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Maxon ESCON 50/4 EC-S, Hardware Reference Manual

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Maxon ESCON 50/4 EC-S Hardware Reference Manual Download Page 34

Motherboard Design Guide
ESCON Module Motherboard Sensorless (450237)

ESCON Module 50/4 EC-S Hardware Reference

5-34

CCMC  |  2021-08  |  rel9026

  

5.7.2.2

Motor (J2)

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

Figure 5-24

ESCON Module MoBo – Motor Plug J2

Table 5-16

ESCON Module MoBo – Motor Plug J2 – Pin Assignment for maxon EC motor (brushless)

Table 5-17

ESCON Module MoBo – Motor Plug J2 – Specification & Accessories

J2

Signal

Description

Pin

1

Motor winding 1

EC motor: Winding 1

2

Motor winding 2

EC motor: Winding 2

3

Motor winding 3

EC motor: Winding 3

4

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

2

 multi-core, AWG 28-14

0.14…1.5 mm

2

 single wire, AWG 28-14

Summary of Contents for ESCON 50/4 EC-S

Page 1: ...ESCON Module 50 4 EC S Servo Controller P N 446925 Hardware Reference CCMC Edition 2021 08 DocID rel9026 Hardware Reference...

Page 2: ...ENTS READ THIS FIRST These instructions are intended for qualified technical personnel Prior commencing with any activities you must carefully read and understand this manual and you must follow the i...

Page 3: ...ents ESCON Module 50 4 EC S Hardware Reference CCMC 2021 08 rel9026 A 3 5 6 Dimensional Drawing 31 5 7 ESCON Module Motherboard Sensorless 450237 31 5 8 Spare Parts 38 LIST OF FIGURES 39 LIST OF TABLE...

Page 4: ...Table of Contents ESCON Module 50 4 EC S Hardware Reference A 4 CCMC 2021 08 rel9026 p a g e i n te n ti o n a l l y l e ft b l a n k...

Page 5: ...he document contains performance data and specifications information on fulfilled standards details on connections and pin assignment and wiring examples In addition the document also includes a Mothe...

Page 6: ...n imminent hazardous situation If not avoided it will result in death or serious injury WARNING Indicates a potential hazardous situation If not avoided it may result in death or serious injury CAUTIO...

Page 7: ...y efficient control of permanent magnet activated brushless sensorless EC motors without Hall sensors up to approximately 200 Watts The featured operating modes speed control closed loop and speed con...

Page 8: ...u must make sure that any machine apparatus has been fitted with independent monitoring and safety equip ment If the machine apparatus should break down if it is operated incorrectly if the control un...

Page 9: ...tputs Analog input 1 Analog input 2 12 bit resolution 10 10 V differential Analog output 1 Analog output 2 12 bit resolution 4 4 V referenced to GND Digital input 1 Digital input 2 2 4 36 VDC Ri 38 5...

Page 10: ...m MSL Extended range 1 6 000 10 000 m MSL Derating Figure 2 1 Humidity 5 90 condensation not permitted 1 Operation within the extended range temperature and altitude is permitted However a respective...

Page 11: ...Specifications Technical Data ESCON Module 50 4 EC S Hardware Reference CCMC 2021 08 rel9026 2 11 Figure 2 2 Dimensional Drawing mm...

Page 12: ...testing Test Fc Vibration sinusoidal 10 500 Hz 20 m s2 IEC EN 61000 6 3 Emission standard for residential commercial and light industrial environments Applied stan dards IEC EN 61000 6 3 IEC EN 55022...

Page 13: ...tion max 12 A Hot plugging the USB interface may cause hardware damage If the USB interface is being hot plugged connecting while the power supply is on the possibly high poten tial differences of the...

Page 14: ...is being forced until the speed is suffi ciently high for Back EMF sampling The motor current is limited to Istart Note Under unfavorable conditions the sensorless commutation principle can lead to st...

Page 15: ...are using an electronically stabilized power supply make sure that the overcurrent pro tection circuit is configured inoperative within the operating range Note The formula already takes the followin...

Page 16: ...ng 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 50 VDC 9 10 Power_GND GND Ground of operating voltage Ground...

Page 17: ...sponding motor winding terminals If no motor output filter is used the Back EMF signal leads may be connected directly to the motor wind ing terminals Pin 13 BEMF W1 with pins 1 2 motor winding 1 Pin...

Page 18: ...DC 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 130 A 5 VDC Switching delay 8 ms...

Page 19: ...oltage 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 130 A 5 VDC Swi...

Page 20: ...21 08 rel9026 Figure 3 8 DigOUT3 Circuit analogously valid also for DigOUT4 Figure 3 9 DigOUT3 Wiring Examples analogously valid also for DigOUT4 DigOUT Max input voltage 36 VDC Max load current 500 m...

Page 21: ...ifferential Max input voltage 24 VDC 24 VDC Common mode voltage 5 10 VDC referenced to GND Input resistance 80 k differential 65 k referenced to GND A D converter 12 bit Resolution 5 64 mV Bandwidth 1...

Page 22: ...k or if possible bal ance them Insert the USB connector first then switch on the power supply of the controller Figure 3 12 USB Socket J7 Note Column Head B Table 3 8 refers to USB terminals of your P...

Page 23: ...rel9026 3 23 3 5 Potentiometer POTENTIOMETER P1 Figure 3 13 Potentiometer Location Adjustment Range USB standard USB 2 0 USB 3 0 full speed Max bus operating voltage 5 25 VDC Typical input current 60...

Page 24: ...slow off DISABLE fast off STARTUP SENSORLESS on off ENABLE 2x off STOPPING STOP STANDSTILL 3x off SET VALUE SENSORLESS TOO SMALL off 1x ERROR Vcc Overvoltage Error Vcc Undervoltage Error 5 VDC Undervo...

Page 25: ...rdware Reference CCMC 2021 08 rel9026 4 25 4 WIRING Figure 4 15 Interfaces Designations and Location Note The subsequent diagrams feature this symbol Ground safety earth connection optional MAXON EC M...

Page 26: ...Wiring ESCON Module 50 4 EC S Hardware Reference 4 26 CCMC 2021 08 rel9026 p a g e i n te n ti o n a l l y l e ft b l a n k...

Page 27: ...lementation with pin headers permits mounting in two different ways The module can either be plugged onto a socket header Table 5 11 or be directly soldered to a printed circuit board 5 1 2 Supply Vol...

Page 28: ...control behavior The minimum terminal inductance required per phase can be calculated using the following formula If the result of the calculation is negative no additional chokes are necessary Nevert...

Page 29: ...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 ripple current 1285 mA Rubycon 63ZL220M10X23 Rated voltage 63 V...

Page 30: ...one or more capacitors The use of ceramic capacitors with 100 nF and 100 V is recommended 5 2 2 Layout Guidelines for the layout of the motherboard Connector pins 7 and 8 VCC operating voltage The pi...

Page 31: ...l drawing Figure 2 2 on page 2 11 5 7 ESCON Module Motherboard Sensorless 450237 The ESCON Module Motherboard Sensorless subsequently named ESCON Module MoBo is available as an alternative to developi...

Page 32: ...22 only for illustrative purposes and Table 5 13 Figure 5 22 ESCON Module MoBo Mounting on DIN Rail Table 5 13 ESCON Module MoBo mounting on DIN Rail Specification Accessories Specification Accessorie...

Page 33: ...Figure 5 23 ESCON Module MoBo Power Plug J1 Table 5 14 ESCON Module MoBo Power Plug J1 Pin Assignment Table 5 15 ESCON Module MoBo Power Plug J1 Specification Accessories J1 Signal Description Pin 1 P...

Page 34: ...e 5 16 ESCON Module MoBo Motor Plug J2 Pin Assignment for maxon EC motor brushless Table 5 17 ESCON Module MoBo Motor Plug J2 Specification Accessories J2 Signal Description Pin 1 Motor winding 1 EC m...

Page 35: ...gnment Table 5 19 ESCON Module MoBo Digital I Os Plug J5 Specification Accessories J5 Signal Description Pin 1 DigIN1 Digital input 1 2 DigIN2 Digital input 2 3 DigIN DigOUT3 Digital input output 3 4...

Page 36: ...ESCON Module MoBo Analog I Os Plug J6 Specification Accessories J6 Signal Description Pin 1 AnIN1 Analog input 1 positive signal 2 AnIN1 Analog input 1 negative signal 3 AnIN2 Analog input 2 positive...

Page 37: ...08 rel9026 5 37 5 7 3 Wiring Note The USB interface is located directly at the ESCON Module 50 4 EC S Note The subsequent diagrams feature this symbol Ground safety earth connection optional MAXON EC...

Page 38: ...Parts List Order number Description 444144 2 pole pluggable screw type terminal block 3 5 mm pitch labeled 1 2 444145 4 pole pluggable screw type terminal block 3 5 mm pitch labeled 1 4 444147 6 pole...

Page 39: ...2 Figure 3 13 Potentiometer Location Adjustment Range 23 Figure 3 14 LEDs Location 24 Figure 4 15 Interfaces Designations and Location 25 Figure 4 16 maxon EC motor 25 Figure 5 17 Wiring of Voltage Su...

Page 40: ...Grounding 30 Table 5 13 ESCON Module MoBo mounting on DIN Rail Specification Accessories 32 Table 5 14 ESCON Module MoBo Power Plug J1 Pin Assignment 33 Table 5 15 ESCON Module MoBo Power Plug J1 Spec...

Page 41: ...on into surrounding system 13 informatory signs 6 intended purpose of the device 7 of this document 5 interfaces location and designation 25 L LEDs 24 M mandatory action signs 6 MoBo ESCON Module Moth...

Page 42: ...narrow restrictions of the copyright law is not permitted with out the prior approval of maxon and will be subject to prosecution under the applicable law 2021 maxon All rights reserved Subject to ch...

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