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.
| CPU Module | |
|---|---|
| Watchdog Timer | 1 Hardware watchdog (1.6 second) 1 Software watchdog (Programmable) |
| 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 16 x Digital Input and Output |
| Digital Input/Counter | |
|---|---|
| Channels | 8 |
| Type | Dry Contact, Wet Contact |
| Sink/Source (NPN/PNP) | Dry: Source Wet: Sink/Source |
| ON Voltage Level | Dry: Close to GND Wet: +10 VDC ~ +50 VDC |
| OFF Voltage Level | Dry: Open Wet: +4 VDC Max. |
| Max. Counts | 32-bit |
| Frequency | 500 Hz |
| Min. Pulse Width | 1 ms |
| Effective Distance | 500 meters Max. |
| Input Impedance | 10 K |
| Overvoltage Protection | 70 VDC |
| Digital Output | |
|---|---|
| Channels | 8 |
| Type | Open Collector, Sink (NPN) |
| Load Voltage | +3.5 ~ +50 VDC |
| Load Current | 650 mA/Channel |
| Overvoltage Protection | 60 VDC |
| Overload Protection | 1.4 A (with short-circuit protection) |
| Power on Value | Yes, Programmable |
| Safe Value | Yes, Programmable |
| USB | |
|---|---|
| Specification | USB 2.0 Full-Speed (12Mbps) |
| Power | |
|---|---|
| Consumption | 1.4 W |
| Mechanical | |
|---|---|
| Dimensions (mm) | 33 x 110 x 96 (W x L x H) |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
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