Quantity   Component name
1 × Raspberry Pi 3 Model B+ single-board computer (SBC)
1 × EtherCAT bus IO card
1 × DIN Rail Power Supply 5VDC 20W Power Supply
1 × DIN Rail Power Supply 24VDC 20W Power Supply
1 × Enclosure Box ABS Transparent Cover 210x210x130mm
2 × Din Rail Slim Relay Module 41F-1Z-C4-1 Coil 24VDCAC
8 × Din Rail Terminal Block PT 2.5 TW
1 × DIN Rail Mount Bracket for Raspberry Pi 2 3 B B+ Zero UNO MEGA.