Description
Features
TTL/ RS-485 Converter AR-321L485-12V
◎ Extension of Controller, for display, lift control (AR-401R016B)
Suitable for : AR-321H / AR-101H / AR-732H / AR-721H / AR-725H
TTL/ RS-485 Converter AR-321L485-5V
◎ Extension of Controller, for display, lift control (AR-401R016B)
Suitable for:725E-V2、727H-V5、837E、837EF、331E/EF
RS-485/TTL Converter AR-321DAX1
Suitable for:AR-323D