USB TO 1-WIRE RJ11 ADAPTER

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): PH
Product Details

USB to 1-Wire/iButton Adapter

The DS9490 series is a uniquely designed USB bridge and holder for a single F5-size iButton, with a high-speed 12 Mbps USB Interface, which supports standard and overdrive 1-wire communications. Slew-Rate-Controlled 1-wire timing and active pullup for improved 1-wire network performance.

The DS9490R has a RJ11 interface for standard connectivity accessories such as the DS1402D-DR8
DS9490B has an iButton® Interface and retains a fixed iButton. This Maxim product comes with a built in custom DS2401 identification chip, and the IButton is securely held behind a latched door.

Features and Benefits

High-Speed 12 Mbps Universal Serial Bus (USB) Interface
Supports Standard and Overdrive 1-Wire® Communication
Slew-Rate-Controlled 1-Wire Timing and Active Pullup for Improved 1-Wire Network Performance
DS9490R has a RJ11 Interface for Standard Connectivity Accessories such as the DS1402D-DR8
DS9490B has an iButton® Interface and Retains a Fixed iButton
Built-In Custom DS2401 Identification Chip
Reads all 1-Wire and iButton Devices. Writes All Except EPROM 1-Wire/iButton Devices

Applications

• iButton Initialization and Download
• Demonstration
• Development
• Software Authorization

The iButton is a computer chip enclosed in a 17mm diameter stainless steel can. Because of this unique and durable container, up-to-date information can travel with a person or object anywhere they go. It can be mounted anywhere because it is rugged enough to withstand harsh environments, indoors or outdoors. It is small and portable enough to attach to a key fob, ring, watch or other personal items. It can be used daily for applications such as access control to buildings and computers, asset management, and various data logging tasks.

Specifications
Attribute Value
Connector A USB Male
Connector B RJ11 Female x 2
Connector A Gender Male
Connector B Gender Female
723 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
Was $76.80
$ 63.67
(exc. GST)
$ 73.22
(inc. GST)
units
Per unit
1 - 4
$63.67
5 +
$62.78
Packaging Options:
Related Products
These fully moulded RS-232 adaptor units help the ...
Description:
These fully moulded RS-232 adaptor units help the user to get that difficult peripheral device matched to their equipment quickly and easily without time consuming re-wiring. The adaptors are in-line mounting with female to male connections. The connectors are of ...
9-25 way adaptors in various configurations to meet ...
Description:
9-25 way adaptors in various configurations to meet your requirements. These fully moulded adaptors can be used to match up peripheral units with different connector sizes quickly and easily. Durability of 100 mating cycles. 300V operating voltage. Screw posts (SP) ...
The WIZnet Inc. gateway module converts RS-232 protocol ...
Description:
The WIZnet Inc. gateway module converts RS-232 protocol into TCP/IP protocol. The WIZ110SR series enables remote gauging, managing and control of a device through the network based on Ethernet and TCP/IP by connecting to the existing equipment with RS-232 serial ...
Assemblies which allow internal ports to be brought ...
Description:
Assemblies which allow internal ports to be brought out to the expansion slots on the rear of your PC. The slots are offered in two configurations, PS/2: A 6pin mini DIN connector mounted on an expansion slot cover and terminated ...