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Summary of Contents for Maxon ESCON 24/2
- Page 1 Hardware Reference ESCON Module 24/2 Servo Controller | P/N 466023 Hardware Reference CCMC | Edition 2021-08 | DocID rel9004...
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Page 2: Table Of Contents
Table of Contents TABLE OF CONTENTS TABLE OF CONTENTS ABOUT About this Document..........5 About the Device. - Page 3 Table of Contents Dimensional Drawing..........39 ESCON Module 24/2 Motherboard (486400) .
- Page 4 Table of Contents • • p a g e i n t e n t i o n a l l y l e f t b l a n k • • ESCON Module 24/2 Hardware Reference CCMC | 2021-08 | rel9004...
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Page 5: About
About About this Document ABOUT About this Document 1.1.1 Intended Purpose The purpose of the present document is to familiarize you with the ESCON Module 24/2 Servo Controller. It will highlight the tasks for safe and adequate installation and/or commissioning. Follow the described instructions …... -
Page 6: Table 1-2 Symbols & Signs
About About this Document 1.1.4 Symbols & signs In the course of the present document, the following symbols and signs will be used. Type Symbol Meaning Indicates an imminent hazardous situation. DANGER If not avoided, it will result in death or serious injury. Indicates a potential hazardous situation. -
Page 7: About The Device
The present document – including all parts thereof – is protected by copyright. Any use (including reproduc- tion, translation, microfilming, and other means of electronic data processing) beyond the narrow restric- tions of the copyright law without the prior approval of maxon, is not permitted and subject to prosecution under the applicable law. -
Page 8: About The Safety Precautions
– and be kept – in a safe operating mode. • Be aware that you are not entitled to perform any repair on components supplied by maxon. Electrostatic Sensitive Device (ESD) •... -
Page 9: Specifications
Specifications Technical Data SPECIFICATIONS Technical Data ESCON Module 24/2 (466023) Nominal operating voltage +V 10…24 VDC Absolute operating voltage 8 VDC / 28 VDC CC min CC max Output voltage (max.) Output current I (<4 s) 2 A / 6 A cont Pulse width modulation frequency 53.6 kHz... -
Page 10: Figure 2-1 Derating Output Current
Specifications Technical Data ESCON Module 24/2 (466023) Weight approx. 7 g Dimensions (L x W x H) 35.6 x 26.7 x 12.7 mm Physical Connection Plugs into socket headers with 2.54 mm pitch Operation −30…+60 °C +60…+80 °C Temperature Extended range Derating Figure 2-1 Storage −40…+85 °C... -
Page 11: Figure 2-2 Dimensional Drawing [Mm]
Specifications Technical Data Figure 2-2 Dimensional Drawing [mm] ESCON Module 24/2 Hardware Reference 2-11 CCMC | 2021-08 | rel9004... -
Page 12: Standards
Specifications Standards Standards The described device has been successfully tested for compliance with the below listed standards. In prac- tical terms, only the complete system (the fully operational equipment comprising all individual components, such as motor, servo controller, power supply unit, EMC filter, cabling etc.) can undergo an EMC test to ensure interference-free operation. -
Page 13: Setup
Setup Generally applicable Rules SETUP IMPORTANT NOTICE: PREREQUISITES FOR PERMISSION TO COMMENCE INSTALLATION The ESCON Module 24/2 is considered as partly completed machinery according to EU Directive 2006/42/ EC, Article 2, Clause (g) and is intended to be incorporated into or assembled with other machinery or other partly completed machinery or equipment. -
Page 14: Configuration Of Power Supply
Setup Configuration of Power Supply Configuration of Power Supply Basically, any power supply may be used, provided it meets the minimal requirements stated below. Power Supply Requirements 10…24 VDC Output voltage Absolute output voltage min. 8 VDC; max. 28 VDC Depending on load Output current •... -
Page 15: Connections
Setup Connections Connections The actual connection will depend on the overall configuration of your drive system and the type of motor you will be using. Follow the description in the given order and choose the wiring diagram that best suits the components you are using. -
Page 16: Table 3-8 Pin Assignment (Pins 14-24)
Setup Connections Figure 3-4 Pin Assignment Signal Description DigIN/DigOUT4 Digital input/output 4 DigIN/DigOUT3 Digital input/output 3 DigIN2 Digital input 2 DigIN1 Digital input 1 Ground AnOUT2 Analog output 2 AnOUT1 Analog output 1 AnIN2− Analog input 2, negative signal AnIN2+ Analog input 2, positive signal AnIN1−... -
Page 17: Figure 3-5 Hall Sensor 1 Input Circuit (Analogously Valid Also For Hall Sensors 2 & 3)
Setup Connections 3.3.2 Hall Sensor Hall sensor supply voltage +5 VDC Max. Hall sensor supply current 30 mA Input voltage 0…5.5 VDC Max. input voltage ±5.5 VDC Logic 0 typically <1.0 V Logic 1 typically >2.4 V Internal pull-up resistor 10 kΩ... -
Page 18: Figure 3-6 Encoder Input Circuit Ch A "Differential" (Analogously Valid Also For Ch B)
Setup Connections 3.3.3 Encoder Best practice • Differential signals offer good resistance against electrical interference. Therefore we recommend using a differential scheme. Nevertheless, the controller supports both schemes – differential and sin- gle-ended (unsymmetrical). • The controller does not require an index impulse (Ch I, Ch I\). •... -
Page 19: Figure 3-7 Encoder Input Circuit Ch A "Single-Ended" (Analogously Valid Also For Ch B)
Setup Connections Single-ended Input voltage 0…5 VDC Max. input voltage +12 VDC/−12 VDC Logic 0 <1.0 V Logic 1 >2.4 V = typically +420 μA @ 5 V Input high current = typically −170 μA @ 0 V Input low current Max. -
Page 20: Figure 3-8 Digin1 Circuit
Setup Connections 3.3.4 Digital I/Os 3.3.4.1 Digital Input 1 Input voltage 0…28 VDC Max. input voltage +36 VDC/−36 VDC Logic 0 typically <1.0 V Logic 1 typically >2.4 V typically 47 kΩ (<3.3 V) Input resistance typically 38.5 kΩ (@ 5 V) typically 25.5 kΩ... -
Page 21: Figure 3-9 Digin2 Circuit
Setup Connections 3.3.4.2 Digital Input 2 Input voltage 0…28 VDC Max. input voltage +36 VDC/−36 VDC Logic 0 typically <1.0 V Logic 1 typically >2.4 V typically 47 kΩ (<3.3 V) Input resistance typically 38.5 kΩ (@ 5 V) typically 25.5 kΩ (@ 24 V) Input current at logic 1 typically 130 µA @ +5 VDC Switching delay... -
Page 22: Figure 3-11 Digout3 Circuit (Analogously Valid Also For Digout4)
Setup Connections DigOUT Max. input voltage +36 VDC Max. load current 50 mA Max. voltage drop 0.5 V @ 50 mA Only possible with external protective circuitry (free- Max. load inductance wheeling diode) Figure 3-11 DigOUT3 Circuit (analogously valid also for DigOUT4) Figure 3-12 DigOUT3 Wiring Examples (analogously valid also for DigOUT4) ESCON Module 24/2 Hardware Reference... -
Page 23: Figure 3-13 Anin1 Circuit (Analogously Valid Also For Anin2)
Setup Connections 3.3.5 Analog I/Os 3.3.5.1 Analog Inputs 1 and 2 Input voltage −10…+10 VDC (differential) Max. input voltage +24 VDC/−24 VDC Common mode voltage −5…+10 VDC (referenced to GND) 80 kΩ (differential) Input resistance 65 kΩ (referenced to GND) A/D converter 12-bit Resolution... -
Page 24: Figure 3-15 Usb Socket J7
Setup Connections 3.3.6 USB (J7) 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 two power supplies of controller and PC/Notebook can lead to damaged hardware. •... - Page 25 Setup Connections USB standard USB 2.0 / USB 3.0 (full speed) Max. bus operating voltage +5.25 VDC Typical input current 60 mA Max. DC data input voltage −0.5…+3.8 VDC ESCON Module 24/2 Hardware Reference 3-25 CCMC | 2021-08 | rel9004...
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Page 26: Status Indicators
Setup Status Indicators Status Indicators Light-emitting diodes (LEDs) indicate the actual operating status (green) and possible errors (red). Figure 3-16 LEDs – Location Status/Error Green INIT slow DISABLE ENABLE STOPPING; STOP STANDSTILL • +Vcc Overvoltage Error ERROR • +Vcc Undervoltage Error •... -
Page 27: Wiring
Figure 4-17 Interfaces – Designations and Location Note The subsequent diagrams feature this symbol: • Ground safety earth connection (optional) DC Motors MAXON DC MOTOR Figure 4-18 maxon DC motor ESCON Module 24/2 Hardware Reference 4-27 CCMC | 2021-08 | rel9004... -
Page 28: Figure 4-19 Maxon Dc Motor With Dc Tacho
Wiring DC Motors MAXON DC MOTOR WITH DC TACHO Figure 4-19 maxon DC motor with DC Tacho ESCON Module 24/2 Hardware Reference 4-28 CCMC | 2021-08 | rel9004... -
Page 29: Figure 4-20 Maxon Dc Motor With Encoder
Wiring DC Motors MAXON DC MOTOR WITH ENCODER Figure 4-20 maxon DC motor with Encoder ESCON Module 24/2 Hardware Reference 4-29 CCMC | 2021-08 | rel9004... -
Page 30: Ec Motors
Wiring EC Motors EC Motors MAXON EC MOTOR WITH HALL SENSORS Figure 4-21 maxon EC motor with Hall Sensors ESCON Module 24/2 Hardware Reference 4-30 CCMC | 2021-08 | rel9004... -
Page 31: Figure 4-22 Maxon Ec Motor With Hall Sensors & Encoder
Wiring EC Motors MAXON EC MOTOR WITH HALL SENSORS & ENCODER Figure 4-22 maxon EC motor with Hall Sensors & Encoder ESCON Module 24/2 Hardware Reference 4-31 CCMC | 2021-08 | rel9004... - Page 32 Wiring EC Motors • • p a g e i n t e n t i o n a l l y l e f t b l a n k • • ESCON Module 24/2 Hardware Reference 4-32 CCMC | 2021-08 | rel9004...
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Page 33: Motherboard Design Guide
If you are not trained in the design and development of printed circuit boards, you will need additional sup- port for this point. maxon will be happy to provide you with a quote for designing and manufacturing a motherboard for your specific application. -
Page 34: Figure 5-24 Encoder Inputs - Protective Circuitry
Motherboard Design Guide Requirements for Components of Third-party Suppliers TVS DIODE (D1) To protect against overvoltage resulting from voltage transients or brake energy feedback, we recommend connecting a TVS (transient voltage suppressor) diode (D1) to the voltage supply cable. CAPACITOR (C1) The function of the ESCON Module 24/2 does not necessarily require the use of an external capacitor (C1). -
Page 35: Figure 5-25 Analog Inputs And Outputs - Protective Circuitry
Operating voltage +V Switching frequency of the power stage = 53 600 Hz A [ ] Nominal current of the motor (line 6 in the maxon catalog) Terminal inductance of the motor (line 11 in the maxon catalog) motor If the result of the calculation is negative, no additional chokes are necessary. Nevertheless, the use of chokes in combination with additional filter components can be useful to reduce the emission of electromag- netic interference. -
Page 36: Figure 5-26 Wiring Of Motor Winding 1 (Analogously Valid Also For Motor Windings 2 & 3)
The below wiring example refers to an additional inductance of 150 μH. If a different additional inductance is required, also the filter components must be adapted accordingly. Should you need further help with the filter design, contact maxon Support at http://support.maxongroup.com. -
Page 37: Table 5-12 Motherboard Design Guide - Recommended Components
Motherboard Design Guide Requirements for Components of Third-party Suppliers 5.1.6 Recommended Components and Manufacturers Recommended components Straight socket header, pluggable with 0.64 x 0.64 mm pin headers, 2.54 mm pitch, 3 A, contact material: gold Preci-Dip (801-87-013-10-005101) 13 poles, 1 rows Würth (613 013 118 21) Socket E-tec (BL1-013-S842-55) -
Page 38: Design Guidelines
Motherboard Design Guide Design Guidelines Design Guidelines The following instructions are intended to serve as an aid for designing an application-specific motherboard and ensuring the correct and reliable integration of the ESCON Module 24/2. 5.2.1 Ground All ground connections (GND) should be internally connected to the ESCON Module 24/2 (equal potential). It is customary to equip the motherboard with a ground plane. -
Page 39: Technical Data
Motherboard Design Guide Technical Data Technical Data For detailed specifications chapter “2 Specifications” on page 2-9. Dimensional Drawing For the dimensional drawing Figure 2-2 on page 2-11. ESCON Module 24/2 Motherboard (486400) The ESCON Module 24/2 Motherboard (subsequently named ESCON Module MoBo) is available as an alternative to developing an own motherboard. -
Page 40: Figure 5-30 Escon Module Mobo - Mounting On Din Rail
Motherboard Design Guide ESCON Module 24/2 Motherboard (486400) 5.7.1 Assembly The ESCON Module MoBo is designed to easily be screw-mounted or integrated into standard rail systems. For ordering information for the components required Figure 5-30 (only for illustrative purposes) and Table 5-14. -
Page 41: Figure 5-31 Escon Module Mobo - Power Plug J1
Motherboard Design Guide ESCON Module 24/2 Motherboard (486400) 5.7.2 Connections Note The USB interface is located directly at the ESCON Module 24/2. 5.7.2.1 Power Supply (J1) Figure 5-31 ESCON Module MoBo – Power Plug J1 Signal Description Power_GND Ground of operating voltage Nominal operating voltage (+10…+24 VDC) Table 5-15 ESCON Module MoBo –... -
Page 42: Figure 5-32 Escon Module Mobo - Motor Plug J2
Motherboard Design Guide ESCON Module 24/2 Motherboard (486400) 5.7.2.2 Motor (J2) The servo controller is set to drive either maxon DC motors (brushed) or maxon EC motors (brushless). Figure 5-32 ESCON Module MoBo – Motor Plug J2 Signal Description Motor (+M) DC motor: Motor + Motor (−M) -
Page 43: Figure 5-33 Escon Module Mobo - Hall Sensor Plug J3
Motherboard Design Guide ESCON Module 24/2 Motherboard (486400) 5.7.2.3 Hall sensor (J3) Suitable Hall effect sensors IC use «Schmitt trigger» with open collector output. Figure 5-33 ESCON Module MoBo – Hall Sensor Plug J3 Signal Description Hall sensor 1 Hall sensor 1 input Hall sensor 2 Hall sensor 2 input Hall sensor 3... -
Page 44: Figure 5-34 Escon Module Mobo - Encoder Socket J4
Motherboard Design Guide ESCON Module 24/2 Motherboard (486400) 5.7.2.4 Encoder (J4) Figure 5-34 ESCON Module MoBo – Encoder Socket J4 Signal Description not connected – +5 VDC Encoder supply voltage (+5 VDC; 70 mA) ≤ Ground not connected – Channel A\ Channel A complement Channel A Channel A... -
Page 45: Table 5-24 Escon Module Mobo - Encoder Cable
Motherboard Design Guide ESCON Module 24/2 Motherboard (486400) Encoder Cable (275934) Cable cross-section 10 x AWG28, round-jacket, flat cable, 1.27 mm pitch Length Head A DIN 41651 female, 2.54 mm pitch, 10 pins, with strain relief Head B DIN 41651 connector, 2.54 mm pitch, 10 poles, with strain relief Table 5-24 ESCON Module MoBo –... -
Page 46: Figure 5-35 Escon Module Mobo - Digital I/Os Plug J5
Motherboard Design Guide ESCON Module 24/2 Motherboard (486400) 5.7.2.5 Digital I/Os (J5) Figure 5-35 ESCON Module MoBo – Digital I/Os Plug J5 Signal Description DigIN1 Digital input 1 DigIN2 Digital input 2 DigIN/DigOUT3 Digital input/output 3 DigIN/DigOUT4 Digital input/output 4 Ground +5 VDC Auxiliary output voltage (+5 VDC;... -
Page 47: Figure 5-36 Escon Module Mobo - Analog I/Os Plug J6
Motherboard Design Guide ESCON Module 24/2 Motherboard (486400) 5.7.2.6 Analog I/Os (J6) Figure 5-36 ESCON Module MoBo – Analog I/Os Plug J6 Signal Description AnIN1+ Analog input 1, positive signal AnIN1− Analog input 1, negative signal AnIN2+ Analog input 2, positive signal AnIN2−... -
Page 48: Figure 5-37 Escon Module Mobo - Maxon Dc Motor (J2)
Note The subsequent diagrams feature this symbol: • Ground safety earth connection (optional) 5.7.3.1 DC Motors MAXON DC MOTOR Figure 5-37 ESCON Module MoBo – maxon DC motor (J2) ESCON Module 24/2 Hardware Reference 5-48 CCMC | 2021-08 | rel9004... -
Page 49: Figure 5-38 Escon Module Mobo - Maxon Dc Motor With Dc Tacho (J2)
Motherboard Design Guide ESCON Module 24/2 Motherboard (486400) MAXON DC MOTOR WITH DC TACHO Figure 5-38 ESCON Module MoBo – maxon DC motor with DC Tacho (J2) ESCON Module 24/2 Hardware Reference 5-49 CCMC | 2021-08 | rel9004... -
Page 50: Figure 5-39 Escon Module Mobo - Maxon Dc Motor With Encoder (J2 / J4)
Motherboard Design Guide ESCON Module 24/2 Motherboard (486400) MAXON DC MOTOR WITH ENCODER Figure 5-39 ESCON Module MoBo – maxon DC motor with Encoder (J2 / J4) ESCON Module 24/2 Hardware Reference 5-50 CCMC | 2021-08 | rel9004... -
Page 51: Figure 5-40 Escon Module Mobo - Maxon Ec Motor With Hall Sensors (J2 / J3)
ESCON Module 24/2 Motherboard (486400) 5.7.3.2 EC motors MAXON EC MOTOR WITH HALL SENSORS Figure 5-40 ESCON Module MoBo – maxon EC motor with Hall Sensors (J2 / J3) ESCON Module 24/2 Hardware Reference 5-51 CCMC | 2021-08 | rel9004... -
Page 52: Spare Parts
Motherboard Design Guide Spare Parts MAXON EC MOTOR WITH HALL SENSORS & ENCODER Figure 5-41 ESCON Module MoBo – maxon EC motor with Hall Sensors & Encoders (J2 / J3 / J4) Spare Parts 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... -
Page 53: List Of Figures
ESCON Module MoBo – maxon EC motor with Hall Sensors (J2 / J3)...... -
Page 54: List Of Tables
ESCON Module MoBo – Power Plug J1 – Specification & Accessories ......41 Table 5-17 ESCON Module MoBo – Motor Plug J2 – Pin Assignment for maxon DC motor (brushed)....42 Table 5-18 ESCON Module MoBo –... -
Page 55: Index
Index INDEX 275934 45 403968 24 438725 9 additionally applicable regulations 8 444144 52 analog inputs 23 444145 52 applicable EU directive 13 444146 52 assignment of the connections 15 444147 52 444148 52 486400 39 cables (prefab) Encoder Cable 45 USB Type A - micro B Cable 24 performance data 9 country-specific regulations 8... - Page 56 © 2021 maxon. All rights reserved. Subject to change without prior notice.
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