{"product_id":"relay-module-rs485-bus-modbus-rtu-uart-serial-port-hmi-plc-dip-setup-parameters-4-32-channels-10a-20a-dc-12v-24v-switch-board-ryr404a-ryr408b-ryr416c-ryr432d","title":"Relay Module RS485 Bus Modbus RTU UART Serial Port HMI PLC DIP Setup Parameters 4-32 Channels 10A 20A DC 12V 24V Switch Board RYR404A RYR408B RYR416C RYR432D","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size: 18pt;\"\u003eDescription:\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e1: Working Voltage DC 12V\/24V;\u003cbr\u003e2: Standby current (all relays closed) 5MA, 1 relay ON 49MA, ...,32relay ON 1500MA\u003cbr\u003e3: ''ON'' ''OFF'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' ''Open all'' ''Close all''8 Commands\u003cbr\u003e4: MODBUS RTU command, Write 05\/06\/15\/16, Read 01\/03\u003cbr\u003e5: Under the ''Delay'' command ,the maximum delay is 255 seconds;\u003cbr\u003e6 MODBUS commands can be made serial HyperTerminal (serial assistant) OR ''Modbus Poll'' Enter;\u003cbr\u003e7 Set the Slave ID through the DIP Switch: 1-63 ID\u003cbr\u003e8 Set BaudRate via DIP switch : 9600\/19200\/38400\/115200BPS\u003cbr\u003e9 Parity :None(Default)\/Even\/Odd\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/Sbfb76094363b464bac0c7016e0dc9b21E_2b6e9bb2-3b52-4c2d-b7e9-356cc351e055.webp?v=1791864774\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eFor more information, please contact me\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003ePLC IO Expansion Board\u003cbr\u003eHMI Configuration Software\u003cbr\u003eSmart Home,Home Automation ,Automated industry;\u003cbr\u003ePTZ CCTV Camera\u003cbr\u003eSecurity Monitoring\u003cbr\u003eIdentification system;\u003cbr\u003eAutomatic curtain control\u003cbr\u003eLED Control\u003cbr\u003eFarm water supply system\u003cbr\u003eStirring system\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/S94ed060a0e0648a2b3ef6c926d36d304w_b33f96fc-17e0-444e-963a-788938b494ae.webp?v=1791864775\"\u003e \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/S24d3eca7bbb54197a5986b958589efb4K_9ea14481-bc48-4df3-9bea-bdde2638c269.webp?v=1791864775\"\u003e \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/S573b182a9c84457b9e10db3f74de5c3ey_00841366-bb35-4b90-926b-a8803af56787.webp?v=1791864776\"\u003e \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/Sda465b049d2a4b4f86ce0665d1baf18bN_e55e09a8-697c-4e86-bc6c-38459cfe3319.webp?v=1791864777\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"eletechsup","offers":[{"title":"4 Channels \/ Only Board \/ DC 12V","offer_id":50598091686144,"sku":"RYR404A_12V","price":11.23,"currency_code":"USD","in_stock":true},{"title":"4 Channels \/ Only Board \/ DC 24V","offer_id":50598091718912,"sku":"RYR404A_24V","price":11.23,"currency_code":"USD","in_stock":true},{"title":"4 Channels \/ With DIN BOX \/ DC 12V","offer_id":50598091751680,"sku":"RYR404A_R_12V","price":12.79,"currency_code":"USD","in_stock":true},{"title":"4 Channels \/ With DIN BOX \/ DC 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