{"id":2863,"date":"2026-02-09T10:16:28","date_gmt":"2026-02-09T03:16:28","guid":{"rendered":"https:\/\/3onedatavn.com\/?post_type=product&#038;p=2863"},"modified":"2026-02-09T10:16:35","modified_gmt":"2026-02-09T03:16:35","slug":"usb485i","status":"publish","type":"product","link":"https:\/\/3onedatavn.com\/vi\/san-pham\/usb485i\/","title":{"rendered":"USB485I"},"content":{"rendered":"<h1>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i USB sang 1 c\u1ed5ng RS-232\/RS-485\/RS-422<\/h1>\n<p>H\u1ed7 tr\u1ee3 chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u hai chi\u1ec1u gi\u1eefa 1 giao di\u1ec7n USB v\u00e0 1 c\u1ed5ng n\u1ed1i ti\u1ebfp RS-232\/485\/422<br \/>\nC\u1eafm v\u00e0 ch\u1ea1y, s\u1eed d\u1ee5ng CPU th\u1ea5p, hi\u1ec7u n\u0103ng \u1ed5n \u0111\u1ecbnh<br \/>\nT\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 t\u00edn hi\u1ec7u c\u1ed5ng serial, baud rate 300bps~115200bps<br \/>\nC\u1ed5ng n\u1ed1i ti\u1ebfp h\u1ed7 tr\u1ee3 b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n 8kV v\u00e0 c\u00e1ch ly 2kVAC<br \/>\nH\u1ed7 tr\u1ee3 \u0111\u1ea7u v\u00e0o \u0111i\u1ec7n \u00e1p r\u1ed9ng t\u00f9y ch\u1ecdn 9\u201348VDC v\u00e0 ngu\u1ed3n t\u1eeb USB (c\u1ea3 hai c\u00f3 th\u1ec3 c\u1ea5p ngu\u1ed3n cho thi\u1ebft b\u1ecb \u0111\u1ed3ng th\u1eddi)<br \/>\nH\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng trong d\u1ea3i nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng t\u1eeb -40 \u0111\u1ebfn 85 \u00b0C<\/p>","protected":false},"excerpt":{"rendered":"<h1>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i USB sang 1 c\u1ed5ng RS-232\/RS-485\/RS-422<\/h1>\n<p>H\u1ed7 tr\u1ee3 chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u hai chi\u1ec1u gi\u1eefa 1 giao di\u1ec7n USB v\u00e0 1 c\u1ed5ng n\u1ed1i ti\u1ebfp RS-232\/485\/422<br \/>\nC\u1eafm v\u00e0 ch\u1ea1y, s\u1eed d\u1ee5ng CPU th\u1ea5p, hi\u1ec7u n\u0103ng \u1ed5n \u0111\u1ecbnh<br \/>\nT\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 t\u00edn hi\u1ec7u c\u1ed5ng serial, baud rate 300bps~115200bps<br \/>\nC\u1ed5ng n\u1ed1i ti\u1ebfp h\u1ed7 tr\u1ee3 b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n 8kV v\u00e0 c\u00e1ch ly 2kVAC<br \/>\nH\u1ed7 tr\u1ee3 \u0111\u1ea7u v\u00e0o \u0111i\u1ec7n \u00e1p r\u1ed9ng t\u00f9y ch\u1ecdn 9\u201348VDC v\u00e0 ngu\u1ed3n t\u1eeb USB (c\u1ea3 hai c\u00f3 th\u1ec3 c\u1ea5p ngu\u1ed3n cho thi\u1ebft b\u1ecb \u0111\u1ed3ng th\u1eddi)<br \/>\nH\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng trong d\u1ea3i nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng t\u1eeb -40 \u0111\u1ebfn 85 \u00b0C<\/p>","protected":false},"featured_media":2866,"template":"","meta":[],"product_brand":[],"product_cat":[77],"product_tag":[],"class_list":{"0":"post-2863","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-usb-to-serial-converter","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product\/2863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/media\/2866"}],"wp:attachment":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/media?parent=2863"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2863"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2863"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}