ethercat p one cable automation · ethercat p within etg beckhoff - as with ethercat itself – ......

EtherCAT P –

One Cable Automation

Dr. Guido Beckmann

Technology Marketing

Michael Jost

Product Manager I/O Systems

EtherCAT P:

Ultra-fast communication and power in one cable

Power:

2 x 24 V DC,

3 A (US, UP)

RX- TX-

TX+ RX+

GNDP

US

GNDS

UP

EtherCATPower

EtherCAT P:


TX-US

RX+

GNDP

TX+

GNDS

RX-

UP

2-cable connection:

EtherCAT and power supply

One cable solution:

EtherCAT P

Dual power supply:

US for system and sensors

24 V DC/3 A

and UP for peripheral voltage

for actuators

24 V DC/3 A

Daisy-chained power supply

through EtherCAT P devices

100 % EtherCAT-compatible:

100 Mbit/s full duplex,

Processing on the Fly,

Distributed Clocks a.o.

Cascadable in all topologies

(star, line, tree)

EtherCAT P:


TX-US

RX+

GNDP

TX+

GNDS

RX-

UP

One cable solution:

EtherCAT P

EtherCAT P connectors

M8, EtherCAT-P-coded

symmetrical connector design

mechanical keying: Sockets

and plugs are polarized to

prevent improper connection.

easy field assembly

Cables

standard: industrial CAT5

cables in AWG22/7

AWG24/7 cables for short

distances available

EtherCAT P: Connectors and cables

EtherCATPower

Black and red

EtherCAT P cable

Mechanical

EtherCAT P

keying

Red EtherCAT P

plugs and sockets

4 poles:

EtherCAT + 2 x 24 V DC/3 A

EtherCAT P:

The sensor, actuator and measurement bus

24 V DC

EtherCAT P …

… for actuators

AC and DC motors

actuators

valve terminals

… for sensors

proximity switches

light barriers

shaft encoders

… for vision

cameras

barcode scanners

3-D scanners

… for I/O components

connections in IP 67

connections in IP 20

EtherCAT master

Length of cable

Us / Up

Voltage limits acc. IEC61131.2: 20.4 V … 28.8 V

Power budget of Standard power cable ZK2020….

Manual: EP2xxxen.pdf

EtherCAT P │ Power budget example

24V power source

Example: 7 EtherCAT P slaves

plus sensors: ∑ 8W

plus actuators: ∑ 12W

overall cable length: 48 meters

Current

Voltage

20,4V minimum voltage


Current

Voltage

24V power source28V power source


28V power source

Power margin for

more slaves

EtherCAT P │ TwinCAT 3 integration

New EtherCAT P tab

EtherCAT P power data in

ESI/SII of slaves

Enter cable type

Enter cable length

Enter sensor-/actuator-

current

Check validation

EtherCAT P within ETG

Beckhoff - as with EtherCAT itself –

offered to share the EtherCAT P technology

within the ETG

The Technical Committee Meeting accepted to include

the EtherCAT P technology into the EtherCAT

Technology on last meeting in March, 2016

A first draft of the Technology Specification is planned to

be discussed on next TC Meeting September 28, 2016.

© EtherCAT Technology GroupJune 2016

Decisive Factor: Performance + Openness

Example: Automotive

TOYOTA Motors, worlds largest* car maker, selects EtherCAT

* 2015 Sales Figures

© EtherCAT Technology Group

Toyota selects EtherCAT

June 2016

© EtherCAT Technology Group

ETG Press briefing at Hanover Fair 2016

Mr. Morihiko Ohkura, General

Manager of the Production

Engineering Innovation Division at

Toyota Motor Corporation explains:

"I am pleased to announce that Toyota

Motor Corporation will make the most of

EtherCAT in our new factories to be built

around the world.

We have conducted thorough analysis and

evaluation to compare various industrial

Ethernet technologies.

I believe the performance, determinism and

simple wiring characteristics of EtherCAT, in

addition to its openness, best fit with the

needs of Toyota to evolve production

systems with Industrial IoT concepts."

“We strongly encourage our suppliers to

prepare high-quality EtherCAT

components”

“…our strong interest in the new

technology, EtherCAT P. The concept to

integrate communication and power

lines perfectly matches our lean

production philosophy, TPS: the Toyota

Production System. Simply put, the

fewer cables, the better.“June 2016

EtherCAT P:

System overview for IP 20 and IP 67 I/O

24 V DC

EtherCAT P

to EtherCAT

24 V DC

24 V DC 24 V DC24 V DC

Machine module 1

Machine module 2

Machine module 3 Machine module 4

Control cabinet

24 V DC

EtherCAT P

Matching connectors for every performance class

B36

630 V AC/

850 V DC,

64 A

M8

2 x 24 V DC,

je 3 AB12

90 V DC,

10 A

B23

630 V AC/

850 V DC,

30 A

B17

630 V AC/

850 V DC,

16 A

Trapezoidal EtherCAT P

element enables high packing

density.

improved current-carrying

capacity and dielectric strength

of the power pins.

seamless and consistent 360°

shielding of the connector

uniform EtherCAT P element for

all sizes, from B12…B36

EtherCAT P: From 24 V sensors to 600 V drives

EtherCAT

2 x 24 V DC, 3 A

M8

Example: Sensor

performance class ECP24

size M8

pole number 4 x EtherCAT P

3 A

EtherCAT P: One Cable Automation for the field level

Example: Stepper with controller

performance class ECP48/10

size B12

pole number 4 x EtherCAT P + 2 x power

for max. 48 V DC with 10 A


Example: Asynchronous motor with frequency

converter


size B17

pole number 4 x EtherCAT P + 2 x power + PE

for max. 230 V AC with 16 A


Example: Control cabinet


size B23




Example: Robot


size B36




EK13xx | EtherCAT P products in IP 20

EtherCAT P

signal input

EtherCAT P

signal output

Status

LEDs2-port

EtherCAT P

junction

EtherCAT P

signal output

Feed-in

US and UP

Feed-out

US and UP

flexible topology configuration

with EPP13xx junctions

The current carrying capacity of

3 A per EtherCAT P segment for

US and UP enables a wide

range of sensors and actors to

be used.

EPP13xx | EtherCAT P junctions

EPPxxxx | IP 67 EtherCAT P products

Red EtherCAT P

signal input

Red EtherCAT P

signal output

EtherCAT

signal input

EtherCAT P

signal output

M8 signal connection

Power supply

status display:

box supply (US)

peripheral voltage (UP)D-sub signal

connection

M12 signal

connection

One Cable Automation for the field level


US: 24 V DC,

UP: 24 V DC

400 V AC

Beckhoff Automation GmbH & Co. KG

Headquarters

Huelshorstweg 20

33415 Verl

Germany

Contact

Phone: +49 5246 963-0

Fax: +49 5246 963-198

E-Mail: [email protected]

Web: www.beckhoff.com

© Beckhoff Automation GmbH & Co. KG 04/2016

All images are protected by copyright. The use and transfer to third parties is not permitted.

Beckhoff®, TwinCAT®, EtherCAT®, EtherCAT P®, Safety over EtherCAT®, TwinSAFE®, XFC® and XTS® are

registered trademarks of and licensed by Beckhoff Automation GmbH. Other designations used in this

presentation may be trademarks whose use by third parties for their own purposes could violate the rights of

the owners.

The information provided in this presentation contains merely general descriptions or characteristics of

performance which in case of actual application do not always apply as described or which may change as a

result of further development of the products. An obligation to provide the respective characteristics shall only

exist if expressively agreed in the terms of contract.

ethercat p one cable automation · ethercat p within etg beckhoff - as with ethercat itself – ......

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