Module 4/8 kênh kết nối bộ đếm/Tần số/Encoder kết nối USB ICPDAS USB-2084

USB-2084 4/8-channel Counter/Frequency/Encoder Module 

Features

• The USB-2084 is a full-speed USB device with 8-channel for Frequency and Up Counters, or 4-channel for Up/Down, Dir/Pulse and A/B Phase Counters. It offers features for industrial control and manufacturing test applications, such as factory automation or embedded machine control. Plug & Play capability, eliminates the need to open up the computer chassis and allows for "hot-swapping". Shut down and restarting system to attach or remove a peripheral is not needed.

  The USB I/O utility can help users to configure and test USB-2084 quickly and easily without programming; In addition, we also provide the friendly API library and demos for users to develop own USB application with various application development tools (VB/C++/C#.NET/VB.NET). Therefore, the USB-2084 is the perfect way to add measurement and control capabilities to any USB capable computer.

• 8-channel power relay output
• 4-channel for Up/Down, Dir/Pulse and A/B Phase Counters Types
• Support digital filter (1~32767 us)
• 4kV ESD protection
• Wide operating temperature range: -25°C~+75°C (-13°F ~ 167°F)
• No external power suply (USB Bus Powered)
• Plug-and-Play without driver installation
• Locable USB cable
• Built-in dual watchdog (hardware/software)
• Module support for Win2000/XP and Win7 (32/64 bit) 

  Specifications

  Input
  Channels	4 channels for Up/Down, Dir/Pulse and A/B Phase types 8 channels for Up and Frequency types
  Output Type	Up, Frequency, Up/Down, Dir/Pulse, A/B Phase
  Resolution	32 bit
  Input Frequency	Non-isolated: 500 KHz maximum Isolated: 250 KHz maximum
  Digital Noise Filter	1 ~ 32767 uS (Software programmable)
  Frequency Accuracy	±0.4%
  Isolated Input Level	On Voltage Level	+4.5 VDC ~ +30 VDC
  	Off Voltage Level	+1 VDC maximum
  Non-isolated Input Level (TTL)	On Voltage Level	+2 VDC ~ +5 VDC
  	Off Voltage Level	0 VDC ~ +0.8 VDC
  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
  I/O LED indicators	9 LEDs as power relay indicators
  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 102 mm x 107 mm
  Environmental
  Operating Temperature	-25°C ~ +75°C (-13°F ~ 167°F)
  Storage Temperature	-40°C ~ +85°C (-40°F ~ 185°F)
  Humidity	10 ~ 95% RH, non-condensing
  Power
  Power Consumption	Maximum: 1.11 W