24-Bit Digital Input / Output (I/O) Module
Measurement Computing USB-based, 24-bit digital I/O module
 The USB-1024LS adds 24 bits of logic-level digital I/O to any USB port.
It’s the perfect tool for monitoring and controlling the state of switches,
fans, valves—any simple electrical device on the bench or on the factory
floor. The device 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.
24-Bit Digital Input/Output Module includes:
1. InstaCal and TracerDAQ Software
NOTE: Large Quantity Discounts Are Available!
Features Applications Specifications Documentation
| Description |
Part Number |
Qty 1-9 |
Qty 10+ |
|
| MCC 24-Channel Digital I/O Module |
USB-1024LS
|
$99.00 |
call |
 |
| Optional Accessories |
| Keyspan USB Server for connecting USB-based Devices ( Data Logger ) over a LAN |
US-4A
|
$129.00 |
call |
|
Digital I/O Module Features
- 24-Bits of Digital I/O
- One (1) 32-bit External Event Counter
- Powered by +5 Volt USB Power Supply (Self Powered)
- Standard 82C55 Programmable Peripheral Interface Chip
- Independent Digital Port Configuration for Input or Output
- Keyspan USB Server is Required
for Ethernet Connectivity
Digital I/O Module Applications
- Warehouses and Vehicle Cargo Spaces
- HVAC and Refrigeration
- Mold Control
- Greenhouses and Nurseries
- Wine Cellars
- Documentation Storage
Digital I/O 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 |
79mm x 82mm x 25mm |
| Operating Temperature Range |
0° to 70°C |
| Storage Temperature Range |
-40° to 87°C |
| Humidity |
0 to 90% non-condensing |
Download and view the detailed specifications
Digital I/O Module User Manual
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