ABB – 2TLA020070R1100 Pluto AS‑i V2 – Compact Safety PLC, SIL 3 / PLe, 12 I/O

The ABB Pluto AS‑i V2 (P/N 2TLA020070R1100) is a powerful yet compact safety PLC designed for machine and process safety control. With 12 integrated I/O (4 safe inputs, 4 non-safe I/O, 2 safe relay outputs, 2 safe transistor outputs), AS‑i bus integration, and SIL 3 / PLe certifications, it supports robust safety solutions in industrial environments—all in a DIN-rail module just 45 mm wide.  

 Key Features & Specifications

• Model / P/N: 2TLA020070R1100 (Pluto AS‑i V2)

• Inputs / Outputs: 4 failsafe inputs, 4 non-failsafe I/O, 2 safe relay outputs (NO), 2 safe transistor outputs  

• Bus Interface: AS‑i bus + Pluto safety bus; supports MODBUS ASCII  

• Safety Performance: SIL 3 / Performance Level e / PLe / Category 4 compliance  

• Power Supply: 24 V DC (0.3 A) via screw terminals

• Mechanical: DIN-rail mount; width 45 mm; depth 120 mm; height 84 mm; 0.39 kg  

• Environment: IP20 terminals/IP40 housing; -5…+55 °C operating range; 0.34–4 mm² wiring

• Programming: Configured via ABB Pluto Manager software