PD2-C-IP CANopen Online Manual

Pin assignment

Overview

X1 – voltage supply, inputs and outputs

Voltage source

The operating or supply voltage supplies a battery, a transformer with rectification and filtering, or a switching power supply.

Note:
  • EMC: For a DC power supply line longer than 30 m or when using the motor on a DC bus, additional interference-suppression and protection measures are necessary.
  • An EMI filter is to be inserted in the DC supply line as close as possible to the controller/motor.
  • Long data or supply lines are to be routed through ferrites.

Permissible operating voltage

Depending on the motor type, the maximum operating voltage is:

If the input voltage of the controller exceeds 51.5 V or 30 V, the motor is switched off and an error triggered. Above 50.5 V, the integrated ballast circuit (3 W power) is activated.

The minimum operating voltage is 11.4 V DC. If the input voltage of the controller falls below 10 V, the motor is switched off and an error triggered.

A charging capacitor of at least 4700 µF / 50 V (approx. 1000 µF per ampere rated current) must be connected in parallel to the supply voltage to avoid exceeding the permissible operating voltage (e.g., during braking).

Contents