PCI Express 16 Reed Relay Output / 16 Isolated Input Digital Interface (3-13V)

Part: 8004e   Model: DIO-32.PCIE

(1 customer review)


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The 8004e PCI Express digital I/O interface provides 16 optically isolated inputs and 16 Reed relay outputs. The isolated inputs protect the PC and other sensitive equipment from the voltage spikes and ground loop currents that are common to industrial environments. The outputs provide high quality, long-life, dry contact switch closures suitable for low-current applications. Reed relays are normally open and close when energized. The board is PCI Express X1 compliant and is compatible with any PCI Express slot.

The inputs on the 8004e are rated for 3-13V. For 10-30V inputs, order the 8004He.

Sealevel SeaIO Classic software drivers and utilities make installation and operation of the 8004e easy using Microsoft Windows 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.


Additional information

Board Connector


Host Interface(s)

PCI Express

RoHS Compliant


# of Ports


PC Bracket

Standard Height

Output Specification

10VA (10W)

Operating Temperature

0°C to 70°C (32°F to 158°F)

Number of Inputs/Outputs

16 Inputs16 Outputs

Input Range

3-13 VDC

Cable Connector(s)

(1) DB-37M(1) DB-37F

Input Isolation


Input Current

3 – 50mA

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Extended Temperature

Call for Options

Digital I/O

Isolated Inputs, Reed Relay Outputs

Contact Voltage


Contact Current

500 mA

Storage Temperature

-50°C to 105°C (-58°F to 221°F)

  • Compliant with RoHS and WEEE directives
  • PCI Express X1 compliant
  • 16 optically isolated inputs
  • Socketed dip resistor allows user configurable input range up to +24V
  • 16 Reed relay outputs (SPST)
  • Highly reliable 10VA DIP Reed relays
  • Power (+5V and +12V) and ground provided on DB78 board connector
  • Includes 72″ cable with DB78 Male connector to DB37 Male and DB37 Female connectors (Item# CA165)
  • SeaIO Classic software supports Microsoft Windows operating systems
  • Software support for Linux available

1 review for DIO-32.PCIE

  1. KGTV

    Works great as described
    We are using this card in a broadcast environment to receive GPI from our automation system to trigger video playout. We moved to this card from a 8012 because we a needed PCIe card. Has worked great and customer service was very tolerant of our immediate needs.

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