{"id":19529,"date":"2025-10-23T13:24:47","date_gmt":"2025-10-23T06:24:47","guid":{"rendered":"https:\/\/space-tech.vn\/?post_type=product&p=19529"},"modified":"2026-03-24T11:58:39","modified_gmt":"2026-03-24T04:58:39","slug":"alia-bo-ghi-tin-hieu-rs485-arc919","status":"publish","type":"product","link":"https:\/\/space-tech.vn\/en\/san-pham\/alia-bo-ghi-tin-hieu-rs485-arc919\/","title":{"rendered":"ALIA – B\u1ed9 ghi t\u00edn hi\u1ec7u RS485 – ARC919"},"content":{"rendered":"\n\n
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\n 5\/5 - (1 vote) <\/div>\n <\/div>\n

ARC919 l\u00e0 thi\u1ebft b\u1ecb ghi v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u RS485 th\u1ebf h\u1ec7 m\u1edbi t\u1eeb ALIA, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho c\u00e1c h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a, gi\u00e1m s\u00e1t v\u00e0 thu th\u1eadp d\u1eef li\u1ec7u c\u00f4ng nghi\u1ec7p.<\/span><\/span><\/p>\n

Thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 giao ti\u1ebfp Modbus RTU \u1edf c\u1ea3 hai ch\u1ebf \u0111\u1ed9 Master v\u00e0 Slave, gi\u00fap k\u1ebft n\u1ed1i linh ho\u1ea1t v\u1edbi nhi\u1ec1u lo\u1ea1i c\u1ea3m bi\u1ebfn, l\u01b0u l\u01b0\u1ee3ng k\u1ebf, hay b\u1ed9 \u0111i\u1ec1u khi\u1ec3n PLC.<\/p>\n

D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u t\u1ef1 \u0111\u1ed9ng v\u00e0o USB ho\u1eb7c th\u1ebb TF theo \u0111\u1ecbnh d\u1ea1ng CSV, d\u1ec5 d\u00e0ng tr\u00edch xu\u1ea5t v\u00e0 qu\u1ea3n l\u00fd.<\/p>\n

\u2728 T\u00ednh n\u0103ng n\u1ed5i b\u1eadt:
\n– H\u1ed7 tr\u1ee3 t\u1ed1i \u0111a 10 thi\u1ebft b\u1ecb Slave v\u00e0 50 thanh ghi
\n– Trang b\u1ecb 3 c\u1ed5ng giao ti\u1ebfp: RS485, RS232 v\u00e0 TTL
\n– C\u00f3 m\u00e0n h\u00ecnh OLED hi\u1ec3n th\u1ecb th\u00f4ng tin tr\u1ef1c quan
\n– T\u1ef1 \u0111\u1ed9ng g\u1eafn d\u1ea5u th\u1eddi gian (timestamp) cho d\u1eef li\u1ec7u
\n– Thi\u1ebft k\u1ebf b\u1ec1n b\u1ec9, ch\u1ed1ng nhi\u1ec5u v\u00e0 b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng to\u00e0n di\u1ec7n<\/p>\n","protected":false},"excerpt":{"rendered":"

\u2022 Model: ARC919
\n\u2022 K\u00edch th\u01b0\u1edbc: 125mm x 190mm x 46mm
\n\u2022 Ngu\u1ed3n: 7 \u2013 33Vdc
\n\u2022 M\u00e0n h\u00ecnh: Oled 0.91″
\n\u2022 C\u1ea5p b\u1ea3o v\u1ec7: IP65
\n\u2022 C\u1ed5ng k\u1ebft n\u1ed1i: USB 2.0
\n\u2022 Nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a: -20 ~ 85\u00b0C
\n\u2022 Tr\u1ecdng l\u01b0\u1ee3ng: 0.65 kg
\n\u2022 Xu\u1ea5t x\u1ee9: ALIA \u2013 USA (Sx t\u1ea1i China)<\/p>\n","protected":false},"featured_media":19534,"template":"","meta":[],"product_brand":[],"product_cat":[309],"product_tag":[],"class_list":{"0":"post-19529","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-alia","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/space-tech.vn\/en\/wp-json\/wp\/v2\/product\/19529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/space-tech.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/space-tech.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":8,"href":"https:\/\/space-tech.vn\/en\/wp-json\/wp\/v2\/product\/19529\/revisions"}],"predecessor-version":[{"id":19866,"href":"https:\/\/space-tech.vn\/en\/wp-json\/wp\/v2\/product\/19529\/revisions\/19866"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/space-tech.vn\/en\/wp-json\/wp\/v2\/media\/19534"}],"wp:attachment":[{"href":"https:\/\/space-tech.vn\/en\/wp-json\/wp\/v2\/media?parent=19529"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/space-tech.vn\/en\/wp-json\/wp\/v2\/product_brand?post=19529"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/space-tech.vn\/en\/wp-json\/wp\/v2\/product_cat?post=19529"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/space-tech.vn\/en\/wp-json\/wp\/v2\/product_tag?post=19529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}