Module 16 đầu vào số kết nối USB ICP DAS USB-2051

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
Liên hệ

16-channel Isolated Digital Input Module. 16 Source-type Digital Output Channels with Overload Protection. Power consumption of 1.00 W USB 2.0 Full-Speed. Has operating temperatures of -25° C ~ 75°C (-13°F ~ 167°F)

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Module 16 đầu vào số kết nối USB ICP DAS USB-2051


  • 16-channel sink type digital output

  • Dry Contact and Wet Contact Selectable via Wire Connections

  • Long Distance Measurement

  • All Channels can be used as 16-bit Counters

  • Wide operating temperature range:-25°C~+75°C

  • 2500 VDC Intra-Module isolation

  • RoHS compliant

  • USB 1.1/2.0 Full-Speed

  • No external power supply (USB Bus Powered)

  • Plug-and-Play without driver

  • Lockable USB cable

  • Support firmware update via USB

  • Utility tool for module configuration and I/O testing easily and quickly

  • PWR/RUN/ERR LED indicators

  • Built-in dual watchdog (hardware/software)

  • Provide API library (VC/VB/BCB/.NET)

  • Module supported for Win2000/XP and Win7 (32/64 bit)

The USB-2051 is a full-speed USB device with 16 digital input channels module, and offers features for industrial control and manufacturing test applications, such as factory automation or embedded machine control. The USB-2051 offers 16 channels for digital input, catering for both dry and wet contact, with an effective distance for dry contact of up to 500 meters. All channels not only feature photocouple isolation, but can also be used as 16-bit counters. The USB-2051 has 16 LED indicators that can be used to monitor the status of the digital input channels. 4 kV ESD protection and 3750 VDC intra-module isolation are standard. With the true Plug & Play capability, it needs not opening up your computer chassis to install boards-just plug in the module, then get or set the data. Owing to another USB feature known as "hot-swapping", users do not even need to shut down and restart the system to attach or remove the USB-2051.

The USB I/O utility can help users to configure and test USB-2051 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-2051 is the perfect way to add control capability to any USB capable computer.


Digital Input




Dry Contact


Wet Contact


On Voltage

Dry Contact

Close to GND

Wet Contact

+10 VDC ~ +50 VDC

Off Voltage

Dry Contact


Wet Contact

+4 VDC Max.

Effective Distance For Dry Contact

500 meters Max.

Overvoltage Protection


Input Impedence

10 KΩ


Max. Count

65535 (16-bit)

Max. Input Frequency

500 Hz

Min. Pulse Width

1 ms



USB 2.0 Full-Speed


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

8 LEDs as power relay indicators

EMS Protection

ESD (IEC 61000-4-2)

4 kV contact for each terminal

8 kV air for random point


Dimensions (W x L x H)

72 mm x 123 mm x 35 mm


Operating Temperature

-25°C ~ +75°C (-13°F ~ 167°F)

Storage Temperature

-40°C ~ +85°C (-40°F ~ 185°F)


10 ~ 95% RH, non-condensing


Power Consumption

Maximum: 1.03 W

Reference & Support

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