SKU: K8056

BRAND: Velleman

8-Channel Relay Card Kit
• Function Group : Computer / Interface / Programmers



  • This relay card can be used in several ways : stand alone card, addressed by switches or open collector outputs or remote controlled through RS232.
  • In option remote controlled using RF (radio frequency) signals (K8058 remote control + RX433N module). Since the card can be addressed using RS232 commands, you may write custom applications in any programming language on any platform.
  • Test software can be downloaded from our web site.
    • Separate relay on/off test with moment or toggle function
    • Clear all / set all relays function
    • Address selection: up to 255 cards can be selected
    • Emergency stop for all cards
  • Minimum system for test software:
    • Pentium class CPU
    • Windows 95 or higher
    • Mouse and free RS232 port
  • 8 high quality relay contacts: 5A/230Vac max.
  • Relay outputs are transient suppressed using VDRs
  • LED confirmation on each relay contact
  • 8 drive inputs to use with open collectors or regular switches
  • RS232 input to drive the card with computer or terminal: baud rate: 2400, no parity, 8 data bits, 1 stop bit, high or low impedance selection (10K or 1K)
  • Optional RF driving possibility using RX433N type module (not simultaneous with RS232) together with K8058 eight channel RF remote control
  • Power output: unregulated 12Vdc / 200mA
  • Power Supply: 12Vac / 500mA (including 12V output)
  • Diagnostic software downloadable from our site
  • Dimensions: 160 x 107 x 30mm (6.3" x 4.2" x 1.2")