24-Bit Digital I/O Module with 37-pin Connector
Measurement Computing USB-based, 24-Bit Digital I/O Module with 37-pin D-Sub
Connector
 The USB-DIO24/37 from Measurement Computing adds 24 bits of logic-level digital I/O to any USB port. The USB-DIO24/37 has all the functionality of the USB-1024LS, but rather than screw terminals, offers a 37-pin D-sub connector that matches the connector on the PCI-DIO24, making it even easier to replace PCI boards in your applications. The USB-DIO24/37 is fully USB plug and play and easy to use. It obtains all required power from the USB port, so no external power connection is ever required. The ease of use, low price, and connectors make the USB-DIO24/37 ideal for OEM applications that require reliable logic-level digital I/O.
USB-DIO24/37 includes:
1. InstaCal and TracerDAQ Software
2. USB Cable (2 Meter Length)
NOTE: Large Quantity Discounts Are Available!
Features Applications Specifications Documentation
| Description |
Part Number |
Qty 1-9 |
Qty 10+ |
|
| MCC USB-Based 24-Channel Digital IO with 37-pin Male Header |
USB-DIO24/37
|
$99.00 |
call |
 |
| Optional Accessories |
| Keyspan USB Server for connecting USB-based Devices ( Data Logger ) over a LAN |
US-4A
|
$129.00 |
call |
|
Module Features
- Based on industry standard 82C55
- 24 bits DIO
- One 32-bit external event counter
- 37-pin connector matches PCI-DIO24
- Keyspan USB Server is Required
for Ethernet Connectivity
Module Applications
- Warehouses and Vehicle Cargo Spaces
- HVAC and Refrigeration
- Mold Control
- Greenhouses and Nurseries
- Wine Cellars
- Documentation Storage
24-Bit Module Specifications
| Digital Type |
82C55 |
| Configuration |
2 Banks of 8 and 2 Banks of 4 or 3 Banks of 8 |
| Number of I/0 |
24 (Port A0 to Port C7) |
| Input High Voltage |
2.0 Volt Minimum, 5.5 Volt Absolute
Maximum |
| Input Low Voltage |
0.8 Volt Maximum, -0.5 Volt Absolute
Minimum |
| Output High Voltage |
3.0 Volt Minimum |
| Output Low Voltage |
0.4 Volt Maximum |
| Counter Type |
1 Channel Event Counter |
| Counter Resolution |
32 Bits |
| Power Requirement |
20mA Typical, 40 mA Maximum from Self-Powered
USB Port |
| USB Device Type |
USB 1.1 Low-Speed |
| USB Device Compatibility |
USB 1,1, USB 2.0 |
| USB Cable Length |
3 Meters Maximum |
| Dimensions |
119mm x 84mm x 14mm |
| Operating Temperature Range |
0° to 70°C |
| Storage Temperature Range |
-40° to 85°C |
| Humidity |
0 to 90% non-condensing |
Download and View the Detailed Specifications
USB-DIO24/37 User Manual
USB-DIO24/37 Block Diagram
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