{"product_id":"tl19a08-8ch-modbus-rtu-at-command-rs232ttlplc-module-pc-uart-io-control-switch-board","title":"TL19A08 TL19B08 8ch Modbus Rtu AT Command RS232(TTL)PLC Module PC UART IO Control Switch Board","description":"\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eTL19B08 from eletechsup\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eProduct Name: 8ch Modbus Rtu AT Command RS232(TTL)PLC Module PC UART IO Control Switch Board for Relay Industrial automation\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003ePackage inlcuded:\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e1 x 5V\/12V 8 Channel Multifunction TTL 232 Control Board for 1-8 CH Relay Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/biMAAOSwqZ9grenJ\/$_10.JPG\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\n\u003cdiv style=\"font-size: 14pt;\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e1 Working voltage: DC 5V (5V version) \/ DC 6-24V (12V version)\u003cbr\u003e \u003cbr\u003e2 Working current: 8-13MA\u003cbr\u003e \u003cbr\u003e3 Two command control modes: AT command and MODBUS command\u003cbr\u003e \u003cbr\u003e4 The maximum delay under the AT command is 9999 seconds, and the maximum delay under the MODBUS command is 255 seconds\u003cbr\u003e \u003cbr\u003e5 AT commands can be input by the serial port super terminal (serial assistant);\u003cbr\u003eMODBUS commands can also be input by ''Modbus Poll'' in addition to the serial port super terminal input\u003cbr\u003e \u003cbr\u003e6 RS232 (TTL level) input interface\u003cbr\u003e \u003cbr\u003e7 8 output control pins, 5V TTL level, low level (default)\/high level output\u003cbr\u003e \u003cbr\u003e8 Four versions: 12V with needle\/12V without needle\/5V with needle\/5V without needle\u003cbr\u003e \u003cbr\u003e9 Size: 30*25.4*2MM\u003cbr\u003e10 Weight: 4.5g with Pin, 3.5g no Pin\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14pt;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003eInstruction manual Please ask us after the purchase\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cstrong style=\"font-size: 14pt;\"\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003eAutomated industry PLC\u003cbr\u003eRelay Module\u003cbr\u003eSmart Home,Home Automation ;\u003cbr\u003eIdentification system;\u003cbr\u003eMotor FW \u0026amp; BW;\u003cbr\u003eCCTV Camera PTZ Control;\u003cbr\u003eSecurity system;\u003cbr\u003eLED dot matrix screen;\u003cbr\u003eRS232 RS485 remote control;\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/FikAAOSwy-9grenN\/$_10.JPG\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003eCommand mode selection :( figure above) M0 disconnect is MODBUS command mode. M0 Connect is AT command mode.\u003cbr\u003e\u003cbr\u003eOutput level selection : ( figure above) M1 disconnect is Low level output. M1 Connect is Hight level output\u003cbr\u003eSlave ID: Different ''Sliver ID'' can be set by command, the maximum number is 247\u003cbr\u003eUnder the MODBUS command mode,the slave ID must be correct\u003cbr\u003ecommand Description, Please refer to '' TL19A08 8-channel TTL output module commamd''\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003eTypical applications:\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e1 AT command mode (M0 Connect), in this mode can be through the serial HyperTerminal (serial assistant) enter a simple AT command control relay. AT command mode time up to 9999 seconds\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/fPIAAOSwgLRgrenJ\/$_10.JPG\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e2 MODBUS command mode (M0 disconnect), you can control a variety of ways: Serial Hyper Terminal Control (need to manually add the CRC), Modbus Poll software control (software automatically add the CRC), PLC or MCU process control\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003eIt can control 1-8 channels 5V\/6V\/9V\/12V\/24V Relay Module\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/PKAAAOSwGj1grenM\/$_10.JPG\"\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003eWith RS485 interface and RS232 (TTL) interface\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA4MFgxMDgw\/z\/kVQAAOSwxghgrenP\/$_10.JPG\"\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e12V 5V version relay wiring diagram\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003eTest Software(We offer a demo video):\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eSerial HyperTerminal\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003eModbus Poll\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eletechsup Original Factory Official‌ Store ","offers":[{"title":"5V no Pin","offer_id":46537000485021,"sku":"TL19B08_5V","price":2.99,"currency_code":"USD","in_stock":true},{"title":"5V with Pin","offer_id":46537000517789,"sku":"TL19A08_5V","price":2.99,"currency_code":"USD","in_stock":true},{"title":"12V no Pin","offer_id":46537000550557,"sku":"TL19B08_12V","price":2.99,"currency_code":"USD","in_stock":true},{"title":"12V with Pin","offer_id":46537000583325,"sku":"TL19A08_12V","price":2.99,"currency_code":"USD","in_stock":true},{"title":"1x USB to TTL232","offer_id":46537000616093,"sku":"TB196","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/10_aa9c8992-aafb-4804-b470-b878bad2646a.jpg?v=1740746032","url":"https:\/\/eletechsup.com\/es\/products\/tl19a08-8ch-modbus-rtu-at-command-rs232ttlplc-module-pc-uart-io-control-switch-board","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}