USB485I l\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i giao di\u1ec7n USB sang RS-232\/485\/422, cho ph\u00e9p th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u hai chi\u1ec1u gi\u1eefa giao di\u1ec7n USB v\u00e0 c\u00e1c c\u1ed5ng n\u1ed1i ti\u1ebfp RS-232\/485\/422. S\u1ea3n ph\u1ea9m h\u1ed7 tr\u1ee3 1 giao di\u1ec7n USB v\u00e0 1 c\u1ed5ng n\u1ed1i ti\u1ebfp RS-232\/485\/422. RS-485\/422 h\u1ed7 tr\u1ee3 c\u00f4ng ngh\u1ec7 t\u1ef1 th\u00edch \u1ee9ng c\u1ed5ng n\u1ed1i ti\u1ebfp, c\u00f3 th\u1ec3 nh\u1eadn di\u1ec7n c\u1ed5ng RS-485\/RS-422 m\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft l\u1eadp c\u00f4ng t\u1eafc. C\u1ed5ng n\u1ed1i ti\u1ebfp \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n 8kV v\u00e0 c\u00e1ch ly 2kV, gi\u00fap b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb hi\u1ec7u qu\u1ea3. Thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng l\u1eafp \u0111\u1eb7t tr\u00ean t\u01b0\u1eddng, \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a nhi\u1ec1u l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau.
\nS\u1ea3n ph\u1ea9m \u0111i k\u00e8m ph\u1ea7n m\u1ec1m driver t\u01b0\u01a1ng th\u00edch; khi giao di\u1ec7n USB k\u1ebft n\u1ed1i v\u1edbi PC, h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh s\u1ebd t\u1ef1 \u0111\u1ed9ng t\u1ea1o m\u1ed9t c\u1ed5ng COM \u1ea3o. M\u00e1y ch\u1ee7 PC c\u00f3 th\u1ec3 giao ti\u1ebfp v\u1edbi c\u00e1c thi\u1ebft b\u1ecb n\u1ed1i ti\u1ebfp RS-232\/485\/422 th\u00f4ng qua c\u1ed5ng COM \u1ea3o n\u00e0y.
\nPh\u1ea7n c\u1ee9ng s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf kh\u00f4ng qu\u1ea1t, ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p, d\u1ea3i nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111i\u1ec7n \u00e1p r\u1ed9ng, \u0111\u00e3 v\u01b0\u1ee3t qua c\u00e1c b\u00e0i ki\u1ec3m tra nghi\u00eam ng\u1eb7t theo ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p, ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p c\u00f3 y\u00eau c\u1ea7u kh\u1eaft khe v\u1ec1 EMC. Thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong PLC, \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p, h\u1ec7 th\u1ed1ng thu ph\u00ed th\u1ebb IC v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n thu th\u1eadp d\u1eef li\u1ec7u, v.v.<\/p>","protected":false},"excerpt":{"rendered":"
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
\nC\u1eafm v\u00e0 ch\u1ea1y, s\u1eed d\u1ee5ng CPU th\u1ea5p, hi\u1ec7u n\u0103ng \u1ed5n \u0111\u1ecbnh
\nT\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 t\u00edn hi\u1ec7u c\u1ed5ng serial, baud rate 300bps~115200bps
\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
\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)
\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":2873,"template":"","meta":[],"product_brand":[],"product_cat":[77],"product_tag":[],"class_list":{"0":"post-2870","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\/2870","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\/2873"}],"wp:attachment":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/media?parent=2870"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2870"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2870"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}