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16 A/D, 2 D/A, 8 24V Outputs, 8 Isolated Inputs SeaI/O Expansion Module
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SEALEVEL 470N
SeaI/O-470N |
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The SeaI/O-470N adds eight differential or 16 single-ended 12-bit inputs, two 12-bit D/A output channels, eight optically isolated inputs, and eight open collector outputs to your SeaI/O network. Compatible with all SeaI/O base units (Ethernet, USB, RS-485, RS-232), the SeaI/O-470N connects easily using an RS-485 input. Cabling is accomplished via the units RJ45 connector or removable screw terminals. RS-485 line conditioning allows easy installation of termination and pull-up/pull-down resistors.
All SeaI/O N-series expansion modules ship with an expansion and strap kit that includes four metal straps, four #4-40 screws, and a 5” RJ45 RS-485 interconnect cable. The metal straps allow you to connect multiple SeaI/O modules together in a "stack". The interconnect cable can be used to connect SeaI/O modules together via the RJ45 pass-through connectors, providing an easy method to cascade RS-485 signals and power from one module to the next. Alternatively, use inexpensive CAT5 cabling to pass data signals between SeaI/O modules to create a distributed network.
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| Technical Specifications |
| A/D Inputs
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8 Differential or 16 Single-Ended
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| A/D Resolution |
12-bits
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| A/D Range |
0-5V, 0-10V,
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| +/-5V, +/-10V |
| A/D Chip |
Maxim MAX197
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| D/A Outputs |
2 Single-Ended
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| D/A Resolution |
12-bits
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| D/A Range |
0-5V, 0-10V
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| Digital I/O |
8 Inputs
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| 8 Outputs
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| Input Range |
5-30 VDC
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| Input Isolation |
300V
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| Output Type |
Open Collector
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| Output Voltage |
Max. 30V
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| Output Power Dissipation |
Max. 500mA (single)
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| Max. 580mA (all)
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| Power Requirement |
9-30 VDC @ 1.5W
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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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| Dimensions |
7.5" (L) x 5.1" (W) x 1.3" (H)
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Features:
- Quick connection to SeaI/O devices using RJ45 connector or removable screw terminals
- 8 differential or 16 single-ended 12-bit inputs
- 2 12-bit D/A output channels
- 8 optically isolated inputs
- 8 open collector outputs
- Removable screw terminals simplify field wiring
- Input power via terminal block or modular connector
- DIN rail or table mount
- Includes expansion and strap kit
 Catalogue entry
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