XR Expansion Relay Banks

XR Relay Expansion Controllers add a large variety of relay switching capabilities to an existing NCD device!

XR Expansion Ports are used to add banks of external relays to an NCD device.  As we continue to develop new devices, a modular architecture will be implemented, offering the greatest amount of user flexibility.  Separating the brawn from the brains allows us to continue to develop more intelligent controllers without making existing hardware obsolete.

Our Line of XR Expansion Relay Controllers add unlimited computer controlled switching potential, using a simple, modular upgrade path.  From low power signal switching to high current, high voltage control, we offer an XR Expansion controller that will meet your switching requirements.  Available with Single Pole Double Throw (SPDT) and Double Pole Double Throw (DPDT) relays, Open Collector Outputs (OC), and 8, 16, 24, or 32 outputs per expansion board.

Above:  A ProXR Series Controller Shown with Two XR Expansion Boards Attached.  Simply Chain the XR Expansion Modules, one after another, to meet your computer controlled switching requirements. (click picture to enlarge)

XR Expansion Boards

Displaying 1 - 11 of 11 Products in this Category.
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XR1610
Expansion Relay Controller Board with 16 10-Amp SPDT Relays
  • 16 Relays - Amp SPDT
  • Expansion Communications
  • Ideal Use: Power Switching
  • Expansion Series
           $287.00               Full Description
XR1610OC16LP
16-Channel 10A SPDT Relay + 16-Channel 150ma O.C. Output Expansion Relay Controller
  • 16 Relays - Amp SPDT
  • Expansion Communications
  • Ideal Use: Power Switching
  • Expansion Series
           $332.00               Full Description
XR161DPDT
16-Channel 1A DPDT Expansion Relay Controller
  • 16 Relays - Amp DPDT
  • Expansion Communications
  • Ideal Use: Signal Switching
  • Expansion Series
           $244.00               Full Description
XR1620HP
Low Cost SPDT Expansion Relay Controller Board with 16 20-Amp High Power Relays
  • 16 Relays - Amp SPDT
  • Expansion Communications
  • Ideal Use: Power Switching
  • Expansion Series
           $293.00               Full Description
XR163DPDT
16-Channel 3A DPDT Expansion Relay Controller
  • 16 Relays - Amp DPDT
  • Expansion Communications
  • Ideal Use: Signal Switching
  • Expansion Series
           $290.00               Full Description
XR165
Expansion Relay Controller Board with 16 5-Amp SPDT Relays
  • 16 Relays - Amp SPDT
  • Expansion Communications
  • Ideal Use: Power Switching
  • Expansion Series
           $241.00               Full Description
XR165DPDT
16-Channel 5A DPDT Expansion Relay Controller
  • 16 Relays - Amp DPDT
  • Expansion Communications
  • Ideal Use: Signal Switching
  • Expansion Series
           $336.00               Full Description
XR165OC16LP
16-Channel 5A SPDT Relay + 16-Channel 150ma O.C. Output Expansion Relay Controller
  • 16 Relays - Amp SPDT
  • Expansion Communications
  • Ideal Use: Power Switching
  • Expansion Series
           $286.00               Full Description
XR16OCLP
XR Expansion Board 16-Channel Low Power Open Collector
  • 16 Channels
  • XR Port Communications
  • Expansion Series
           $103.00               Full Description
XRR16-5SPDT
Expansion Reed Relay Controller 16-Channel .5A SPDT
  • 16 Relays - Amp Reed
  • Expansion Communications
  • Ideal Use: Signal Switching
  • Expansion Series
           $394.00               Full Description
XRR16-5SPST
Expansion Reed Relay Controller 16-Channel .5A SPST
  • 16 Relays - Amp Reed
  • Expansion Communications
  • Ideal Use: Signal Switching
  • Expansion Series
           $302.00               Full Description
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