IT94-3 HESG440310R2 HESG112699/B Industrial grade wireless module/Strong anti-interference ability and stable transmission
FC95-22 HESG440295R2 HESG448688R22 Responsible for receiving and processing signals from various sensors
216GD61A HESG324436R3/A HESG324428 Provides intuitive menu interface and user manual/supports multiple I/O modules
