Power; Usb Specifications; Environmental; Mechanical - Measurement Computing USB-2416 User Manual

USB-2416 User's Guide

Power

The USB-2416 product includes an AC power adapter (MCC part number PS-5V2AEPS).
Parameter
Supply current (Note 8)
External power input (Note 9)
External power supply
Voltage supervisor limits
+5V user output voltage range
User +5V user output current
Isolation
Parameter
Output voltage
Output wattage
Power jack configuration
Power jack barrel diameter
Power jack pin diameter
Power jack polarity
Note 8: This is the total quiescent current requirement for the USB-2416 which includes up to 10 mA for the status
LED. This does not include any potential loading of the digital I/O bits or the +5V user terminal.
Note 9: This specification applies to the actual voltage level at the input to the external power connector.

USB specifications

USB device type
Device compatibility
USB cable type
USB cable length

Environmental

These environmental specifications apply only to the USB-2416 and not to the AC power adapter.
Operating temperature range
Storage temperature range
Humidity

Mechanical

Dimensions
User connection length
Table 26. Power specifications
Conditions
Quiescent current
MCC p/n PS-5V2AEPS (included)
4.5 V > Vext or Vext > 5.5 V
4.5 V < Vext < 5.5 V
Available at terminal block pin 35
Available at terminal block pin 35
Measurement system to PC
Table 27. AC power requirements
Conditions
Table 28. USB specifications
USB 2.0 (full-speed)
USB 1.1, USB 2.0
A-B cable, UL type AWM 2527 or equivalent. (min 24 AWG VBUS/GND,
min 28 AWG D+/D–)
5 meters max
Table 29. Environmental specifications
0 to 50 °C max
-40 to 85 °C max
0 to 90% non-condensing max
Table 30. Mechanical specifications
245 mm (L) x 146 mm (W) x 50mm (H)
5 meters max
38
Specifications
Specification
330 mA
+5 V, ±5%
+5 VDC, 10 W, 5% regulation
PWR LED = Off; (power fault)
PWR LED = On
4.9 V min to 5.1 V max
10 mA max
500 VDC min
Specification
+5 V, ±5%
10 watts
Two conductor
6.3mm
2.0mm
Center positive