wireless crane control solution, master--crane panel--3DIDO, 3 slaves, each slave 1DIDO, 2km wireless ON-OFF control, remote I/O monitoringDesigned by Lensen--Wireless Communication in China
What is it? This is a wireless solution for crane control In office, there is a control panel to control 3 cranes (in different places) emergency stop. Previously our customers use wires to connect...Read More…
This is a wireless solution for crane control
In office, there is a control panel to control 3 cranes (in different places) emergency stop. Previously our customers use wires to connect between them. Considering it is hard to wire cable between buildings, they plan to use wireless solution. Then we provide this solution.
install a LS-RDIO0404 4-loop digital I/O module in office (control panel)
each field, install a LS-RDIO0202 2-loop digital I/O module (crane)
Sometimes it is hard, inconvenient and costly to wire cables in some field, then we need wireless solution.
This is a radio based wireless solution, no need internet, reliable, no monthly fee, no third-party error.
Input: 2 isolated digital active inputs (passive input customize)
Output: 2 isolated relay passive contact outputs (active output customize), contact max load 5A@220V AC, 5A@30V DC.
Communication: RS485 (wireless RS485customize)
Protocol: Modbus RTU
Collocated with a wireless data module whose transmitting distance is about 2km-3km. The working frequency 433MHz (400-470MHz); RF power: 1W; Receiving sensitivity: -123dBm
Receiving current: <50mA; transmitting current: 600mA
Power supply: DC 9V-36V
|Shipping Rate||Ships From||First item||Additional items|
China Post: China post to most (0.5kg)
DHL: European 1kg-
We support combine shipping and drop shipping, please contact us for details if you need. We ship worldwide via UPS/DHL/FEDEX/TNT (3-7 days), EMS (5-15 days) or registered airmail (estimated time shows below). We will provide you tracking No. when it’s available. Estimated delivery time for different countries Japan, South Korea, most of Asia countries 5-12 days United States 6-14 days Canada, Australia, UK, Most of Europe countries 8-16 days France, Germany, Russia, Mexico 12-20 days Italy, Spain, Turkey, South Africa 14-25 days Brazil, all of South America countries 21-45 days Other countries or remote areas may take longer We keep the right to switch shipping method among same level carrier like DHL/UPS/FEDEX/TNT/EMS/Aramex. We will choose suitable one according your country and area. The shipping cost don’t cover remote area surcharge. If your area is remote area, shipping company will ask for surcharge to ship. Delivery time varies upon many factors, like Custom policy, shipping companies, weather, public holidays, etc. If you don’t receive your item on time, please contact us for further assistance. Any import charges or taxes, fees are the buyer’s responsibility. Please check your countries Customs regulation.
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