USB-2068-18
10-channel Digital Input, 8-channel Relay Output Module
The USB-2068-18 is an 8-channel Form C relay output and 10-channel digital input module with the USB interface. All digital input channels can be used as 32-bit counters. In addition, the digital input channels can be selected as sink/source type and dry/wet contact via wire connections. There are also options for configuring power-on and safe values. 8 kV ESD protection(for all channels) and 3750 VDC intra-module isolation(for digital input channels) are also provided to enhance noise protection capabilities in industrial environments.
Compare with traditional PC I/O card, it is waste of time to open chassis and configure I/O board. In ICP DAS USB I/O, you will enjoy the simply controlling I/O in the efficient way. ICP DAS USB I/O equips USB bus powered feature, one cable to access I/O and provide power without additional power wiring.
The USB I/O utility can help users to configure and control USB-2068-18 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-2068-18 is the perfect way to add control capability to any USB capable computer.
USB-2068-18: 10-channel Digital Input, 8-channel Relay Output Module
- 10-channel digital input and 8-channel relay output.
- Dry Contact and Wet Contact Selectable via Wire Connections
- All Digital Input Channels can used as 32-bit Counters
- Form C Relay Output
- 8kV ESD protection
- Wide Operating Temperature Range
- 3000 VDC Intra-Module Isolation
- USB 2.0 Full-Speed
- USB Bus Powered
- Lockable USB cable
- Driver Free
Relay Output
Channels: 8
Output Type: Form C
Contact Rating (Resistive Load)
- 0.25 A @ 250 VAC
- 0.24 A @ 220 VAC
- 2 A @ 30 VDC
Operate Time: 3 ms (typical)
Release Time: 4 ms (typical)
Insulation Resistance: 109 Ω at 500VDC
Dielectric Strength
- Between Open Contact: 1000 Vrms (1 min.)
- Between Coil and Contacts: 1500 Vrms (1 min.)
Endurance
- Mechanical: 1 x 10^8 ops
- Electrical: 2 x 10^5 ops (at 30 V / 2 A)
Power On Value: Yes
Safe Value: Yes
Digital Input / Counter
Channels: 10
TypeDry Contact: Close to GND
Wet Contact: Sink/Source
On Voltage Level: +10 ~ 50 VDC
Off Voltage Level: +4 VDC Max.
Counters
- Max. Count: 65535 (16-bit)
- Max. Input Frequency: 500 Hz
- Min. Pulse Width: 1ms
Input Impedance: 10 KΩ
Overvoltage Protection: 70 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: Yes, 12 LED Digital Input/ Relay Output Indicator
Isolation
Intra-Module Isolation, Field-to-Logic: 3000 VDC
EMS Protection
ESD (IEC 61000-4-2): 8 kV contact for each terminal ; 16 kV air for random point
Mechanical
Dimensions (W x L x H): 31 mm × 129 mm × 147mm
Environmental
Operating Temperature: -25 ~ +75 °C
Storage Temperature: -40 ~ +85 °C
Humidity: 10 ~ 95% RH, non-condensing
Power
Power Consumption: 2.3 W (Max.)