Digital Input Output Modules

Our Digital I/O products are available in small compact modules or as board level products.  Our board level products are designed to plug directly onto industry standard solid-state relay boards.  Or, they can be connected to relay boards using ribbon cables.  Our modular products are more universal.  They can interface directly with relays that require higher drive current and they can monitor input signals with higher control voltages.  Some models also contain safety features such as programmable power-up starting levels, either on or off, user-programmable I/O direction, and a communications watchdog timer for setting the output signal to a “safe” level in the event to of a communications cable being severed.