Siemens – 6DR2801‑8D – 2‑Relay Output Alarm Module, SIPART DR I/O Converter

The Siemens 6DR2801‑8D is a SIPART signal converter designed as a 2BO relay output module to handle limit alarms. It provides two form-C relay outputs (max 5 A at 35 V) from a process controller system. Compact and DIN-rail mountable, it’s ideal for retrofit and replacement in existing SIPART DR installations.

Key Features & Technical Specifications:

• Model: 6DR2801‑8D – 2 BO relay module (2 outputs)  

• Function: Converts process limits into two alarm relay outputs for SIPART DR controllers

• Relay Ratings: Up to 5 A switching at 35 V DC (per output)  

• Mounting & Form: DIN-rail, compact Slim-line module; 0.090 kg