Part Number: 82400000018000 Product Name: SI-ETHERCAT Product Type: EtherCAT Communication Interface Module (Option Module) Compatible Drives (Typical): Unidrive SP (all sizes, with appropriate firmware) Unidrive M (select sizes/firmware versions) Commander SK (select sizes) Digitax ST (select sizes) Mentor MP (select sizes) Communication Protocol: EtherCAT (CoE - CANopen over EtherCAT) according to IEC 61158 Physical Layer: 100BASE-TX (Fast Ethernet) Connectors: 2 x RJ45 (shielded) - EtherCAT IN (Port A) and EtherCAT OUT (Port B) Supported Features: Distributed Clocks (DC) for axis synchronization (< 1 µs accuracy) SyncManager (SM2, SM3) for process data exchange FMMU (Fieldbus Memory Management Unit) Emergency (EMCY) message support Process Data Objects (PDOs): Configurable TxPDO and RxPDO mapping (typically up to 10 PDOs, depending on drive) Mailbox Communication: SDO (Service Data Object) access for parameter read/write Minimum Cycle Time: 250 µs (dependent on drive processing power and network load) LED Indicators: Module Status (MS) - Green/Red Network Status (NS) - Green/Red Link/Activity (L/A) for each port Power Supply: Powered internally from the drive (3.3V or 5V, depending on drive model) Isolation: 500V AC galvanic isolation between EtherCAT and drive control circuits Operating Temperature: 0°C to +55°C (as part of drive system) Storage Temperature: -40°C to +70°C Humidity: 5% to 95% RH (non-condensing) Dimensions (Module only): Standard Control Techniques option module form factor (approx. 85 mm x 50 mm x 25 mm) Weight: Approx. 50 g (0.11 lbs) Standards: CE, UL (recognized component), RoHS Configuration Software: SyPTPro (Control Techniques programming software) or drive keypad Typical Applications Multi-axis packaging and wrapping machines Printing and converting lines (registration control) Robotics and automated assembly systems Electronic component manufacturing Web handling and tension control High-speed material handling and sorting systems