INCON-M84/M86/M86R Integration Manual2 Modules Connection2.4 ES1U: Servo/Spindle driver interface unit 2.4.2 CON1, CON2: EtherCAT Ethernet Communication Connector CON1:EtherCAT cable IN Connect to the previous EtherCAT device. CON2:EtherCAT cable OUT Connect to the next EtherCAT device. CON1, CON2 EtherCAT Ethernet Communication Connectors CON1、CON2 Placement Drawing