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Convert The Digital
World To The Real
World With Ease!
Use your kits for real world applications!
Connects a SPDT Relay to almost any digital output
Works with your existing projects and applications
Switches up to 240 Volts at 10 Amps
Digital Low less than 0.5 Volts, Digital High 1 to 12 Volts
Easily interfaces to your project through terminal blocks
The RI1 is designed to be a simple and practical interface between different types of electronic circuits. It's the perfect tool for interfacing a typical logic (or other DC) level to an onboard SPDT relay, which means it's a snap to to connect almost any digital output to lights, motors, or any other electrical devices that require load switching of up to 240 Volts AC or DC and 10 Amps of current!
It takes a digital low (0.5 VDC or less) and high (+1 to +12VDC) and provides relay contact closures (SPDT) that can be either active high or active low. The RI1 can be used in conjunction with almost any digital kit, including the TS1, VS1, UT5, TT7, TD1, ICI16, Ramsey RF Wireless Link Modules, BD416, OM2, MD3, and the WTS1 just to name a few! It also works with many Velleman digital products, as well as countless other kits. There are literally millions of additional real world applications!
The output of the RI1 is a high current, normally-open/normally-closed set of dry contacts. The input signal can be nearly any type of logic level or other voltage level between 0 and 12VDC. Input level pull-up, pull-down, and current limiting resistors are available to meet the needs of almost any project. The RI1 requires 12VDC at less than 60mA to operate. Relay contacts are rated 12A at 120VAC, 10A at 240VAC, 10A at 28VDC. measures 1.5" x 2.5" with mounting provided on a 1" x 2" grid.
User Manual in PDF (RI1.pdf) |