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USB to 8 Isolated Inputs / 8 High-Current Form C Relay Outputs
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SEALEVEL 520U-OEM
SeaI/O-520U-OEM |
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Control and monitor 8 optically isolated inputs and 8 (SPDT) high-current Form C relay outputs via any USB connection with the SeaI/O-520U-OEM. Inputs can range from 5-30VDC and optical isolation protects the computer and other sensitive equipment from voltage transients and ground loops that are common in industrial environments. The high-current Form C relays can switch up to 6A loads at 250VAC and 100VDC. Form C relays can be wired for either normally open or normally closed operation. The SeaI/O-520U-OEM is powered from your 9-30VDC source, or select from a variety of Sealevel power supply options.
Communicate with the SeaI/O-520U-OEM using the Sealevel SeaMAX API software libraries or use any Modbus RTU compliant device. Sealevel's SeaMAX software drivers and utilities make installation and operation easy using Windows 2000/XP. SeaMAX now supports the Windows Vista operating system. Download the updated driver below.
Expand your I/O network with SeaI/O "N" series products. SeaI/O OEM boards are available with Reed and Form C relays, optically isolated inputs, TTL interfaces, A/D and D/A functionality. Up to 246 additional expansion modules can be added using convenient pass-through connectors.
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.
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| Technical Specifications |
| Number of I/O
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8 Inputs
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| 8 Outputs
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| Input Isolation |
300V
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| Input Range |
5-30 VDC
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| Contact Voltage |
250VAC
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| 100VDC
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| Contact Operate Time |
10ms max.
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| Contact Release Time |
10ms max.
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| Power Requirement |
9-30 VDC @ 3.8W
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| Operating Temperature |
0 - +70°C
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| Storage Temperature |
-50° - +105°C
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| Humidity Range |
10 - 90% R.H.
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| USB Spec. |
1.1 Compliant
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| 2.0 Compatible
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| Dimensions |
7.5" (L) x 5.0" (W) x 0.8" (H)
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Features:
- USB Modbus RTU interface
- 8 optically isolated inputs
- 8 SPDT high-current Form C relays
- Removable screw terminals simplify field wiring
- Input power via terminal block or modular connector
- Includes four 3/4" metal standoffs with nuts
- Sealevel software supports Windows 2000/XP/Vista operating systems
- 72" USB A to B cable included
 Catalogue entry
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