USB-2019

The USB-2019 provided by ICP DAS is a new solution for data acquisition. It provides easy USB plug-and-play operation and equips accurate measurement for all kinds of automation applications. Compared with the traditional PC-based card like PCI, PC/104 and ISA cards, users can achieve data acquisition easier and quicker via USB-2019.

The USB-2019 is an 8-channel universal analog input module and provides the following features. First, it supports the over-voltage protection of up to 240Vrms. Second, it has voltage and current input types. Third, it widely supports thermocouple devices with J, K, T, E, R, S, B, N, C, L, M and LDIN43710 types. Fourth, it provides extremely accurate thermocouple measurement and automatically cold-junction compensation for each channel. Fifth, it features open wire detection for thermocouple and 4 ~ 20 mA inputs for each channel. Besides, through ICP DAS USB I/O utility, users can configure and test USB-2019 directly and easily without any coding. The friendly API library is also provided for users to develop own USB application.

Features:

8 Differential Universal Analog Input Channels 4kV ESD protection Wide Operating Temperature Range 240 Vrms Overvoltage Protection 3000 VDC Intra-Module Isolation USB 2.0 Full-Speed USB Bus Powered Lockable USB cable Driver Free

Product specification
Input
Channels	8 differential
Input Type	Voltage : 15 mV, 50 mV, 100 mV, 150 mV, 500 mV, 1 V, 2.5 V, 5 V, 10 V Current : 20 mA, 0 ~ +20 mA, +4 ~ +20 mA (External resistor is required) Thermocouple : J, K, T, E, R, S, B, N, C, L, M and LDIN43710
Resolution	16 bit
Accuracy	0.1% FSR
Sampling Rate	10 Hz (Total)
Zero Drift	20 V/C
Span Drift	25 ppm/C
Common Mode Rejection	86 dB Min.
Normal Mode Rejection	100 dB
Input Impedance	Voltage input: more than 400 kΩ, Current input: 125Ω (An external resistor is required)
Intra-Module Isolation, Field-to-Logic	3000 VDC
Overvoltage protection	240 Vrms
Individual Channel Configuration	Yes
Open Wire Detection	Yes (Software programmable)
Communication
Interface	USB 2.0 Full-Speed
Watchdog	1 Hardware watchdog (1.6 second) 1 Software watchdog (Programmable)
LED Indicators
System LED Indicators	3 LED as Power, Run and Error
EMS Protection
ESD (IEC 61000-4-2)	4 kV contact for each terminal 8 kV air for random point
Mechanical
Dimensions (W x L x H)	Body: 33 mm x 78 mm x 107 mm CN-1824: 29 mm x 43 mm x 83mm
Environmental
Operating Temperature	-25 ~ +75°C
Storage Temperature	-40 ~ +85°C
Humidity	10 ~ 95% RH, non-condensing
Power
Power Consumption	Maximum: 1.45 W
Operaing System
OS Support	Windows XP (32/64 bit), Windows 7 (32/64 bit)

Product features:
Industrial module
Manufacturer	ICPDAS
Interfaces	USB
Module type	I/O module
	universal
I/O	Analog in