Measurement Specialties USB-1616HS-2 manual External power, USB specifications, Environmental

USB-1616HS-2 User's GuideSpecifications

External power

	Table 11. External power specifications (Note 5)
Connector	Switchcraft # RAPC-712
Power range	6 to 16 VDC (used when USB port supplies insufficient power, or when an independent
	power supply is desired)
Over-voltage	20 V for 10 seconds, maximum

Note 5: The power supply (MCC p/n TR-2U) and line cord (MCC p/n CA-1) are required if the USB port cannot supply adequate power. By USB 2.0 standards, USB 2.0 ports must supply 2500 mW (nominal at 5 V, 500 mA)

USB specifications

	Table 12. USB specifications
USB-device type	USB 2.0 high-speed mode (480 Mbps) if available (recommended), otherwise, USB1.1
	full-speed mode (12 Mbps)
Device compatibility	USB 2.0 (recommended) or USB 1.1

Environmental

	Table 13. Environmental specifications
Operating temperature range	-30 °C to +70 °C
Storage temperature range	-40 °C to +80 °C
Relative humidity	0 to 95% non-condensing

Mechanical

	Table 14. Mechanical specifications
Vibration	MIL STD 810E category 1 and 10
Dimensions	269 mm (W) x 92 mm (D) x 45 mm (H )(10.6” x 3.6” x 1.6”)
Weight	431 g (0.95 lbs)

Signal I/O connectors and pin out

	Table 15. Screw connector specifications
Connector type	Screw terminal
Wire gauge range	14 AWG to 30 AWG
Expansion connector type	25-pin DSUB, female
Compatible expansion products	AI-EXP48 expansion module with screw terminals

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