USB-2019/S USB I/O Module with 8-ch Universal Analog Inputs


Price:
Sale price£213.00

Description

The USB-2019 provides easy USB plug-and-play operation and 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.

  • Provides over-voltage protection of up to 240 Vrms
  • Voltage and current input types.
  • Supports thermocouple devices with J, K, T, E, R, S, B, N, C, L, M and LDIN43710 types.
  • Accurate thermocouple measurement and automatic cold-junction compensation for each channel.
  • Open wire detection for thermocouple and 4 ~ 20 mA inputs for each channel.

Using the USB I/O utility, users can configure and test the USB-2019 directly and easily without any coding. The friendly API library is also provided for users to develop their own USB application.

Features

  • 8 Differential Universal 16-bit Analog Input Channels
    ► Thermocouple
    ► Voltage
    ► Current
  • 240 Vrms Overvoltage Protection
  • Thermocouple and 4~20mA current input provide Open Wire Detection
  • Individual Channel Configuration
  • USB 2.0 Full-Speed (12 Mbps)
  • USB Bus Powered
  • Lockable USB cable
  • Driver Free

Specifications

Software
OS Support Windows XP (32/64 bit), Windows 7 (32/64 bit)
CPU Module
Watchdog Timer 1 Hardware watchdog (1.6 second)
1 Software watchdog (Programmable)
Isolation
Intra-module Isolation 3000 VDC
EMS Protection
ESD (IEC 61000-4-2) 4 kV contact for each terminal
8 kV air for random point
LED Indicators
Status 3 x Power and Communication
Analog Input
Channels 8 Differential
Type Voltage
Current
Thermocouple
Range 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 L(DIN43710)
Resolution 16 bit
Accuracy ±0.1% FSR
Sampling Rate 10 Hz (Total)
Input Impedance Voltage: > 400 kΩ,
Current: 125 Ω (An external resistor is required)
Common Mode Rejection 86 dB Min.
Common Voltage Protection 100 dB
Overvoltage Protection 240 Vrms
Individual Channel Configuration Yes
Open Wire Detection Yes (Software programmable)
Zero Drift ±20 μV/°C
Span Drift ±25 ppm/℃
USB
Specification USB 2.0 Full-Speed (12Mbps)
Power
Consumption 1.7 W Max.
Mechanical
Dimensions (mm) USB-2019: 33 x 107 x 118 (W x L x H)
CN-1824: 30 x 84 x 43 (W x L x H)
Environment
Operating Temperature

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