maxon motor ESCON Module 50/4 EC-S Hardware Reference Manual Download Page 34

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Motherboard Design Guide
ESCON Module Motherboard Sensorless (450237)

maxon motor control

5-34

Document ID: rel3601

ESCON Servo Controller

Edition: September 2013

ESCON Module 50/4 EC-S Hardware Reference

5.7.2.2

Motor (J2)

The servo controller is set to drive brushless, sensorless EC motors (without Hall sensors).

Figure 5-23

ESCON Module MoBo – Motor Plug J2

Table 5-15

ESCON Module MoBo – Motor Plug J2 – Pin Assignment for maxon EC motor (brush-

less)

Table 5-16

ESCON Module MoBo – Motor Plug J2 – Specification & Accessories

Signal

Description

Pin

Motor winding 1

EC motor: Winding 1

Motor winding 2

EC motor: Winding 2

Motor winding 3

EC motor: Winding 3

Motor shield

Cable shield

Specification / Accessories

Type

Pluggable screw-type terminal block, 4 poles, 3.5 mm pitch

Suitable cables

0.14…1.5 mm

multi-core, AWG 28-14

0.14…1.5 mm

single wire, AWG 28-14

Summary of Contents for ESCON Module 50/4 EC-S

Page 1: ...072 Sachseln Phone 41 41 666 15 00 Fax 41 41 666 16 50 www maxonmotor com Edition September 2013 ESCON Servo Controller Hardware Reference maxon motor control ESCON Module 50 4 EC S Servo Controller P...

Page 2: ...ional Drawing 30 5 7 ESCON Module Motherboard Sensorless 450237 31 5 8 Spare Parts 38 TABLE OF CONTENTS READ THIS FIRST These instructions are intended for qualified technical personnel Prior commenci...

Page 3: ...and detailed information on the optionally available ESCON Module Motherboard Sensorless 1 1 2 Target Audience The present document is intended for trained and skilled personnel It conveys informatio...

Page 4: ...nt including all parts thereof is protected by copyright Any use including repro duction translation microfilming and other means of electronic data processing beyond the narrow restrictions of the co...

Page 5: ...1 2 Target Audi ence on page 1 3 Refer to chapter 1 1 4 Symbols signs on page 1 3 for explanations of the symbols used in the following You must observe any regulation applicable in the country and o...

Page 6: ...xon motor control 1 6 Document ID rel3601 ESCON Servo Controller Edition September 2013 ESCON Module 50 4 EC S Hardware Reference 2013 maxon motor Subject to change without prior notice p a g e i n t...

Page 7: ...ut 2 12 bit resolution 4 4 V referenced to GND Digital input 1 Digital input 2 2 4 36 VDC Ri 38 5 k Digital input output 3 Digital input output 4 2 4 36 VDC Ri 38 5 k max 36 VDC IL 500 mA BEMF signals...

Page 8: ...tor control 2 8 Document ID rel3601 ESCON Servo Controller Edition September 2013 ESCON Module 50 4 EC S Hardware Reference 2013 maxon motor Subject to change without prior notice Table 2 4 Technical...

Page 9: ...setup In order to achieve compliance of your operational system you must perform EMC testing of the involved equipment as a whole Table 2 5 Standards Electromagnetic compatibility Generic standards IE...

Page 10: ...otor control 2 10 Document ID rel3601 ESCON Servo Controller Edition September 2013 ESCON Module 50 4 EC S Hardware Reference 2013 maxon motor Subject to change without prior notice p a g e i n t e n...

Page 11: ...ting voltage is between 10 50 VDC Supply voltages above 56 VDC or wrong polarity will destroy the unit Note that the necessary output current is depending on the load torque Yet the output current lim...

Page 12: ...nchronous rotation of the motor with a constant acceleration is being forced until the speed is suf ficiently high for Back EMF sampling The motor current is limited to Istart Note Under unfavorable c...

Page 13: ...recovered kinetic energy for example in a capacitor b If you are using an electronically stabilized power supply make sure that the overcurrent protection circuit is configured inoperative within the...

Page 14: ...Pin Assignment Wiring Pin Signal Description 1 2 Motor winding 1 EC motor Winding 1 3 4 Motor winding 2 EC motor Winding 2 5 6 Motor winding 3 EC motor Winding 3 7 8 VCC Nominal operating voltage 10 5...

Page 15: ...le The Back EMF signal leads must be connected with the corresponding motor winding terminals If no motor output filter is used the Back EMF signal leads may be connected directly to the motor winding...

Page 16: ...VDC Max input voltage 36 VDC 36 VDC Logic 0 typically 1 0 V Logic 1 typically 2 4 V Input resistance typically 47 k 3 3 V typically 38 5 k 5 V typically 25 5 k 24 V Input current at logic 1 typically...

Page 17: ...nalogously valid also for DigIN4 Figure 3 7 DigOUT3 Circuit analogously valid also for DigOUT4 DigIN Input voltage 0 36 VDC Max input voltage 36 VDC Logic 0 typically 1 0 V Logic 1 typically 2 4 V Inp...

Page 18: ...3 18 Document ID rel3601 ESCON Servo Controller Edition September 2013 ESCON Module 50 4 EC S Hardware Reference 2013 maxon motor Subject to change without prior notice Figure 3 8 DigOUT3 Wiring Examp...

Page 19: ...analogously valid also for AnOUT2 Input voltage 10 10 VDC differential Max input voltage 24 VDC 24 VDC Common mode voltage 5 10 VDC referenced to GND Input resistance 80 k differential 65 k reference...

Page 20: ...Cabling Table 3 8 USB Type A micro B Cable J7 Head A Head B Signal Description Pin Pin 1 1 VBUS USB BUS supply voltage input 5 VDC 2 2 D USB Data twisted pair with Data 3 3 D USB Data twisted pair wit...

Page 21: ...ocument ID rel3601 3 21 ESCON Module 50 4 EC S Hardware Reference Edition September 2013 2013 maxon motor Subject to change without prior notice 3 5 Potentiometer POTENTIOMETER P1 Figure 3 12 Potentio...

Page 22: ...Location Table 3 9 LEDs Interpretation of Condition LED Status Error Green Red off off INIT slow off DISABLE on off ENABLE 2x off STOPPING STOP STANDSTILL off 1x ERROR Vcc Overvoltage Error Vcc Under...

Page 23: ...EC S Hardware Reference Edition September 2013 2013 maxon motor Subject to change without prior notice 4 Wiring Figure 4 14 Interfaces Designations and Location Note The subsequent diagrams feature t...

Page 24: ...rol 4 24 Document ID rel3601 ESCON Servo Controller Edition September 2013 ESCON Module 50 4 EC S Hardware Reference 2013 maxon motor Subject to change without prior notice p a g e i n t e n ti o n a...

Page 25: ...ection exam ples Bring in additional Support If you are not trained in the design and development of printed circuit boards you will need additional support for this point maxon motor will be happy to...

Page 26: ...mmend using an external circuit breaker a TVS diode and a capacitor in the voltage supply cable In this regard please note the following recommen dations Figure 5 16 Wiring of Voltage Supply Cable INP...

Page 27: ...motor to heat up unnecessarily and causes instable control behavior The minimum terminal inductance required per phase can be calculated using the following formula If the result of the calculation is...

Page 28: ...D1 Vishay SMBJ54A UR 54 V UBR 60 0 66 3 V 1 mA UC 87 1 V 6 9 A Diotec P6SMBJ54A UR 54 V UBR 60 0 66 6 V 1 mA UC 87 1 V 6 9 A Capacitor C1 Panasonic EEUFC1J221S Rated voltage 63 V capacitance 220 F rip...

Page 29: ...earth potential is in place or required the ground plane should be connected to the earth potential via one or more capacitors The use of ceramic capacitors with 100 nF and 100 V is recommended 5 2 2...

Page 30: ...Module 50 4 EC S Hardware Reference 2013 maxon motor Subject to change without prior notice 5 4 Pin Assignment For detailed specifications chapter 3 4 Connections on page 3 14 5 5 Technical Data For...

Page 31: ...ct to change without prior notice 5 7 ESCON Module Motherboard Sensorless 450237 The ESCON Module Motherboard in the following ESCON Module MoBo is available as an alterna tive to developing an own mo...

Page 32: ...or ordering information for the components required Figure 5 21 only for illustrative purposes and Table 5 12 Figure 5 21 ESCON Module MoBo Mounting on DIN Rail Table 5 12 ESCON Module MoBo mounting o...

Page 33: ...ectly at the ESCON Module 50 4 EC S 5 7 2 1 Power Supply J1 Figure 5 22 ESCON Module MoBo Power Plug J1 Table 5 13 ESCON Module MoBo Power Plug J1 Pin Assignment Table 5 14 ESCON Module MoBo Power Plu...

Page 34: ...all sensors Figure 5 23 ESCON Module MoBo Motor Plug J2 Table 5 15 ESCON Module MoBo Motor Plug J2 Pin Assignment for maxon EC motor brush less Table 5 16 ESCON Module MoBo Motor Plug J2 Specification...

Page 35: ...J5 Table 5 17 ESCON Module MoBo Digital I Os Plug J5 Pin Assignment Table 5 18 ESCON Module MoBo Digital I Os Plug J5 Specification Accessories J5 Signal Description Pin 1 DigIN1 Digital input 1 2 Dig...

Page 36: ...CON Module MoBo Analog I Os Plug J6 Pin Assignment Table 5 20 ESCON Module MoBo Analog I Os Plug J6 Specification Accessories J6 Signal Description Pin 1 AnIN1 Analog input 1 positive signal 2 AnIN1 A...

Page 37: ...dition September 2013 2013 maxon motor Subject to change without prior notice 5 7 3 Wiring Note The USB interface is located directly at the ESCON Module 50 4 EC S Note The subsequent diagrams feature...

Page 38: ...change without prior notice 5 8 Spare Parts Table 5 21 Spare Parts List Order number Description 444144 2 pole pluggable screw type terminal block 3 5 mm pitch labeled 1 2 444145 4 pole pluggable scr...

Page 39: ...2 19 Figure 3 11 USB Socket J7 20 Figure 3 12 Potentiometer Location Adjustment Range 21 Figure 3 13 LEDs Location 22 Figure 4 14 Interfaces Designations and Location 23 Figure 4 15 maxon EC motor 23...

Page 40: ...28 Table 5 11 Motherboard Design Guide Grounding 29 Table 5 12 ESCON Module MoBo mounting on DIN Rail Specification Accessories 32 Table 5 13 ESCON Module MoBo Power Plug J1 Pin Assignment 33 Table 5...

Page 41: ...motor 12 support for designing the motherboard 25 I incorporation into surrounding system 11 informatory signs 4 intended purpose of the device 5 of this document 3 interfaces location and designation...

Page 42: ...all parts thereof is protected by copyright Any use including reproduction translation microfilming and other means of electronic data processing beyond the narrow restrictions of the copyright law i...

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