USB-1024LS User's Guide Specifications
Self-powered refers to USB hubs and hosts with a power supply. Bus-powered refers to USB
hubs and hosts without their own power supply.
Note 2:
Note 3: This refers to the total amount of current that can be sourced from the USB +5V and digital
outputs.
General
Table 4. General specifications
Parameter Conditions Specification
25 °C ±30 ppm max USB controller clock error
0 to 70 °C ±50 ppm max
Device type USB 1.1 low-speed
Device compatibility USB 1.1, USB 2.0
Environmental
Table 5. Environmental specifications
Operating temperature range -0 to 70 °C
Storage temperature range -40 to 70 °C
Humidity 0 to 90% non-condensing
Mechanical
Table 6. Mechanical specifications
Dimensions 79 mm (L) x 82 mm (W) x 25 mm (H)
USB cable length 3 meters max
User connection length 3 meters max
4-2
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