This configurable harmony Hub is part of the ranges Harmony XB5R plastic and XB4R metal wireless and batteryless pushbuttons.It provides network connectivity openness by operating as an intermediate equipment between the wireless devices and PLCs (Programmable Logic Controller) or industrial PCs (IT/OT box) that support Modbus/TCP protocols.It is equiped with 7 segment display, jog dial, 8 indicating LEDs (Power On, functions mode, communication status, signal strength) external antenna connector and protective plug.It features 1 slot for communication module ZBRCETH (should be ordered separately).It weighs 270g.