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The 3720 PC/104 digital I/O interface provides 16 optically isolated inputs for connection to devices including sensors, switches, push buttons, and other user inputs. The inputs can sense both AC and DC voltage while providing optical isolation, which eliminates spikes and surges present in industrial environments.
The inputs on the 3720 are rated for 3-13V. For 10-30V inputs, order the 3720H.
Sealevel's SeaI/O Classic software drivers and utilities make installation and operation easy using Windows 98, ME, NT, 2000, XP and Vista operating systems.
Get a jumpstart on your digital I/O development with The Digital I/O Handbook that will provide helpful information that you will use again and again. Check out Chapter 1 for an overview of logic principles.
| Host Interface | PC/104 |
|---|---|
| # of Ports | 16 |
| Digital I/O | Isolated Inputs |
| Integration | No |
| Number of Inputs/Outputs | 16 Inputs |
| Power Requirement | +5V @ 125mA |
| Input Range | 3-13 VDC |
| Board Connector | 40-Pin Header |
| Operating Temperature | 0 - +70C |
| Extended Temperature | Call for Options |
| Storage Temperature | -50 - +105C |
| Humidity Range | 10 - 90% Relative Humidity, Non-Condensing |
• 16 optically isolated AC or DC inputs
• Socketed dip resistor allows user configurable input range up to +24V
• Power (+5V and +12V) and ground provided on connector
• Right-angle connector available for OEM opportunities, 40-pin vertical header standard
• SeaI/O Classic software supports Windows 98, ME, NT, 2000, XP and Vista operating systems
• Software support for DOS, Linux, Windows 3.1 and Windows 95 available
• Socketed dip resistor allows user configurable input range up to +24V
• Power (+5V and +12V) and ground provided on connector
• Right-angle connector available for OEM opportunities, 40-pin vertical header standard
• SeaI/O Classic software supports Windows 98, ME, NT, 2000, XP and Vista operating systems
• Software support for DOS, Linux, Windows 3.1 and Windows 95 available
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