How to implement multi-device cascade wiring? Flowmeter and RTU remote terminal cascade connection solution

Multi-device cascade wiring is the core technology for centralized management of industrial instruments. Through proper cascade solutions, multiple flowmeters and RTU remote terminals can be effectively connected to build a complete data acquisition network.

Cascade connection implementation steps:

• Define master-slave device relationship: RTU as master, flowmeters as slaves
• Plan device address allocation: avoid address conflicts, recommend regional numbering
• Select appropriate communication interface: RS485, HART, or 4-20mA
• Design cable routing: consider electromagnetic interference and transmission distance
• Configure communication parameters: unified baud rate, data bits, parity bits

Ecolor EC32/EC60 RTU series support multi-channel signal inputs, capable of connecting 8-16 LGF electromagnetic flowmeters or ultrasonic flowmeters simultaneously, enabling remote monitoring via 4G networks. We provide standard cascade wiring diagrams and commissioning services to ensure stable system operation.