Pinout

POW_SUP

Power supply negative (Power Ground). Internally connected to GND_D on a single point.

Protective Earth connected to driver housing and fixing M2.5 threads.

Ensure basic insulation (Min > 0.5 mm) between protective earth and other live circuits. 

Beryllium copper TH pin receptacle. Gold plated.

PCB hole 2.549 mm.

Maximum current 11.2 A.

3.3 V voltage reference output with sink/source capability up to ±10 mA. Excessive current demand or noise coupled to this pin can cause a loss of performance or even malfunction of Everest NET: route by following the best layout practices.

Analog Ground. If no external analog circuits are used, do not connect this pin at all.

If used, do not connect this pin to GND_D directly. Instead, use a ferrite bead or 1 Ω resistor in between.

1.65 V voltage reference output with sink/source capability up to ±10 mA. Excessive current demand or noise coupled to this pin can cause a loss of performance or even malfunction of Everest NET: route by following the best layout practices.

5 V, 1 A continuous logic supply input. Must be low ripple and ensure ±2% regulation tolerance or less. All four 5V_D pins must be connected. It is advised to provide at least 1.2 A input current if pins 13 or 14 (3.3V_D) are used to drive external circuits.

_{The rise time of the 5 V supply must be between 2 ms and 10 ms to guarantee a proper initialization.}

Power input

5 V, 1 A continuous logic supply input. Must be low ripple and ensure ±2% regulation tolerance or less. All four 5V_D pins must be connected. It is advised to provide at least 1.2 A input current if pins 13 or 14 (3.3V_D) are used to drive external circuits.

_{The rise time of the 5 V supply must be between 2 ms and 10 ms to guarantee a proper initialization.}

Power input

Digital Output 4.

Digital Input 2.

Reserved. Do not connect (leave floating).

Digital Output 3.

Safe Torque Off input 1 (non-isolated). Both \STO1 and \STO2 must be high-level (3.3 V and 5 V level compatible) to allow operation of the motor. Holding different logic states (STO1 ≠ STO2) for more than 1s will cause a latching fault.

Fault state signaling output. Can directly drive a (typically) red LED anode at 3.3 V up to 3 mA.

PWM output for driving a mechanical brake. Configurable up to 40 kHz. A high level indicates the motor is free to move.

Add a 10 kΩ ~ 47 kΩ pull-down resistor to this pin to ensure the brake is always in a safe state during boot-up or reset situations when this pin might be in high impedance.

This pin can be pulled down to GND_D to force enter boot mode during power-up in FTP mode. Typically not necessary.

If not used, always leave unconnected or pulled up with a 10 kΩ resistor. Never leave this pin permanently pulled down, as this would block the Everest in boot mode. 

State machine ERROR red LED for EtherCAT and CANopen. Can directly drive a red LED anode at 3.3 V up to 3 mA.

Output

State-machine RUN green LED output for EtherCAT and CANopen. Can directly drive a green LED anode at 3.3 V up to 3 mA.

Output

Reserved. Do not connect (leave floating).

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Ethernet Port 0 Link signaling. Must be connected to high impedance or be buffered to drive a (typically) green LED. Use an inverting buffer to drive the LED anode or an open collector element to sink the cathode current.

Ethernet Port 1 Link signaling. Must be connected to high impedance or be buffered to drive a (typically) green LED. Use an inverting buffer to drive the LED anode or an open collector element to sink the cathode current.

Port 0 Ethernet physical layer differential pairs. 

50 Ω pull-up termination resistors are included on the drive. Magnetics with the center tap connected to MAGNETICS_CT (pin 13) must be added externally.

If this port is not used leave these pins unconnected. 

Port 1 Ethernet physical layer differential pairs. 50 Ω pull-up termination resistors are included on the drive. Magnetics with the center tap connected to MAGNETICS_CT (pin 13) must be added externally.

If this port is not used leave these pins unconnected.