Maxon EPOS4 Hardware Reference

Motherboard Design Guide
Requirements for Components of Third-party Suppliers
EPOS4 EtherCAT Card Hardware Reference
CCMC | 2019-11 | rel8613
4-19
4.2.2 Supply Voltage
For voltage supply of the «EPOS4 EtherCAT Card», you may employ the EPOS4 Module’s power supply.
For details separate document «Hardware Reference» of the respective EPOS4 Module.
If you intend to use another source as power supply, we recommend to connect a TVS (transient voltage
suppressor) diode (D1) to the voltage supply line to protect against overvoltage resulting from voltage tran-
sients or brake energy feedback.

Maxon EPOS4 Specifications

General

Digital Outputs	4
Analog Inputs	2
Communication	USB
Interface	USB, CAN
Protocol	EtherCAT, CANopen