Branch Office Room 202 Unit 2 7th Building Huilongsen International Science Technology Industry Park No 99 Kechuang 14th Street Beijing 101111 P R China Tel 86 0 10 59755578 Fax 86 0 10 597555...

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