ABB – TLAR (RT) – Universal Safety Relay, V DC, SIL / PLe, NO

The ABB TLAR (RT) is a compact and versatile safety relay that supports a broad range of safety functions—ideal for emergency stop, gate, light curtain, and hold-to-run control systems. With a  V DC coil and dual-channel fault-tolerant inputs, it features normally-open (NO) safety outputs and provides SIL / PLe performance in a slim DIN-rail module.

• Model / P/N: TLAR – RT series,  V DC  

• Safety Classification: SIL  / PLe / Category , EN , ISO - certified

• Coil Voltage:  V DC

• Inputs: Dual-channel universal inputs—supports various safety devices (e.g., E-stop, light curtain, safety mat)  

• Outputs:  safety-rated NO contacts (load switching with safety integrity)

• Reset Modes: Manual or automatic reset based on wiring configuration  

• Indicators: Five front-panel LEDs (power, input, output, fault)  

• Mounting & Size: DIN-rail, . mm wide,  × . ×  mm

• Terminals: Screw clamp with quick-release DIN connection; IP/IP protection