Cable assembly for ECOFAST drop connections
The Siemens 3RK1911-0CP51 is an ECOFAST spur cable assembly with 5 conductors of 4mm² cross-section, factory-terminated at both ends with HAN Q4/2 connectors. The cable length ranges from 10m to 15m, making it a pre-measured drop for connecting ECOFAST I/O modules or motor starters along a machine line.
Integration into ECOFAST field-distributed systems
The HAN Q4/2 connectors on both ends allow a quick plug-and-play connection between an ECOFAST trunk line and a spur drop to a field device. The 5x4mm² conductor size supports power and signal distribution for multiple loads on the same spur, typical in conveyor or material-handling zones where several actuators share a single drop.