32 Channel Latching Relay Controller Board
32 Relay Control Board

Relay Controllers That Stand Above The Competition
Our RS-232 Serial and Ethernet 32-Relay Controllers are large, powerful, and very easy to use. Few companies offer relay controllers of this size and we believe our 32 relay controller stands far above the competition.  You can send commands to activate relays, deactivate relays, control all the relays at one time, plus you can send commands that tell a relay to turn on for a few seconds, minutes, or hours.  You can assign 16 timers to any of the 256 relays, and set the timers to go off after the duration has expired.  We have also added a Server Reboot Pulse timing feature that is particularly useful for rebooting up to 16 servers.  With features like these and 32 Relay Channels, it no wonder we stand above the competition!

Latest Advancements
Look for our ProXR series controllers for the latest advancements in signal switching!  Available in USB Relay, ZigBee Relay and RS-232 Relay configurations, the ProXR Series is capable of controlling up to 256 relays.  Weather you need power switching or DPDT signal switching, the ProXR Series are built from the ground up with Expansion in mind.  Simply Chain the XR Expansion Boards, one after another, to meet your computer controlled switching requirements. For more detailed information and to order, please click on the links below.

32-Channel Relay Boards

Code	Name	Image	Price
R325PROXR	32-Channel 5A SPDT RS-232 Relay Board with XR Expansion Port		$449.00
R3210PROXR	32-Channel 10A SPDT RS-232 Relay Serial Relay Board with XR Expansion Port		$529.00
R321DPDTPROXR	32-Channel 1A DPDT RS-232 Relay Board with XR Expansion Port		$524.00
R323DPDTPROXR	32-Channel 3A DPDT RS-232 Relay Board with XR Expansion Port		$604.00
R325DPDTPROXR	32-Channel 5A DPDT RS-232 Relay Board with XR Expansion Port		$684.00
NER325ProXR	Ethernet 32-Channel 5-Amp Relay Board + 8-Channel A/D		$603.00
NER3210ProXR	Ethernet 32-Channel 10-Amp Relay Board + 8-Channel A/D		$683.00
ZADSR325ProXR	Wireless ZigBee Relay Controller 32-Channel 5 Amp SPDT + 8-Channel 8/10-Bit A/D		$514.00
ZADSR3210ProXR	Wireless ZigBee Relay Controller 32-Channel 10 Amp SPDT + 8-Channel 8/10-Bit A/D		$594.00
ZUXPSR325ProXR	ZigBee Relay Controller Board 32-Channel 5 Amp SPDT + UXP Universal Expansion Port		$514.00
ZUXPSR3210ProXR	ZigBee Relay Controller Board 32-Channel 10 Amp SPDT + UXP Universal Expansion Port		$594.00
ZADSR321DPDTProXR	Wireless ZigBee Relay Board 32-Channel 1 Amp DPDT + 8-Channel 8/10-Bit A/D		$589.00
ZADSR323DPDTProXR	Wireless ZigBee Relay Board 32-Channel 3 Amp DPDT + 8-Channel 8/10-Bit A/D		$669.00
ZADSR325DPDTProXR	Wireless ZigBee Relay Board 32-Channel 5 Amp DPDT + 8-Channel 8/10-Bit A/D		$749.00
ZUXPSR321DPDTProXR	ZigBee Relay Controller Board 32-Channel 1 Amp DPDT + UXP Universal Expansion Port		$589.00
ZUXPSR323DPDTProXR	ZigBee Relay Controller Board 32-Channel 3 Amp DPDT + UXP Universal Expansion Port		$669.00
ZUXPSR325DPDTProXR	ZigBee Relay Controller Board 32-Channel 5 Amp DPDT + UXP Universal Expansion Port		$749.00
UADSR325ProXR	USB Relay Controller 32-Channel 5 Amp SPDT + 8-Channel 8/10-Bit A/D		$506.00
UADSR3210ProXR	USB Relay Controller 32-Channel 10 Amp SPDT + 8-Channel 8/10-Bit A/D		$586.00
UXPSR325ProXR	USB Relay Controller 32-Channel 5 Amp SPDT + UXP Universal Expansion Port		$506.00
UXPSR3210ProXR	USB Relay Controller 32-Channel 10 Amp SPDT + UXP Universal Expansion Port		$586.00
UADSR321DPDTProXR	USB Relay Controller 32-Channel 1 Amp DPDT + 8-Channel 8/10-Bit A/D		$581.00
UADSR323DPDTProXR	USB Relay Controller 32-Channel 3 Amp DPDT + 8-Channel 8/10-Bit A/D		$661.00
UADSR325DPDTProXR	USB Relay Controller 32-Channel 5 Amp DPDT + 8-Channel 8/10-Bit A/D		$741.00
UXPSR321DPDTProXR	USB Relay Controller 32-Channel 1 Amp DPDT + UXP Universal Expansion Port		$581.00
UXPSR323DPDTProXR	USB Relay Controller 32-Channel 3 Amp DPDT + UXP Universal Expansion Port		$661.00
UXPSR325DPDTProXR	USB Relay Controller 32-Channel 5 Amp DPDT + UXP Universal Expansion Port		$741.00
ZUXPR3220ProXR	ZigBee Wireless Relay Controller 32-Channel 20 Amp SPDT + UXP Universal Expansion Port		$923.00
ZUXPR3230ProXR	ZigBee Wireless Relay Controller 32-Channel 30 Amp SPST + UXP Universal Expansion Port		$1,065.00
UADR3220ProXR	USB Relay Controller 32-Channel 20 Amp SPDT + 8-Channel 8/10-Bit A/D		$915.00
UADR3230ProXR	USB Relay Controller 32-Channel 30 Amp SPST + 8-Channel 8/10-Bit A/D		$1,057.00
UXPR3220ProXR	USB Relay Controller 32-Channel 20 Amp SPDT + UXP Universal Expansion Port		$915.00
UXPR3230ProXR	USB Relay Controller 32-Channel 30 Amp SPST + UXP Universal Expansion Port		$1,057.00
ZADSRR32-5SPDTPROXR	ZigBee Wireless Reed Relay Controller 32-Channel .5A SPDT + 8-Channel 8/10-Bit A/D		$749.00
ZUXPSRR32-5SPDTPROXR	ZigBee Wireless Reed Relay Controller 32-Channel .5A SPDT + UXP Universal Expansion Port		$749.00
UADSRR32-5SPDTPROXR	USB Reed Relay Controller 32-Channel .5A SPDT + 8-Channel 8/10-Bit A/D		$741.00
UXPSRR32-5SPDTPROXR	USB Reed Relay Controller 32-Channel .5A SPDT + UXP Universal Expansion Port		$741.00
ZADSRR32-5SPSTPROXR	ZigBee Wireless Reed Relay Controller 32-Channel .5A SPST + 8-Channel 8/10-Bit A/D		$589.00
ZUXPSRR32-5SPSTPROXR	ZigBee Wireless Reed Relay Controller 32-Channel .5A SPST + UXP Universal Expansion Port		$589.00
UADSRR32-5SPSTPROXR	USB Reed Relay Controller 32-Channel .5A SPST + 8-Channel 8/10-Bit A/D		$581.00
UXPSRR32-5SPSTPROXR	USB Reed Relay Controller 32-Channel .5A SPST + UXP Universal Expansion Port		$581.00
BTADSR325PROXR	Bluetooth Relay Controller 32-Channel 5 Amp SPDT + 8-Channel 8/10-Bit A/D		$549.00
BTADSR3210PROXR	Bluetooth Relay Controller 32-Channel 10 Amp SPDT + 8-Channel 8/10-Bit A/D		$629.00
BTUXPSR325PROXR	Bluetooth Relay Controller Board 32-Channel 5 Amp SPDT + UXP Universal Expansion Port		$549.00
BTUXPSR3210PROXR	Bluetooth Relay Controller Board 32-Channel 10 Amp SPDT + UXP Universal Expansion Port		$629.00
BTADSR321DPDTPROXR	Bluetooth Relay Board 32-Channel 1 Amp DPDT + 8-Channel 8/10-Bit A/D		$624.00
BTADSR323DPDTPROXR	Bluetooth Relay Board 32-Channel 3 Amp DPDT + 8-Channel 8/10-Bit A/D		$704.00
BTADSR325DPDTPROXR	Bluetooth Relay Board 32-Channel 5 Amp DPDT + 8-Channel 8/10-Bit A/D		$784.00
BTUXPSR321DPDTPROXR	Bluetooth Relay Controller Board 32-Channel 1 Amp DPDT + UXP Universal Expansion Port		$624.00
BTUXPSR323DPDTPROXR	Bluetooth Relay Controller Board 32-Channel 3 Amp DPDT + UXP Universal Expansion Port		$704.00
BTUXPSR325DPDTPROXR	Bluetooth Relay Controller Board 32-Channel 5 Amp DPDT + UXP Universal Expansion Port		$784.00
BTUXPR3220PROXR	Bluetooth Wireless Relay Controller 32-Channel 20 Amp SPDT + UXP Universal Expansion Port		$958.00
BTUXPR3230PROXR	Bluetooth Wireless Relay Controller 32-Channel 30 Amp SPST + UXP Universal Expansion Port		$1,100.00
BTADSRR32-5SPDTPROXR	Bluetooth Wireless Reed Relay Controller 32-Channel .5A SPDT + 8-Channel 8/10-Bit A/D		$784.00
BTADSRR32-5SPSTPROXR	Bluetooth Wireless Reed Relay Controller 32-Channel .5A SPST + 8-Channel 8/10-Bit A/D		$624.00
BTUXPSRR32-5SPDTPROXR	Bluetooth Wireless Reed Relay Controller 32-Channel .5A SPDT + UXP Universal Expansion Port		$784.00
BTUXPSRR32-5SPSTPROXR	Bluetooth Wireless Reed Relay Controller 32-Channel .5A SPST + UXP Universal Expansion Port		$624.00