American Portwell Technology Inc. Datasheets for Relay Boards

Relay boards are computer boards with an array of relays and switches. They have input and output terminals and are designed to control the voltage supply.
Relay Boards: Learn more

Product Name Notes
PCI Digital I/O Card -- PCI-IDO-32 32 individual, optically isolated differential outputs. These cards are ideal for use in control and instrumentation applications that require high-speed switching and/or long-life expectancy which precludes using traditional electro-mechanical relays.
PCI Digital I/O Card -- PCI-IDO-48 48 individual, optically isolated differential outputs. These cards are ideal for use in control and instrumentation applications that require high-speed switching and/or long-life expectancy which precludes using traditional electro-mechanical relays.
USB Digital I/O Device -- USB-IIRO-16 Featuring 16 Form C (SPDT) electromechanical relays and 16 optically isolated digital inputs, PC/104 sized board and mounting holes installed in a small rugged enclosure with screw termination connections for...
USB Digital I/O Device -- USB-IIRO-4 Featuring 4 Form C (SPDT) electromechanical relays and 4 optically isolated digital inputs, PC/104 sized board and mounting holes installed in a small rugged enclosure with screw termination connections for...
USB Digital I/O Device -- USB-IIRO-8 Featuring 8 Form C (SPDT) electromechanical relays and 8 optically isolated digital inputs, PC/104 sized board and mounting holes installed in a small rugged enclosure with screw termination connections for...
PCI Digital I/O Card -- LPCI-IIRO-8 Half-size Low-Profile PCI bus compatible card that provides isolated digital input and output interface for PCI-Bus computers. The card has eight optically-isolated digital inputs for AC or DC control signals...
Digital I/O -- RRY-16C-PCI-H Independent Common Reed Relay Contact-point Digital Output Board for PCI
PCI Digital I/O Card -- PCI-IIRO-8 Low-cost, half-size cards that provide isolated input and output for PCI-Bus computers. The cards have eight optically-isolated digital inputs for AC or DC control signals and eight electro-mechanical relay outputs.
PCI Digital I/O Card -- PCI-IIRO-16 Low-cost, half-size cards that provide isolated input and output for PCI-Bus computers. The cards have sixteen optically-isolated digital inputs for AC or DC control signals and sixteen electro-mechanical relay outputs.
USB Digital I/O Device -- USB-RO-16 Portable solution for adding easy-to-install 16 Form C (SPDT) electromechanical relay outputs, PC/104 sized board and mounting holes installed in a small rugged enclosure with screw termination connections for digital...
USB Digital I/O Device -- USB-IIRO4-DB USB 4-port hub internally to provide four optically isolated digital inputs and four electromechanical relay outputs in a small rugged enclosure with DB25 connector.