16 Channel Relay Controller Board

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16 Relay Control Board

Field Tested and Second-To-None

Serial Relay Controllers started to become very powerful when we introduced our 16-Relay and Hybrid 16-Relay Controllers. Offering high current switching and a powerful command set for digital input, output, and A/D conversion, our 16-Relay controllers are field proven and second to none.  Current models now include 802.11b wireless versions as well as Ethernet and USB 16 channel relay boards for applications ranging from low power signal switching to high voltage, high current applications. 

Configurations To Fit Every Need

If your looking for a sixteen channel relay controller we have a configuration to fit every need.  RS-232 Serial 16-Relay Controllers offer a powerful command set allowing computer control of several external devices using only a few short commands.  Our Hybrid Serial 16-Relay drivers integrate sophisticated data acquisition and control using a powerful, yet simplified command set.  Our 16 Channel USB Relay interface mounts as a virtual COM port for easy programming across all major operating systems, ensuring compatibility with all programming languages that support serial connections.  802.11b Wi-Fi wireless network interface mounts as a COM port on your PC through your WLAN and supports Telnet and data encryption with password protection.

Latest Advancements

Look for our ProXR series controllers for the latest advancements in signal switching!  Available in USB Relay, 802.15.4 Wireless Relay and RS-232 Relay configurations, the ProXR Series is capable of controlling up to 256 relays.  Whether 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 Modules, one after another, to meet your computer controlled switching requirements. For more detailed information and to order, please click on the links below.

16-Channel Relay Controller Boards

Displaying 1 - 50 of 138 Products in this Category.
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BTADR1620PROXR
  • 16 Relays
  • 20 Amp SPDT
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Power Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$521.00/ea
BTADR1630PROXR
  • 16 Relays
  • 30 Amp SPST
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Power Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$585.00/ea
BTADSR1610PROXR
  • 16 Relays
  • 10 Amp SPDT
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Power Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$450.00/ea
BTADSR161DPDTPROXR
  • 16 Relays
  • 1 Amp DPDT
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Signal Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$412.00/ea
BTADSR163DPDTPROXR
  • 16 Relays
  • 3 Amp DPDT
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Signal Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$452.00/ea
BTADSR165DPDTPROXR
  • 16 Relays
  • 5 Amp DPDT
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Signal Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$492.00/ea
BTADSR165PROXR
  • 16 Relays
  • 5 Amp SPDT
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Power Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$409.00/ea
BTUXPR1620PROXR
  • 16 Relays
  • 20 Amp SPDT
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Power Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$521.00/ea
BTUXPR1630PROXR
  • 16 Relays
  • 30 Amp SPST
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Power Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$585.00/ea
BTUXPSR1610PROXR
  • 16 Relays
  • 10 Amp SPDT
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Power Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$449.00/ea
BTUXPSR161DPDTPROXR
  • 16 Relays
  • 1 Amp DPDT
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Signal Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$412.00/ea
BTUXPSR163DPDTPROXR
  • 16 Relays
  • 3 Amp DPDT
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Signal Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$452.00/ea
BTUXPSR165DPDTPROXR
  • 16 Relays
  • 5 Amp DPDT
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Signal Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$492.00/ea
BTUXPSR165PROXR
  • 16 Relays
  • 5 Amp SPDT
  • Bluetooth Communication
  • Range: 328 ft.
  • Ideal Use: Power Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$409.00/ea
FOADR1620PROXR
  • 16 Relays
  • 20 Amp SPDT
  • Fiber-Optic Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • Learn More
$463.00/ea
FOADR1630PROXR
  • 16 Relays
  • 30 Amp SPST
  • Fiber-Optic Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • Learn More
$527.00/ea
FOADSR1610PROXR
  • 16 Relays
  • 10 Amp SPDT
  • Fiber-Optic Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • Learn More
$389.00/ea
FOADSR161DPDTPROXR
  • 16 Relays
  • 1 Amp DPDT
  • Fiber-Optic Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • Learn More
$352.00/ea
FOADSR163DPDTPROXR
  • 16 Relays
  • 3 Amp DPDT
  • Fiber-Optic Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • Learn More
$392.00/ea
FOADSR165DPDTPROXR
  • 16 Relays
  • 5 Amp DPDT
  • Fiber-Optic Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • Learn More
$432.00/ea
FOADSR165PROXR
  • 16 Relays
  • 5 Amp SPDT
  • Fiber-Optic Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • Learn More
$349.00/ea
FOUXPR1620PROXR
  • 16 Relays
  • 20 Amp SPDT
  • Fiber-Optic Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$463.00/ea
FOUXPR1630PROXR
  • 16 Relays
  • 30 Amp SPST
  • Fiber-Optic Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$527.00/ea
FOUXPSR1610PROXR
  • 16 Relays
  • 10 Amp SPDT
  • Fiber-Optic Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$389.00/ea
FOUXPSR161DPDTPROXR
  • 16 Relays
  • 1 Amp DPDT
  • Fiber-Optic Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • Learn More
$352.00/ea
FOUXPSR163DPDTPROXR
  • 16 Relays
  • 3 Amp DPDT
  • Fiber-Optic Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • Learn More
$392.00/ea
FOUXPSR165DPDTPROXR
  • 16 Relays
  • 5 Amp DPDT
  • Fiber-Optic Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • Learn More
$432.00/ea
FOUXPSR165PROXR
  • 16 Relays
  • 5 Amp SPDT
  • Fiber-Optic Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$349.00/ea
NER1610PROXR
  • 16 Relays
  • 10 Amp SPDT
  • Ethernet Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • Learn More
$503.00/ea
NER1610PROXR-NET
  • 16 Relays
  • 10 Amp SPDT
  • Web Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$473.00/ea
NER161DPDTPROXR
  • 16 Relays
  • 1 Amp DPDT
  • Ethernet Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • Learn More
$466.00/ea
NER161DPDTPROXR-NET
  • 16 Relays
  • 1 Amp DPDT
  • Web Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$436.00/ea
NER163DPDTPROXR
  • 16 Relays
  • 3 Amp DPDT
  • Ethernet Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • Learn More
$506.00/ea
NER163DPDTPROXR-NET
  • 16 Relays
  • 3 Amp DPDT
  • Web Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$476.00/ea
NER165DPDTPROXR
  • 16 Relays
  • 5 Amp DPDT
  • Ethernet Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • Learn More
$546.00/ea
NER165DPDTPROXR-NET
  • 16 Relays
  • 5 Amp DPDT
  • Web Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$516.00/ea
NER165PROXR
  • 16 Relays
  • 5 Amp SPDT
  • Ethernet Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • Learn More
$463.00/ea
NER165PROXR-NET
  • 16 Relays
  • 5 Amp SPDT
  • Web Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$433.00/ea
NEUXPR1610PROXR
  • 16 Relays
  • 10 Amp SPDT
  • Ethernet Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$503.00/ea
NEUXPR1610PROXR-NET
  • 16 Relays
  • 10 Amp SPDT
  • Web Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • Learn More
$473.00/ea
NEUXPR161DPDTPROXR
  • 16 Relays
  • 1 Amp DPDT
  • Ethernet Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$466.00/ea
NEUXPR161DPDTPROXR-NET
  • 16 Relays
  • 1 Amp DPDT
  • Web Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • Learn More
$436.00/ea
NEUXPR163DPDTPROXR
  • 16 Relays
  • 3 Amp DPDT
  • Ethernet Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$506.00/ea
NEUXPR163DPDTPROXR-NET
  • 16 Relays
  • 3 Amp DPDT
  • Web Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • Learn More
$477.00/ea
NEUXPR165DPDTPROXR
  • 16 Relays
  • 5 Amp DPDT
  • Ethernet Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$546.00/ea
NEUXPR165DPDTPROXR-NET
  • 16 Relays
  • 5 Amp DPDT
  • Web Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • Learn More
$516.00/ea
NEUXPR165PROXR
  • 16 Relays
  • 5 Amp SPDT
  • Ethernet Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • XR and UXP Expansion Ports
  • Learn More
$463.00/ea
NEUXPR165PROXR-NET
  • 16 Relays
  • 5 Amp SPDT
  • Web Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • Learn More
$433.00/ea
NWR1610PROXR
  • 16 Relays
  • 10 Amp SPDT
  • WiFi Communication
  • Ideal Use: Power Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$523.00/ea
NWR161DPDTPROXR
  • 16 Relays
  • 1 Amp DPDT
  • WiFi Communication
  • Ideal Use: Signal Switching
  • ProXR Series
  • 8 A/D Inputs
  • XR Expansion Port
  • Learn More
$486.00/ea
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