R. STAHL Exicom ET-75-RS422 Intrinsically Safe HMI Operator Terminal | Typ ET-75

R. STAHL Exicom ET-75 Hazardous Location Operator Terminal

Empower your crew with bulletproof equipment monitoring and automation bus tracking using the R. STAHL Exicom ET-75-RS422 Operator Panel. Built to endure the punishing physical shockwaves, heavy ambient vibrations, and corrosive salt-spray typical of open ocean platforms, this high-end industrial workstation panel functions as a critical communication bridge between central processors and field deployment modules.

As displayed on the front layout (1_15.jpeg), the control panel face incorporates an airtight, easy-to-clean membrane numeric matrix flanked by a full range of cursor navigation arrows and functional control hotkeys (Shift, Alt, Ctrl, Esc). The lower tier holds a row of dedicated application macro keys customized for industrial tracking (e.g., Setup Data, Lamp Test, Counter Off/On, Reset Controls). A vertical alignment of bright diagnostic indicator lights on the left offers real-time node visibility, showing system states like Stop, Com, Online, and Alarm instantly.

The back panel enclosure highlights its extreme engineering pedigree, including detailed certification data plates and a custom brass commissioning plate tracking previous service parameters:

• Rig & Drive Deployment Tracking: Pre-labeled for maritime service loops (Rig: KCA Deutag T 34 / Drive: DIS-Term.DC).

• Intrinsically Safe Galvanic Barrier Infrastructure: Carries comprehensive European and global hazardous defense ratings (II 2G Ex ia IIC/IIB T4/T3 Gb and II 2D Ex ia IIIC T70°C/80°C Db). This architecture limits electrical energy levels to eliminate the possibility of sparks igniting ambient gas vapors or fuel clouds.

• Sub-Zero to Desert Temperature Stability: Confirmed operational tolerance across a wide temperature spectrum spanning from $-20^\circ\text{C} \le \text{Ta} \le +60^\circ\text{C}/+70^\circ\text{C}$ with an overall chassis rating of IP65.