USB hub powered, modular relay
Relays (4 x): 5 Amp 30VDC, 5Amp 250V AC
Sealed omron mechanical relays.
Standard FTDI USB module (dlls for most
Power on LED, relay indicator LEDs
The super4 USB relay board is
driven over USB directly (not virtual com port). Each board is uniquely
identified via its^ serial number string, this can be changed using TCTECs
RelayMapper application, making replacement of boards easy and programming
simple to understand.
Super4 USB Relay Windows Software
Super4 USB Relay Linux Software
Software Usage Map
For indoor low voltage applications,
The Super4 fits inside Jaycar cat: JP6011
A sealed polycarbonate enclosure in an
appliance control application.
Using 20mm (22 mm hole) cable gland for
the USB plug (fits a type-B plug). Use cable glands of required size for
other wiring (example shows 1 for input cable and 1 for output cable).
All glands facing down for water
proofing and drainage. Board is tacked in place with silicone, after USB is
plugged in and relays wired.