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DSB4961 USB Digital 96I/O (DIO) Module Info Page
Product Picture The DSB4961/2 USB Digital I/O (DIO) module provides 96 buffered drive digital input and outputs. On the DSB4961 I/O connections can be configured to be either input or output in banks of 8 lines On the DSB4962 each I/O connections can be configured to be either input or output. Both modules can supply up to a total output driver current of 400ma from the USB Port, or an external input connector is provided input connector is provided to allow for an external power source to provide additional driver current Optional sockets for 10pin SIP resistor packs on IO lines, either pullup, pulldown, or combo pull up/down. The bi-directional DIO bits gives the user a simple interface to monitor and control any number of I/O signals between your external hardware and the PC computer. In addition the 50 pin ribbon cable style connectors allows connection to the industry standard opto-22 type I/O racks for PC based control and automation of equipment including data control, sensors, security control systems, switch arrays, sensors and other industrial automation system. The software interface is easy to use from Visual Basic, Visual C# 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 module. Each module has an unique serial number string which allows multiple USB boards to be controlled by the host USB controller as individual USB devices.  
Features
(for additional information, see menu items right side top of page)
Bank Select IO Version Individual Select IO Version
Input Logic High: 2.0-5.5VDC, Load 20uA 3.3V TTL Logic, 5V tolerant
Input Logic Low -0.5 to +0.8VDC, Load -200uA 50 pin ribbon cable (IDE) interface
Output High 2.5VDC min source 15mA Power up/ reset state as input mode
Output Low 0.5VDC max, sink 24mA Weight 10 oz
400ma of total driver current from USB Sample applications (VB VC++) included
Optional USB cable to provide 900ma from 2 USB Ports Operating Temperature -30C to 70
Input connector for external driver current power source Windows 2K/XP/Vista/Window 7 Drivers
Ordering
Model Number Description Lead Time Cost Each Qty 10-49 Qty 50-99 Order Qty
DSB4961-50RE USB 96 line Digital I/O (DIO) Bank Select, shoulded connector Resistor Pack Sockets Module 2 Days $195.00 $179.50 $164.00 Add to Cart
DSB4961-50NE USB 96 line Digital I/O (DIO) Bank Select, shoulded connector Module 2 Days $165.00 $152.00 $138.75 Add to Cart
DSB4961-50NP USB 96 line Digital I/O (DIO) Bank Select, open connector Module 2 Days $145.00 $133.50 $122.00 Add to Cart
DSB4962-50RE USB 96 line Digital I/O (DIO) Bank Select, shoulded connector Resistor Pack Sockets Module 2 Days $215.00 $198.00 $180.75 Add to Cart
DSB4962-50NE USB 96 line Digital I/O (DIO) Bank Select, shoulded connector Module 2 Days $185.00 $170.26 $155.50 Add to Cart
DSB4962-50NP USB 96 line Digital I/O (DIO) Bank Select, open connector Module 2 Days $165.50 $152.50 $139.35 Add to Cart
Optional Items
DSB496-DualPwr 900ma Driver Power Option (requires 2 usb ports) 2 Days $20.00 $20.00 $20.00 Add to Cart
DSB496-Linux Linux Support Disk (one time purchase) 2 Days $30.00 $30.00 $30.00 Add to Cart
Accessory Items
The following items are offered as a customer convenience, there are many sources of compatible products
RP10-472 4.7K Resistor Pull-up SIP Pack (xicom 266-4.7K-RC) 2 Days $.95 $.95 $.80 Add to Cart
RP10-222 4.7K Resistor Pull-up SIP Pack (xicom 266-4.7K-RC) 2 Days $.95 $.95 $.80 Add to Cart
AY-AB-01 USB Cable (1 foot) Stock $4.25 $4.00 $3.75 Add to Cart
AY-AB-03 USB Cable (3 foot) Stock $4.50 $4.25 $4.00 Add to Cart
AY-AB-06 USB Cable (6 foot) Stock $5.00 $4.75 $4.25 Add to Cart
AY-AB-10 USB Cable (10 foot) Stock $5.50 $5.25 $4.75 Add to Cart
AY-AB-15 USB Cable (15 foot) Stock $8.50 $8.00 $7.25 Add to Cart

For order quanities of 10 or more, usb test cables and software CD's do not ship with order. CD's can be requested by email

For a safe and secure transaction all purchases are processed through PayPal. You are not required to create a PayPal account to pay by credit card, they are just our secure method for credit card tranactions. Depending on current factory backlog, products shown as "stock" will ship within 2 business days. Priority is given to "next day" and "2 day" shipments. For international orders, not all countries have shipping rates, if order is placed with $0.00 for shipping, we will contact you with actual shipping rate with a request for payment. Please contact factory by email if you have other special shiping requirements. Lead time shown are updated periodically and are subject to change without notice. If an order cannot be shipped within given lead time you will be notified.

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