16 Channel Relay Module Board + 232 + 485 Control w/ Isolation Protection

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In stock
Price: $ 58.00 Sale Price: $ 55.00
45 days Money back
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery
On-time Delivery
Guarantees: On-time Delivery 60 days


16 Channel Relay Module Board + 232 + 485 Control w/ Isolation Protection

– 16 channel relay control board, trigger output, 232 or 485 communication, can set address 0-255, multimachine cascade connection, It can control16*256=4096 panel points at most
– Support MOUBUS-RTU agreement, can use group software to control. It is compatible with self definition bus agreemnt, for software programming users. Providing VC++6.0 control software (including source code) VB6.0 control software, asemble control software
– Board size: 165mm*155mm
– Install hole dia: 3.5mm
– Installl hole distance: 155mm*147mm
– Power supply: 12V (If you need 24V, please leave us a note)
– Current: max 1A
– Trigger capacity: AC250V10A, DC30V10A
– Output indication: 16 relay output has 16 output indicating light
– Communication agreement: adopting 232 agreemnt communication, baud rate 9600, eight data bit, one stop bit, no check bit. Each data frame includes 8 bytes. Bidirectional data transmission, data includes chicking and bytes, if there is sth wrong with data checking, data will be discarded

– Single chip input output all use coupling isolation, control part can be independently power supplied or use same power supply with relay
– Communication part: communication power supply adopts isolation power supply , signal uses coupling isolation, gurantee the PC safety
– Single chip: atmega 16 industrial level chip, super strong anti inteference
– Software: with VB upper monitor testing software and souce code, with tiem control software

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW. 2) We will process most order in 48 hours after payment verification and offer tracking no with every Deal(aliexpress only can fill the tracking No after 24 hours). 3) Support WORLDWIDE SHIPPING. (Except some countries and APO/FPO). 4) DHL/Fedex Tracking No Maybe Change after the item arrive Hongkong(eg.we shipped the item on Friday and fill the tracking No,but the tracking No may be Change on Monday if the Parcel arrive Hongkong). 5) SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. 6) If you have not received your shipment within reasonable days from payment, please contact us first(pls don’t put negative feedback before contact us!). We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!

1) We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important ,We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. 2) It is impossible to address issues if we do not know about them!

1) For Russian buyer,pls offer full name as policy requires. 2) For Buyer from Russian Federation,Argentina,Ukraine,Item may ship via EMS if you choose DHL/Fedex as complex customs declaration process. 3) For Buyer From Brazil,pls offer Tax No is you want to ship via DHL/Fedex,or item will ship via EMS though you choose DHL.

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Name Rating Feedback
Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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