{"product_id":"ld58a08-8ch-rs485-modbus-rtu-do-pwm-output-multifunction-mos-driver-board-for-multilayer-signal-lights-led-relay-solenoid-valves-motor","title":"LD58A08 8ch RS485 Modbus RTU DO\/PWM Output Multifunction MOS Driver Board for Multilayer Signal Lights LED Relay Solenoid Valves Motor","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);\"\u003eLD58A08  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: \u003c\/span\u003e8ch RS485 to PWM Output Darlington Transistor Driver Module Multifunctional DO Board for Multilayer Signal Lights Warning Alarm\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003ePacking list :\u003cbr\u003e\u003cspan style=\"font-size: 26px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e1PCS \u003c\/span\u003e\u003c\/span\u003eLD58A08 8CH RS485 Multi-function Controller Module\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\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sde2b9beb047d4a799c11ba660702b46bR.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cstrong\u003eDescription :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003eSupply voltage:DC 6.5-25V.\u003cbr\u003eWorking current: 10-12MA (without any load)\u003cbr\u003e\u003cbr\u003eMODBUS RTU Command support function code, 05\/06\/15\/16 Write, 01\/03 Read\u003cbr\u003eBy modifying the 485 address, up to 247 modules can be cascaded for use (please use R485 repeater for more than 16 modules)\u003cbr\u003e\u003cbr\u003eBaud rate: 1200 2400 4800 9600 (default) 19200 38400 57600 115200BPS; Parity bit: None, Even Parity, Odd Parity\u003cbr\u003e\u003cbr\u003e8 Darlington Transistor output (ULN2803 NPN output), the driving voltage is equal to the supply voltage. The maximum driving current of single channel is 200MA, and the maximum driving current of all channels is 800MA.\u003cbr\u003e\u003cbr\u003e8 channels can be used as ordinary switch output, support 05\/15 function code to write data, or use 06\/16 function code to operate the 0X0080 register.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e8 channels can also be used as PWM output. Among them, 1-6 channels are Low-Speed PWM channels (output parameters are expressed by Period\/Turn-On-Time), output Period range: 0.1-6553.5 seconds; Turn-On-Time range: 0-6553.4 seconds (not greater than Cycle time).7-8 channels are High-Speed PWM channels (output parameters are expressed by Frequency\/Duty-Cycle), output Frequency range: 1-20000Hz, Duty-Cycle 0-100%\u003cbr\u003e\u003cbr\u003eSize: 35X 28X 5MM\u003cbr\u003eWeight: 5 grams\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eNotice:\u003cbr\u003eThe output port is a Darlington tube open-drain output, and the port level cannot be directly measured.\u003cbr\u003eShort-circuit the RESET port for 5 seconds, the module will restore the factory settings.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003eIf it is only used to control switch output (control relay solenoid valve), please refer to ''LD58A08 MODBUS RTU Commamd(IO Version)''.\u003cbr\u003e\u003cbr\u003eIf you need to control PWM devices (LED light buzzer), please refer to ''LD58A08 MODBUS RTU Commamd(Full Version)''.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(128, 0, 128);\"\u003e\u003cstrong\u003eTypical Application:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(128, 0, 128);\"\u003eDirectly drive inductive loads such as relays\/solenoid valves\/low power motors\u003cbr\u003eLED Driver\/Dimming\u003cbr\u003eMultilayer Signal Lights \/Warning Light \/Alarm signal indicator\u003cbr\u003ePLC Expanding Board\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3d2fb4fcc6924019b5287cbca7ab600bC.jpg\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sad627714328d4d06a5ef95f111e108b2C.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e1 Can directly drive inductive loads such as relays\/solenoid valves\/low-power motors\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1ec280e07cbb4158a38356777773bdear.jpg\"\u003e\u003cbr\u003e2 Can control LED, channel 7\/8 are high-speed PWM output, which can be used for dimming.\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc7cb51c6001f44b9b4779dd9324db791B.jpg\"\u003e\u003cbr\u003e3 Can drive multi-layer signal lights warning lights\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8935f97705fc46e5b01bb8e4bbecbcbdm.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e \n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e \u003c\/p\u003e\n\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e","brand":"Eletechsup Factory store ","offers":[{"title":"LD58A08  no pin","offer_id":46474273882269,"sku":"LD58A08_B","price":6.99,"currency_code":"USD","in_stock":true},{"title":"LD58A08  with pin","offer_id":46474273915037,"sku":"LD58A08_A","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/Sec7c6a88ec25485bb79201c559d5bfc1J_0740e140-fcfa-4029-8de8-2e4e1345c826.webp?v=1738859382","url":"https:\/\/eletechsup.com\/products\/ld58a08-8ch-rs485-modbus-rtu-do-pwm-output-multifunction-mos-driver-board-for-multilayer-signal-lights-led-relay-solenoid-valves-motor","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}