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Model JSB-280A

USB 15 Amp 2/4 SPST Relay Module

      

    

          

Overview

The JSB-280 USB Relay module provides 1 to 4 SPST  relays for connection to user devices. The USB relay module programming interface is easy to use from Visual Basic and Visual C++ via a standard windows DLL with sample source included. Any programming language that supports calls to Windows DLL can also be used to control the SPST relays. Each module has an unique serial number string which allows multiple USB devices to be controlled by the host USB controller as individual devices.  Wire connection to the module relay contacts is with screw type high quality terminal blocks.

Specification

AC Ratings: 15A @ 125VAC  10A @ 250VAC

Sample applications included

DC  ratings: 10A @ 30VDC

    Operating Temperature -30 to 70 deg C

Max Voltage 125VDC  250VAC

     Self powered from USB

Contact Resistance: 100mOhm Max

     Windows 98/ME/2K/XP/Vista drivers

Relay Closing Time: 10milliseconds

     USB test cable included  (3" long)

Relay Releasing Time: 10milliseconds

     Weight 6 oz

Material Gold-clad silver alloy

     

Ordering Information

See below for volume Discount ordering

Model Number Description Lead Time Cost each Order Cart
JSB280A-02 USB 2 Relay 15A Module 4 days $60.00

JSB280A-04 USB 4 Relay 15A Module 4 days $85.00

Accessory Items

The following items are offered as a customer convenience, there are many sources of compatible products

AY-AB-06 USB 6 foot cable Stock $3.00

 

Volume Discount Ordering

On-Line orders not meeting quantities would not be accepted so be sure to update quantities in order cart to reflect numbers below. Consult factory for higher quantities.

Model Number

Description

 Lead Time 10-49 Units 50-99 Units
JSB280A-02 USB 2 Relay 15A Module 5 days $54.00

$50.00

JSB280A-04 USB 4 Relay 15A Module 5 days $75.00

$70.00

Items ordered and paid for by using the Paypal order cart will be shipped to the US only and will ship when stock within 2 business days of order. Please contact factory by email if you have other shipping requirements or for international shipping rates( sales@j-works.com ). Lead time shown above are updated periodically and are subject to change without notice and reflect small quantity orders consult factory for larger quantity discounts and scheduled lead times.  If order cannot be shipped in given lead time, customer will be notified and full refund if requested will be made.
 

Click here for PDF Version of Data Sheet

JSB280 Mechanical Mounting Details (click to view pdf drawing)
See Model JSB210 for 1 amp 8/16 relay modules
See Model JSB215 for 2 amp 8/16 relay modules
See Model JSB218 for 2 amp 8/16 relay modules
See Model JSB229 for 10 amp 4/8 relay modules
 

Specifications subject to change without notice
    Page Last Updated May 15, 2008 
J-Works,Inc
11024 Balboa Blvd. #402
Granada Hills, CA  91344
818 364-0915 voice  818 364-0912
 sales@j-works.com

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