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GNDGND
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Pin #
REVC
REVD
1
EtherCAT Power
EtherCAT + Motor Control Power
2
GND
0V
3
GND
0V
4
Motor Power
Motor Drive Power



  • REVC Hardware
    • Maintaining EtherCAT power and dropping motor power will not retain motor position as the the current position is evaluated on the motor controller.
  • REVD Hardware
    • Maintaining EtherCAT power and dropping motor power will
      • retain motor position 
      • remove any ability for the motor to be driven (as power to the motor drive has been removed).

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ConnectorPart NumberSupplier
Motor connector09 0481 22 08
Binder
Female cable side mating connector99 0480 102 08Binder
4m I/O cableCM1M9-8F-4000Myostat




IN1 input 1-0.4V
Pin #NameEtherCAT FunctionMotor FunctionSpecifications1 - orange
Digital Inputs - Sourcing (supply 0V to trigger)ParameterMinMaxUnit
Voltage Range036V
Low Level

1

V
High Level1.436V
Cont. Current

-

30mA
Peak Current-0.5A
Pulse Width-1ms
2 - brownIN2Digital input 2Digital input 2
3 - greenIN3Digital input 3Digital input 3
4 - yellowIN4Digital input 4-
5 - purpleA-IN5-Analog input 4
ParameterMinMaxUnit
Voltage Range05V
Resolution10 bit
6 - blueOUT1Digital output 1-
ParameterMinMaxUnit
Voltage Range0-V
Cont. Current-1A

Inductive Load

Peak rev current

-0.2A

Inductive Load

Peak Rec Volt.

-70V
7 - blackOUT2-Output 28 - redGNDGNDGNDGND

Colours indicated are for the standard CM1M9-8F-4000 I/O cable

GND
Pin #NameEtherCAT FunctionMotor FunctionParameterMinMaxUnit

1 - orange

2 - brown

3 - green

4 - yellow

IN1

IN2

IN3

IN4

Digital input 1

Digital input 2

Digital input 3

Digital input 4

-

Digital input 2

Digital input 3

-

Voltage Range036V
Low Level01.4V
High Level1.436V
Continuous Current-30mA
Peak Current-0.5A
Pulse Width-1ms
Analog Input (0-5V)ParameterMinMaxUnit
5 - purpleA-IN5-Analog input 4Voltage Range05V
Resolution10 bit
Digital Outputs - Sinking (output supplies 0V when asserted)ParameterMinMaxUnit

6 - blue

7 - black

OUT1

OUT2

Digital output 1

-

-

Output 2

Voltage Range0-V
Continuous Current-1A

Inductive Load

Peak Rev Current

-0.2A

Inductive Load

Peak Rev Voltage

-70V
Signal Ground (0V)ParameterMinMaxUnit
8 - red0V0V0VVoltage Range00V

Colours indicated are for the standard CM1M9-8F-4000 I/O cable

USB Connection

The USB connector is a standard micro USB and is used to update the EtherCAT firmware. When it is plugged into a computer it will create a virtual serial port.

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