Pepperl & Fuchs – KLD2‑GT‑DPR.4PA (98310) – PROFIBUS DP→PA Segment Coupler
The Pepperl & Fuchs KLD2‑GT‑DPR.4PA (P/N 98310/098310) is a PROFIBUS DP to PA segment coupler (SK2 gateway) designed for intrinsically safe installations. It offers four independent PA channels, redundant DP input, transparent communication up to 12 Mb/s, and DIN-rail mounting. Ideal for complex fieldbus systems requiring high reliability and redundancy.
Key Features & Technical Specs:
Model / Part No.: KLD2‑GT‑DPR.4PA (98310 / 098310)
Function: SK2 Segment Coupler – PROFIBUS DP (redundant) ➝ 4 PA channels, transparent gateway
Protocol Support: PROFIBUS DP up to 12 Mb/s per EN 50170; PA at 31.25 kBaud (Manchester coded)
Channels: 4 independent PA segments; no DP address needed; supports media redundancy
PA Power Supply: Through Power Rail or terminals; supports KLD2‑PL‑x.PA links
Safety Ratings: Installable in Zone 2; intrinsic safety for PA side; complies with NAMUR NE 21 EMC
Physical & Mounting: DIN-rail mount; removable terminals/power rail; sub-D connectors for DP
Power: 20–35 V DC; PA current via Power Rail modules; power dissipation low (~3 W typical)