USB-2055
8-channel Isolated Digital Input (16-bit counter) and 8-channel Isolated Digital Output. Easy to Use with Plug-and-Play. Lockable USB cable with temperatures between -25°C ~ +75°C (-13°F ~ 167°F)(RoHS).
Features
The USB-2055 is a full-speed USB device with 8 digital input and digital output channels module. It offers features for industrial control and manufacturing test applications such as factory automation or embedded machine control. The USB-2055 has 8 isolated channels for digital input and 8 isolated channels for digital output. Either sink-type or source-type digital input can be selected via wire connections. All digital input channels are also able to be used as 16-bit counters. The USB-2055 supports source-type output with short circuit protection. There are options to enable both power-on and safety values. The USB-2055 has 16 LED indicators that can be used to monitor the status of the digital input and digital output channels. 4 kV ESD protection and 3750 VDC intra-module isolation are standard. Since it's a true Plug & Play device, opening your computer's chassis is not required. Owing to another USB feature known as "hot-swapping", shutdowns and restarts are not needed for the system to attach or remove the USB-2055.
The USB I/O utility can help users to configure and test USB-2055 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-2055 is the perfect way to add control capability to any USB capable computer.
- 8-channel digital input and digital output
- Dry Contact and Wet Contact Selectable via Wire Connections
- Long Distance Measurement
- All Channels can be used as 16-bit Counters
- Short Circuit, Overload and Overvoltage Protection
- Configurable Power-on Value Settings
- Safety functionality when communication failed
- 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)
Specifications
| Digital Input | |||
| Channels | 8 | ||
| Type | Dry Contact | Source | |
| Wet Contact | Sink/Source | ||
| On Voltage | Dry Contact | Close to GND | |
| Wet Contact | +10 VDC ~ +50 VDC | ||
| Off Voltage | Dry Contact | Open | |
| Wet Contact | +4 VDC Max. | ||
| Effective Distance For Dry Contact | 500 meters Max. | ||
| Overvoltage Protection | 70VDC | ||
| Input Impedence | 10 KΩ | ||
| Counter | Max. Count | 65535 (16-bit) | |
| Max. Input Frequency | 500 Hz | ||
| Min. Pulse Width | 1 ms | ||
| Digital Output | |||
| Channels | 8 | ||
| Type | Open Collector, Sink (NPN) | ||
| Load Voltage | +3.5 ~ +50 VDC | ||
| Max. Load Current | 650 mA/Channel | ||
| Overvoltage Protection | 60 VDC | ||
| Overload Protection | 1.4 A (with short-circuit protection) | ||
| Power-on Value | Yes | ||
| Safe Value | Yes | ||
| 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 | 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 | |||
| Mechanical | |||
| Dimensions (W x L x H) | 72 mm x 123 mm x 35 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: 1.20 W | ||
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