Multifunction RS485 Relay NPN PNP IO Control Core Board Modbus Rtu AT Command Module
Description
Description 1 Operating Voltage DC 5V2 Operating Current 10 15mA3 open close Momentary Self locking Interlock Delay 6 Commands4 Two instruction control mode AT command and MODBUS command5 Under the AT command the maximum delay is 9999 secondsUnder the MODBUS command the maximum delay is 255 seconds6 AT commands can be made serial HyperTerminal serial assistant Enter MODBUS commands can be made serial HyperTerminal serial assistant OR Modbus Poll Enter 7 Automatic recognition of two kinds of commamds no need to switch 8 Under the MODBUS command mode it can support up to 247 devices in parallel9 With RS485 and RS232 TTL dual bus interface10 Output control pins 16 5V TTL level low level default high level output11 Size 40 30 22mm A version 40 30 11 5mm B version Application Automated industry PLC5V 12V 24V 1 16 Channel Relay ModuleSmart Home Home Automation Identification system Motor FWBW CCTV Camera PTZ Control Security system LED dot matrix screen RS485 remote control Note The relay board needs to be purchased separately or prepared by yourself Package Included 1 x RS485 Relay NPN PNP IO Control Core Board
Price history chart & currency exchange rate
Customers also viewed

$296.91
NIKE Кроссовки Air Force 1 Mid White Snakeskin Ice, Кроссовки Air Force 1 Mid White Snakeskin Ice
letu.ru
$360.00
Hole Sale customizable 12V 24V 50ah 100ah 200ah 280ah 300ah 400ah lithium ion battery energy storage DIY RV electric car
aliexpress.ru
$14.59
Wiper Front & Rear Wiper Blades Set For Hyundai Santa Fe MK1 2000 - 2006 Windshield Windscreen Window Brushes 22"20"13"
aliexpress.ru
$111.32
Nature Republic Ginseng Gold Silk Watery Cream 2.11 60 г - 6-летний корейский женьшень, 99,9% чистого золота, увлажняющее средство против старения, сапонины для ухода за морщинами Ginseng Cream 60ml
joom.ru
$49.88
1 шт. новый модуль топливного насоса в сборе 16141182842 автомобильные аксессуары белый для BMW E36 3 серии 318 325 I Is M3 1992 - 1995
aliexpress.ru
$28.47
Модное пуховое пальто, женские парки большого размера, сохраняющий тепло Топ, новейшая зимняя куртка с хлопковой подкладкой, Женская Глянцевая верхняя одежда в западном стиле
aliexpress.ru
$1,720.00
Sanwei Soft Ice Cream Machine Commercial Strawberry Sundae Frozen Yogurt Machine
aliexpress.com
$27.34
12V(8V-20V) Converter To 12V 4A 48W Voltage Regulator DC-DC Power Supply Boost Buck Module Waterproof
aliexpress.com
$101.49
Car Window Visor Rain Guard Side Window Deflector Weather Shield For Rush III 2017 2018 2019 2020 2021 2022 2023
aliexpress.com
$13.22
2021 Men Casual Joggers Pants Solid Sweatpants Male Streetwear Trousers New Slim Track Men Sportswear Hip Hop Harem Pencil Pants
aliexpress.com
$4.29
Baby Boys Girls Sun Hat Toddler Bear Bucket Hat Infant Fashion Fisherman Caps Kids Spring Summer Beach Sunhat
aliexpress.com
$3.84
20ML Pet Liquid Wart Remover Natural & Gentle Advanced Formula Remove Skin Fleshy Flat Liquid Cleaning Supplies For Dogs
aliexpress.com
$32.49
High-top Casual Shoes Men Spring/Summer New White Shoes Colorful Trendy Mens Street Dance Sneakers Hip-hop Tennis Shoes Man
aliexpress.com
$12.25
5D DIY Diamond Embroidery Blueberry Diamond Painting Full Square Rhinestone Mosaic Sticker Kitchen Decoration Fruit Cross Stitch
aliexpress.com
$50.07
carpets 40/60/80cm round carpet flowers deer print soft anti-slip rugs computer chair mat home decor floor for kids room
dhgate.com
$17.70
Платье G&M k-74099 - Размер цвет черный, Платье G&M k-74099 46-48 Размер цвет черный
rozetka.com.ua
$244.73
Смеситель для умывальника Tres Project Colors 213 мм (211.202.82.NM), черный матовый
rozetka.com.ua
$34.50
fashion platform mens casual shoes snakeskin pink black white Low leather flat suede men women trainers sports shoe chaussures zapatos scarpe walking sneakers, Dark khaki
dhgate.com
$3.94
Сетчатые Лоферы Vrouwen для женщин, повседневные открытые слипоны в стиле пэчворк, летние кроссовки
aliexpress.com
$27.20
2021 Muslim Large Size Fashion Dignified Arab Large Size Women's Embroidered Fold Muslim Casual Dress European Clothing
aliexpress.com
$9.09
1L087 Summer Women Casual Two Piece Set Top and Pants Romance Multi-coloured Print Tracksuit Sweatsuit Outfits
aliexpress.com
$20.56
Casual Women Gradient Color Mini Dress Long Sleeve O-neck Print Dress For Women 2021 Spring Autumn Fashion Blue Loose Dresses
aliexpress.com
$69.70
Genuine Zippo oil lighter copper windproof Bronze Skull cigarette Kerosene lighters Gift With anti-counterfeiting code
aliexpress.com
$2.89
Red Silk Scarf 2020 Women Scarf China Style Satin Big Square Scarf Printed Ladies' Brand Rayon Silk Scarf Fashion shawl 90*90cm
aliexpress.com
$24.10
Evening Dress 2019 Winter New Style Dress WOMEN'S Red Fashion Annual General Meeting Bride Dress for Toast Dress
aliexpress.com
$42.95
High Resolution Photo Scanner 35/135mm Slide Film Scanner Digital Film Converter 2.36"LCD High Quality
aliexpress.com