Pepperl & Fuchs – HD2‑GTB‑2PA (196273) – Dual‑Segment PROFIBUS DP/PA Gateway
The Pepperl & Fuchs HD2‑GTB‑2PA (P/N 196273) is a compact, intrinsically safe PROFIBUS DP to PA gateway module, designed for FieldConnex power hubs in hazardous or industrial environments. It seamlessly connects one DP trunk to two PA segments with full galvanic isolation—ideal for compact, high-density fieldbus installations in Zone 2/Class I Div 2 locations.
Key Features & Technical Specifications
Model / Part No.: HD2‑GTB‑2PA, Pepperl & Fuchs, P/N 196273
Function: PROFIBUS DP → 2 × PROFIBUS PA gateway, transparent DP/PA communication
Galvanic Isolation: Between DP trunk and PA segments; passive impedance to shield short protection
Operating Voltage: 19.2–35 V DC via Fieldbus power modules; low power consumption
Mounting / Approvals: DIN‑rail module (FieldConnex system), IP20, -40…+60 °C, Zone 2/Class I Div 2 compliant
Diagnostics: Front LEDs indicate power and error conditions; compact design for tight control panels