We only issue refunds to the original purchaser in our records. It must also be in the original packaging. To be eligible for a return, your item must be unused and in the same condition that you received it. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. Want to learn more about how iButtonLink can work with your business? Check out our Business to Business page!įor non-warranty returns, our policy lasts 30 days. Local EEPROM storage is provided for user configuration data and the LinkHub-E is available as three models, each with a different amount of EEPROM memory: 32KB, 256KB, and 512KB.įor more information on this product, please refer to the Link Family Manual.Įxternal Power (HubPwr) technical information: Power Supplies However, the LinkHub-E ships without a power supply. The LinkHub-E is a powered device, providing +12V and +5 power on the same cable as the 1-Wire bus. Then, when the problem is fixed, the channel will reappear and operate normally. If one of the 1-Wires® shorts out, the remaining channels with continue to function normally. This creates a 1-Wire® network of 4000 ft with four times the network weight of a standard 1-Wire® bus.Īn extended command set allows the four 1-Wire® ports to be used independently or together. Each external bus can be up to 1000 ft long with one sensor attached. The software written for the Dallas Semiconductor DS9097U interface will work even though the 1-Wire® devices are physically on separate buses. There are five 1-Wire® busses, one internal and four external, which are logically ordered into a single 1-Wire® bus. In addition, the programming is adaptive and automatically makes adjustments for a variety of network parameters. This is done by a special analog interface design that uses matched impedances and slew rate controls, as well as smart cable pre-charge. The LinkHub-E is designed to operate reliably on long and short 1-Wire® busses. Linkhubs also offer functions that can simplify network communications and offer some diagnostic tools. Linkhubs use superior digital and analog methods to perform more reliable operations on a wide variety of network topologies. LinkHubs are advanced, multiport serial port (LinkHubS32K) or Ethernet (LinkHubE32K) interfaces to be used with Maxim Integrated and iButton® components, as well as AEM systems. The LinkHub-E is based on the Link and designed in cooperation with Dallas Semiconductor Corp, the manufacturer of the 1-Wire, iButton devices, and various accessories.
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