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AprilAire Protocol Adapter, RS232-to-RS485

SKU: RP8811

IN STOCK! Ships same business day if ordered before 3pm PT

WARNING: Cancer and Reproductive Harm –

Product Description

Product Description

AprilAire 8811 Protocol Adapter for the 8870 Communicating Thermostat. The 8811 acts as a translator for the communication process to the thermostats by converting RS232 serial port communications from the PC or host computer into long distance RS485 communications used by AprilAire communicating thermostats.

In The Box:

  • Protocol Adapter
  • RS-232 Serial Cable
  • RS-485/422 Breakout Adapter
  • Plug-in Power Supply