PC/104 - USB I/O Modules

Advanced Digital Logic, Inc.; 4411 Morena Blvd., Suite 101; San Diego, CA 92117-4345

Specifications

Isolated Inputs

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Number: Sixteen

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Type: Non-polarized, optically isolated from each other and from the com-

puter (CMOS compatible)

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Voltage: 3 to 31 DC or AC RMS (40 to 10000 Hz)

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Isolation: 500V* (see manual) channel-to-ground and channel-to-channel

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Resistence: 1.8K ohms in series with opto-coupler

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Filter Response: Rise Time = 4.7 mS / Fall Time = 4.7 mS

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Non-Filter Response: Rise Time = 10 uS / Fall Time = 30 uS

Isolated FET Outputs

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Number: Sixteen Solid State FETs

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Output Type: High Side Power MOSFET Switch. Protected against short

circuit, over-temperature, ESD, and can drive inductive loads.

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Voltage Range: (customer supplied) 5-34VDC recommended for continu-

ous use, 40VDC absolute max.

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Current Rating: 2A maximum

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Turn-on time: 90uS (typical)

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Turn-off time:110uS (typical)

Bus Type

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Universal Serial Bus: USB 2.0 high-speed, USB 1.1 full-speed compatible

Ordering Information

USB-IDIO-16

Enclosure, module and screw terminal board

USB-IDO-16

16 isolated FET solid state outputs only version

USB-IDIO-8

8 isolated digital inputs and 8 isolated FET solid state

outputs version

Accessories

USB-STB-84

Internal plug in screw termination board

MP104-DIN

DIN rail mounting provision

Options

-OEM

Board Only version (no enclosure or screw terminal

board)

-E

Economy model (no screw terminal board)

-P

External power and AC/DC adapter

Block Diagram

Environmental

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Operating Temperature Range: 0° to 70°C

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Storage Temperature Range: -40° to +85°C

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Humidity: Maximum 90% RH, without condensation

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Board Dimension: 3.550 x 3.775 inches

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Box Dimension: 4.00 x 4.00 x 1.4 inches

Power

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+5VDC provided via USB bus cable up to 500mA**

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+5V @ 35mA typical (all FETs off, add 5mA per FET)

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+5V @ 115mA typical (all FETs ON)

**Optional on-board external power circuitry and AC/DC adapter can be or-

dered (“-P” option) if current use is expected to be greater than what can be

supplied by the USB bus. Please check to see how much current your USB

port can supply and how much current you anticipate using.

Regulatory Compliance

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This product is designed to be in full compliance with CE requirements.