High Current Digital Input / Output (I/O) Module
Measurement Computing USB-based, 24-bit High Current Digital I/O Module
 The USB-1024HLS from Measurement Computing adds 24 bits of logic-level digital I/O to any USB port. The unit’s high output current capability (15 mA source, 64 mA sink) allows the USB-1024HLS to drive many logic level devices directly and saves money by eliminating the need for costly and cumbersome buffer circuitry. 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 High Current Digital Input/Output Module includes:
1. InstaCal and TracerDAQ Software
2. USB Cable (2 Meter Length)
NOTE: Large Quantity Discounts Are Available!
Features Applications Specifications
| Description |
Part Number |
Qty 1-9 |
Qty 10+ |
|
| MCC USB-Based 24-Channel High Drive Digital IO |
USB-1024HLS
|
$189.00 |
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
- High Current Outputs (15mA source, 64mA sink)
- One (1) 32-bit External Event Counter
- Powered by +5 Volt USB Power Supply (Self Powered)
- 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 Input Type |
74ACT373 |
| Digital Output Type |
74FCT244 |
| 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 |
2.4 Volt Minimum |
| Output Low Voltage |
0.55 Volt Maximum |
| Source Current |
Self Powered Hub with Externally-powered Root Port
Hub.
Maximum = 15mA per output |
| Sink Current |
Current Sink Max: 365 mA / Number of Outputs
64 mA Sink Current for any Single Output. |
| Counter Type |
1 Channel Event Counter |
| Counter Resolution |
32 Bits |
| 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 70°C |
| Humidity |
0 to 90% non-condensing |
Download and view the detailed specifications
Software Quick Start Guide
Digital I/O Module User Manual
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