Product Summary
The Flexem FR-ECAT EtherCAT bus coupler acts as a vital bridge for modern automation systems. This compact module connects remote I/O stations directly to your EtherCAT network. It handles up to 1024 bytes of input and output process data at high speed. The unit supports a wide 9 to 36 VDC power range for global use. Engineers rely on this device for reliable data exchange in demanding factory environments.
Expert Technical Evaluation & Performance Review
The FR-ECAT model integrates a robust power supply design with essential protections. It features both overcurrent and anti-reverse connection protection for system safety. The unit operates on a nominal 24 VDC supply but tolerates a wide voltage range. This flexibility protects the module from unstable power sources in the field.
This coupler provides galvanic isolation between the bus and the I/O circuits. Isolation prevents ground loops and noise from corrupting critical process data. The field power supply accepts 22 to 28 VDC and delivers up to 8 amps. This high current capacity supports many downstream actuator and sensor modules.
The device supports a maximum of 31 extension modules in a single network segment. This topology allows for large, distributed I/O stations without extra hardware. The process data area accommodates up to 1024 bytes for both input and output. This data capacity suits complex control applications with many variables.
The FR-ECAT uses two standard RJ45 connectors for network wiring. It operates at 10 or 100 Mbps for flexible network integration. The maximum cable length between two nodes is 100 meters. This reach allows for effective distribution across machinery and production lines.
The unit fits onto a standard 35 mm DIN rail for quick mounting. Its dimensions are only 111 mm by 36 mm by 76 mm. The lightweight design at 200 grams reduces stress on the mounting rail. Wiring uses a maximum conductor size of 1.5 mm² for secure connections.
This coupler operates reliably in temperatures from -20 to 70 degrees Celsius. It handles ambient humidity levels from 5 to 95 percent without condensation. The IP20 protection rating makes it suitable for clean, dry control cabinets. These environmental specs ensure stable performance in typical industrial settings.
Product Procurement & Buyer Guide
Procurement engineers must verify power supply compatibility for the FR-ECAT unit. The module needs a 24 VDC supply with a stable 110 mA current draw. You must also plan for the field power demand up to 8 amps. Select a power supply that covers both the coupler and all connected I/O modules.
This coupler works exclusively with the EtherCAT protocol for communication. Verify that your master controller supports EtherCAT before purchasing. The process data size of 1024 bytes fits most mid-scale automation projects. For larger systems, you may need to segment the network with additional couplers.
The FR-ECAT model supports up to 31 extension modules on one coupler. Count your total required I/O points to ensure this limit is sufficient. The coupler provides no onboard I/O channels itself. You must purchase separate digital or analog modules for actual signal handling.
Installation space is minimal due to the slim 36 mm width of the device. This narrow profile saves valuable space inside crowded control panels. The DIN rail mounting system allows for rapid installation without tools. Ensure your panel has enough rail length for the coupler and all modules.
Consider the ambient temperature range when placing the FR-ECAT in your system. The unit works best in environments from -20 to 70 degrees Celsius. Avoid installing the device near heat sources or in direct sunlight. Proper ventilation around the module helps maintain reliable long-term operation.
The two RJ45 connectors allow for simple daisy-chain network topology. This wiring method reduces cabling costs compared to star topologies. Each cable segment can run up to 100 meters between devices. Plan your network layout to respect this maximum distance constraint.
Logistics & Standard Packaging Details
- One Flexem FR-ECAT EtherCAT bus coupler unit
- One product datasheet and quick start guide
- Standard anti-static packaging for safe transport
Express delivery shipping is available via FedEx, UPS, and DHL.
