Control eight relay channels via a computer USB port. Each high power relay is noise suppressed and can switch loads of up to 230Vac @ 16 Amps. Free Windows test software plus DLL for own software development. iOS app for iPhone / iPad also available.
On-board push buttons can be used to test/operate each relay. Header for external push button connection.
A DLL for own software development can be downloaded below along with the Windows test software and iOS apps.
Also available in SELF-ASSEMBLY Electronic Kit format (Order Code K8090).
Features- USB-controlled relay card
- manual operation for toggle, momentary or timer operation (selectable through software)
- timer settings up to 18 hours (DLL function)
- optional open collector connectivity (push button simulation)
- DLL for own software development (download only)
- event-driven and open protocol
- two way PC communication (USB Event return)
- Onboard test button for each relay plus header to external button connection
- transient suppression VDR (type VDR300) fitted for use with inductive loads (not shown in product images)
- LED indicators for USB & main power, USB data and individual relay status
- minimum system requirements:
- PC running USB compatible Windows version
- USB1.1 and USB2.0 full speed compatible
- internet connection for software download
Specifications- 8 high-power relays: 16A each @ 230Vac (12A @ 30Vdc) resistive load
- NB Only NO and C relay contacts are bought out to the terminal strip (NC is not available)
- dimensions: 160 x 107 x 30mm / 6.3 x 4.2 x 1.2"
- Product format: PRE-ASSEMBLED Electronic Module Product Format Info
Optional Extras- power supply for relays: 9-10Vac or 12 to 14Vdc, 500mA (e.g. Order Code 660.446UK with connector 777.001UK or CFE123 module)
- USB lead: Order Code LDC644 or HQM601B18
- DIN rail enclosure: B8006 (Note: cut out needed for the USB connector)
Velleman VM8090 Documentation and SoftwareBuy Whadda WMI8090 (aka Velleman VM8090) 8-Channel USB Relay Card Module
