Tigo 492-00000-52 Outdoor Dual Core Pure Signal RSS Transmitter

Tigo Dual Core Pure Signal RSS Transmitter Outdoor Kit

The Tigo 492-00000-52 Dual Core Pure Signal RSS Transmitter Kit is a turnkey, outdoor-rated rapid shutdown control solution engineered for commercial and residential photovoltaic installations. Pre-assembled in an all-weather enclosure with an integrated 120/240 VAC power supply and DIN rail, this kit broadcasts a continuous power-line communication (PLC) "keep-alive" signal through PV conductors to module-level fire-safety devices

Equipped with Tigo's patented Pure Signal Technology (PST), this transmitter synchronizes signal transmission to prevent crosstalk and electromagnetic interference across multi-inverter commercial sites. When AC power to the transmitter is cut (via a manual rapid shutdown switch or utility grid loss), the keep-alive signal immediately stops, causing connected TS4-A-F or TS4-A-2F units to enter rapid shutdown mode in compliance with NEC 690.12 requirements.

Technical Specifications:

• Brand: Tigo Energy
• Model: 492-00000-52
• Product Type: Dual-core rapid shutdown transmitter kit
• Mounting: DIN rail
• Maximum string voltage: Up to 1500 V DC
• Maximum current: Up to 200 A
• Maximum PV modules: Up to 600 modules
• Operating temperature: -20°C to 50°C in the outdoor enclosure
• Enclosure rating: NEMA 4 / IP68, as listed by a retailer
• Weight: Approximately 1.5 kg (3.3 lbs)
• Dimensions: 270 × 170 × 110 mm (H × W × D), or 10.63 × 6.69 × 4.33 inches