18.F4.087-401B /18.F4.187-H418 FA547331 36/04 KEB Inverter Power Drive Board Position Monitor Module Water treatment facilities: Supplies power

Water treatment facilities: Supplies power for pumps

where uninterrupted control is critical for safety and efficiency

Termination Resistance: 121 Ω (specified by a built-in switch when the line is terminated)

A1: It connects multiple HART transmitters to a K‑System multiplexer for centralized communication

18.F4.087-401B /18.F4.187-H418 FA547331 36/04 KEB Inverter Power Drive Board Position Monitor Module Water treatment facilities: Supplies powerOverview The KEB 18. F4. 087 401B PLC Module is an integrated control and processor board for the KEB COMBIVERT F4 drive system. It serves as the core for advanced motor speed and torque regulation, managing high density digital I O and complex application logic. The H418 option code indicates special configurations for fieldbus communication or advanced motion control, ensuring reliable, high speed integration in demanding industrial systems.