RS485 card
Carel IROPZ48500 : Opción de interfaz de placa serie RS485 para IR33 | eBay
Carel converter USB/RS485 mit 3-pole screw connection
Carel converter USB/RS485 mit 6-pol. Tel.stecker (RJ11)
Carel Microchiller 2 interface adapter MCH2004850 RS485
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RS485 card
Carel Communication Module for use with Easy Compact Series, Easy Series, Easy Split, IR33 - RS Components Vietnam
Carel PCOE004850 Expansion Card RS485 *NEW* | eBay
Carel CVSTDUMOR0 Converter
pCONet card
Carel Convertidor RS485-RS232 | eBay
Carel CVSTDUTLF0 Converter
CAREL PCOECT4850 - I/O expansion board PCO on RS485 Module | eBay
NEW CAREL CVSTDUTLF0,ISOLATED USB-RS485 CONVERTER FREE SHIP | eBay
Carel CVSTDUMOR0 Converter
