3
Rev. 1.0
20/07/2020
SSDC-ECX-H/J  Hardware Manual
 400-820-9661
1  Introduction
Thank you for selecting the MOONS’ SSDC series step-servo drive and motor. The SSDC-EC 
series are high performance EtherCAT fieldbus control step-servo drive which also integrates with 
built-in motion controller. The SSDC-EC drive can operate as a standard EtherCAT slave using 
CANopen over EtherCAT (CoE). The SSDC-ECX-H/J drive is the second generation of SSDC 
series, which has more higher performance and supports Vender specific profile over EtherCAT 
(VoE). 
EtherCAT® is registered trademark and patented technology, licensed by Beckhoff Automation 
GmbH, Germany.
1.1  Features
•  Programmable, digital step-servo drive and motor package
•  Push-in spring type connector, faster and reliable connection
•  CANopen over EtherCAT (CoE) with full support of CiA402. Based on the widely used 
100BASE-TX cabling system and with a baud rate of 100Mbps full-duplex, EtherCAT enables 
high speed and highly reliable communication
•  Vender specific profile over EtherCAT (VoE)  is contribute to update the firmware over 
EtherCAT.
•  Supported modes: Profile Position, Profile Velocity, Profile Torque, Cyclic Synchronous 
Position, Cyclic Synchronous Velocity and Homing mode as well as MOONS’ own Q mode
•  Current output 
  SSDC06 output current:continuous 6A/phase(peak of sin),boost 7.5A(1.5s) 
  SSDC10 output current:continuous 10A/phase(peak of sin),boost 15A(1.5s)
•  Wide range input voltage: 
 SSDC06:24~70VDC 
 SSDC10:24~70VDC
•  Encoder resolution: 
  20000 counts/rev (AM17/23/24/34SS-N motor) 
  4096 counts/rev (AM11/17/23/24/34RS motor)
•  Abundant I/O interface 
 SSDC06/10-ECX-H
  3 optically isolated digital inputs,5-24VDC 
  1 optically isolated digital outputs,max30V/100mA 
   SSDC06/10-ECX-J 
  5 optically isolated digital inputs,5-24VDC 
  2 optically isolated digital outputs,max30V/100mA 
    1 analog inputs can be configured to 0-5V, 0-10V, ±5V or ±10V signal ranges
•  Communication 
  Dual-port RJ45 for EtherCAT communication 
  USB port for configuration