16 Channel Relay Controller Board

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 51 - 100 of 145 Products in this Category.

Display Page: 1 ( 2 ) 3

R163DPDTPROXR

16 Relays
3 Amp DPDT
Serial Communication
Ideal Use: Signal Switching
ProXR Series
Learn More

$352.00/ea

R165DPDTPROXR

16 Relays
5 Amp DPDT
Serial Communication
Ideal Use: Signal Switching
ProXR Series
Learn More

$392.00/ea

R165PROXR

16 Relays
5 Amp SPDT
Serial Communication
Ideal Use: Power Switching
ProXR Series
Learn More

$309.00/ea

R16OCLP

16-Channel Low Power Open Collector Driver with XR Port

Learn More

$99.00/ea

UADR1610PROXR

16 Relays
10 Amp SPDT
USB Communication
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$396.00/ea

UADR161DPDTPROXR

16 Relays
1 Amp DPDT
USB Communication
Ideal Use: Signal Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$359.00/ea

UADR1620PROXR

16 Relays
20 Amp SPDT
USB Communication
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$487.00/ea

UADR1630PROXR

16 Relays
30 Amp SPST
USB Communication
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$551.00/ea

UADR163DPDTPROXR

16 Relays
3 Amp DPDT
USB Communication
Ideal Use: Signal Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$399.00/ea

UADR165DPDTPROXR

16 Relays
5 Amp DPDT
USB Communication
Ideal Use: Signal Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$439.00/ea

UADR165PROXR

16 Relays
5 Amp SPDT
USB Communication
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$356.00/ea

UADRR16-5SPDTPROXR

16 Relays
0.5 Amp Reed
USB Communication
Ideal Use: Signal Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$389.00/ea

UADRR16-5SPSTPROXR

16 Relays
0.5 Amp Reed
USB Communication
Ideal Use: Signal Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$309.00/ea

UADSR1610PROXR

16 Relays
10 Amp SPDT
USB Communication
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$406.00/ea

UADSR165PROXR

16 Relays
5 Amp SPDT
USB Communication
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$366.00/ea

UXPR1610PROXR

16 Relays
10 Amp SPDT
USB Communication
Ideal Use: Power Switching
ProXR Series
XR and UXP Expansion Ports
Learn More

$396.00/ea

UXPR1620PROXR

16 Relays
20 Amp SPDT
USB Communication
Ideal Use: Power Switching
ProXR Series
XR and UXP Expansion Ports
Learn More

$487.00/ea

UXPR1630PROXR

16 Relays
30 Amp SPST
USB Communication
Ideal Use: Power Switching
ProXR Series
XR and UXP Expansion Ports
Learn More

$551.00/ea

UXPR165PROXR

16 Relays
5 Amp SPDT
USB Communication
Ideal Use: Power Switching
ProXR Series
XR and UXP Expansion Ports
Learn More

$356.00/ea

UXPRR16-5SPDTPROXR

16 Relays
0.5 Amp Reed
USB Communication
Ideal Use: Signal Switching
ProXR Series
XR and UXP Expansion Ports
Learn More

$389.00/ea

UXPRR16-5SPSTPROXR

16 Relays
0.5 Amp Reed
USB Communication
Ideal Use: Signal Switching
ProXR Series
XR and UXP Expansion Ports
Learn More

$309.00/ea

UXPSR1610PROXR

16 Relays
10 Amp SPDT
USB Communication
Ideal Use: Power Switching
ProXR Series
XR and UXP Expansion Ports
Learn More

$406.00/ea

UXPSR165PROXR

16 Relays
5 Amp SPDT
USB Communication
Ideal Use: Power Switching
ProXR Series
XR and UXP Expansion Ports
Learn More

$366.00/ea

WIOADR1610ES

16 Relays
10 Amp
Serial Communication
Ideal Use: Power Switching
Series
Learn More

$439.00/ea

WIOADR165ES

16 Relays
5 Amp
Serial Communication
Ideal Use: Switching
Series
Learn More

$399.00/ea

XR1610

16 Relays
Amp SPDT
Expansion Communication
Ideal Use: Power Switching
Expansion Series
Learn More

$249.00/ea

XR161DPDT

16 Relays
Amp DPDT
Expansion Communication
Ideal Use: Signal Switching
Expansion Series
Learn More

$212.00/ea

XR1620HP

16 Relays
Amp SPDT
Expansion Communication
Ideal Use: Power Switching
Expansion Series
Learn More

$254.00/ea

XR163DPDT

16 Relays
Amp DPDT
Expansion Communication
Ideal Use: Signal Switching
Expansion Series
Learn More

$252.00/ea

XR165

16 Relays
Amp SPDT
Expansion Communication
Ideal Use: Power Switching
Expansion Series
Learn More

$209.00/ea

XR165DPDT

16 Relays
Amp DPDT
Expansion Communication
Ideal Use: Signal Switching
Expansion Series
Learn More

$292.00/ea

XRR16-5SPDT

16 Relays
Amp Reed
Expansion Communication
Ideal Use: Signal Switching
Expansion Series
Learn More

$342.00/ea

XRR16-5SPST

16 Relays
Amp Reed
Expansion Communication
Ideal Use: Signal Switching
Expansion Series
Learn More

$262.00/ea

ZADR1620PROXR_802154

16 Relays
20 Amp SPDT
802.15.4 Communication
Range: 300 ft. to 1 mi.
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$443.00/ea

ZADR1620PROXR_XSC

16 Relays
20 Amp SPDT
XSC Communication
Range: 1 mi. to 15 mi.
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$479.00/ea

ZADR1620PROXR_ZBMESH

16 Relays
20 Amp SPDT
ZigBee Communication
Range: 300 ft. to 1 mi.
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$443.00/ea

ZADR1620PROXR_ZRS

16 Relays
20 Amp SPDT
Serial Communication
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$453.00/ea

ZADR1630PROXR_802154

16 Relays
30 Amp SPST
802.15.4 Communication
Range: 300 ft. to 1 mi.
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$507.00/ea

ZADR1630PROXR_XSC

16 Relays
30 Amp SPST
XSC Communication
Range: 1 mi. to 15 mi.
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$540.00/ea

ZADR1630PROXR_ZBMESH

16 Relays
30 Amp SPST
ZigBee Communication
Range: 300 ft. to 1 mi.
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$507.00/ea

ZADR1630PROXR_ZRS

16 Relays
30 Amp SPST
Serial Communication
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$517.00/ea

ZADSR1610PROXR_802154

16 Relays
10 Amp SPDT
802.15.4 Communication
Range: 300 ft. to 1 mi.
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$364.00/ea

ZADSR1610PROXR_XSC

16 Relays
10 Amp SPDT
XSC Communication
Range: 1 mi. to 15 mi.
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$409.00/ea

ZADSR1610PROXR_ZBMESH

16 Relays
10 Amp SPDT
ZigBee Communication
Range: 300 ft. to 1 mi.
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$364.00/ea

ZADSR1610PROXR_ZRS

16 Relays
10 Amp SPDT
Serial Communication
Ideal Use: Power Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$374.00/ea

ZADSR161DPDTPROXR_802154

16 Relays
1 Amp DPDT
802.15.4 Communication
Range: 300 ft. to 1 mi.
Ideal Use: Signal Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$327.00/ea

ZADSR161DPDTPROXR_XSC

16 Relays
1 Amp DPDT
XSC Communication
Range: 1 mi. to 15 mi.
Ideal Use: Signal Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$372.00/ea

ZADSR161DPDTPROXR_ZBMESH

16 Relays
1 Amp DPDT
ZigBee Communication
Range: 300 ft. to 1 mi.
Ideal Use: Signal Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$327.00/ea

ZADSR161DPDTPROXR_ZRS

16 Relays
1 Amp DPDT
Serial Communication
Ideal Use: Signal Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$337.00/ea

ZADSR163DPDTPROXR_802154

16 Relays
3 Amp DPDT
802.15.4 Communication
Range: 300 ft. to 1 mi.
Ideal Use: Signal Switching
ProXR Series
8 A/D Inputs
XR Expansion Port
Learn More

$367.00/ea

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Computer Control

ProXR Series

ProXR: Expandable Computer Controlled Relays

The ProXR Series Controller allow computers to read contact closure inputs, analog to digital converters and control up to 256 Relays using a single computer interface. ProXR series controllers focus on expansion for industrial control applications.

Computer Interface:
Network and Internet Options
Ethernet Web-i Web Page Relay	2	4	8	16	24	32	Solid State Relays
Ethernet TCP/IP and Virtual COM	2	4	8	16	24	32	Solid State Relays
WiFi TCP/IP	2	4	8	16	24	32	Solid State Relays
Wireless Options
802.15.4 (Most Popular)	2	4	8	16	24	32	Solid State Relays
Bluetooth	2	4	8	16	24	32	Solid State Relays
XSC Long Range	2	4	8	16	24	32	Solid State Relays
ZigBee Mesh	2	4	8	16	24	32	Solid State Relays
Wired Options
RS-232 Serial	2	4	8	16	24	32	Solid State Relays
USB	2	4	8	16	24	32	Solid State Relays
Fiber Optic	2	4	8	16	24	32	Solid State Relays

Expansion Boards
XR Relay Expansions			4	8	16	24	32	Solid State Relays

UXP Expansions

Potentiometers

Contact Closure Inputs

A/D Conversion

ProXR Lite Relays

Computer Controlled ProXR Lite Relays

The ProXR Lite product line allows computers to read up to 8 analog inputs and control up to 8 relays.
Non-Expandable, the ProXR Lite Product Line focuses on interchangeable Computer Interface Modules and Low Cost

Computer Interface:	Number of Relays on Controller:
Network and Internet Options
Ethernet	1	2	4	8	Solid State Relays
Ethernet with Web Interface	1	2	4	8	Solid State Relays
WiFi	1	2	4	8	Solid State Relays
Wireless Options
802.15.4 (Most Popular)	1	2	4	8	Solid State Relays
Bluetooth	1	2	4	8	Solid State Relays
XSC Long Range	1	2	4	8	Solid State Relays
ZigBee Mesh	1	2	4	8	Solid State Relays
Wired Options
RS-232 Serial	1	2	4	8	Solid State Relays
USB	1	2	4	8	Solid State Relays

Low Cost Relays

Low Cost Relays

Focusing on Cost Reduction and High Volume Manufacturing, the Low Cost Series are No-Frills Relay Controllers that offer Basic Computer Control at Low Communications Speed.

Computer Interface: Number of Relays on Controller:

Ultra Low Cost

Wired Low Cost Relays 1 2

Wireless Low Cost Relays 1 2

Professional Grade Low Cost

Wired Relays 1 2 4 8

Wireless Relays 1 2

Computer Interface:	Number of Relays on Controller:
Ultra Low Cost
Wired Low Cost Relays	1	2
Wireless Low Cost Relays	1	2
Professional Grade Low Cost
Wired Relays	1	2	4	8
Wireless Relays	1	2

Android Relays

Android Relay Control

Android Relays use wireless and internet technologies to communicate with your android smart phone or tablet through free apps available on Google Play. More Coming Soon

Communication Technology	Number of Android Relays:
Web Relay - Android Relay Control Over Internet	1	2	4	8	Solid State Relays
WiFi - Android Relay Control Over WiFi LAN/Internet	1	2	4	8	Solid State Relays
Bluetooth - Android Relay Control Over Bluetooth	1	2	4	8	Solid State Relays

iPhone Relays

iPhone Relays

iPhone Relay Control

iPhone Relay Control allows you to use your iPhone or iPad to activate relays with our Web-i devices.

Communication Technology Number of iPhone Relays:

Web-i - iPhone Relay Control via Web-i 1 2 4 8 Solid State Relays

Communication Technology	Number of iPhone Relays:
Web-i - iPhone Relay Control via Web-i	1	2	4	8	Solid State Relays

Stand-Alone

Reactor Relays

Reactor: Sensor Controlled Relays

Activate Relays when Sensors Reach Limits. Trigger Timers, Counters, and Events.
Use a Computer to Setup the Reactor, then Let the Reactor Work by itself without a computer.
Manually Take Control of Relays from Anywhere in the World using a Computer as needed.

Computer Interface:	Number of Relays on Controller:
Network and Internet Options
Ethernet	1	2	4	8	Solid State Relays
Ethernet with Web Interface	1	2	4	8	Solid State Relays
WiFi	1	2	4	8	Solid State Relays
Wireless Options
802.15.4 (Most Popular)	1	2	4	8	Solid State Relays
Bluetooth	1	2	4	8	Solid State Relays
XSC Long Range	1	2	4	8	Solid State Relays
ZigBee Mesh	1	2	4	8	Solid State Relays
Wired Options
RS-232 Serial	1	2	4	8	Solid State Relays
USB	1	2	4	8	Solid State Relays

Key Fob Relays

Key Fob Reactor: Remote Controlled Relays

Activate Relays with a Remote Control Key Fob. Trigger Timers, Counters, and Events.
Use a Computer to Setup the Key Fob Reactor, then Let the Key Fob Reactor Work by itself without a computer.
Manually Take Control of Relays from Anywhere in the World using a Computer as needed.

Computer Interface:	Number of Relays on Controller:
Network and Internet Options
Ethernet	1	2	4	8	Solid State Relays
Ethernet with Web Interface	1	2	4	8	Solid State Relays
WiFi	1	2	4	8	Solid State Relays
Wireless Options
802.15.4 (Most Popular)	1	2	4	8	Solid State Relays
Bluetooth	1	2	4	8	Solid State Relays
XSC Long Range	1	2	4	8	Solid State Relays
ZigBee Mesh	1	2	4	8	Solid State Relays
Wired Options
RS-232 Serial	1	2	4	8	Solid State Relays
USB	1	2	4	8	Solid State Relays

Taralist Relays

TaraList: Time Controlled Relays

Time Schedule Activated Relays with Computer Interface. Use a Computer to Setup the Time Schedule.
Taralist Series Controllers do not require a computer after initial configuration.
Manually Take Control of Relays from Anywhere in the World using a Computer as needed.

Computer Interface:	Number of Relays on Controller:
Network and Internet Options
Ethernet	1	2	4	8	16	24	32+	Solid State Relays
Ethernet with Web Interface	1	2	4	8	16	24	32+	Solid State Relays
WiFi	1	2	4	8	16	24	32+	Solid State Relays
Wireless Options
802.15.4 (Most Popular)	1	2	4	8	16	24	32+	Solid State Relays
Bluetooth	1	2	4	8	16	24	32+	Solid State Relays
XSC Long Range	1	2	4	8	16	24	32+	Solid State Relays
ZigBee Mesh	1	2	4	8	16	24	32+	Solid State Relays
Wired Options
RS-232 Serial	1	2	4	8	16	24	32+	Solid State Relays
USB	1	2	4	8	16	24	32+	Solid State Relays

MirC Relays

MirC: 1-Way Remote Contact Closure Control

The MirC Product Line Consist of TWO Controllers, Offering Contact Closure Inputs in One Location that Control Relays in a Remote Location. The Transmitter Shows the Status of the Receiver. Smart Features optionally Turn Off Remote Relay if Communications is Lost. Sold in Pairs ONLY.

Computer Interface:	Number of Relays on Controller:
Internet Relay Control with Global Access
Network/Interned Based Contact Closure Controlled Relays	1	2	4	8	Solid State Relays
Wireless Option
Wireless Contact Closure Controlled Relays	1	2	4	8	Solid State Relays
Secure/Encrypted Wireless Contact Closure Controlled Relays	1	2	4	8	Solid State Relays
Wired Option
Direct Wired Contact Closure Controlled Relays	1	2	4	8	Solid State Relays

MirX Relays

MirX: 2-Way Remote Contact Closure Control

The MirX Product Line Consist of TWO Controllers, Offering Contact Closures and Relays on Each Controller. The Contact Closure Inputs at Location A control Relays at Location B. The Contact Closure Inputs at Location B control Relays at Location A. Each Controller Remotely Controls the Other. Smart Features optionally Turn Off Relays if Communications is Lost between the Two Controllers. Sold in Pairs ONLY.

Computer Interface:	Number of Relays on Controller:
Internet Relay Control with Global Access
Network/Interned Based Contact Closure Controlled Relays	1	2	4	8	Solid State Relays
Wireless Option
Wireless Contact Closure Controlled Relays	1	2	4	8	Solid State Relays
Secure/Encrypted Wireless Contact Closure Controlled Relays	1	2	4	8	Solid State Relays
Wired Option
Direct Wired Contact Closure Controlled Relays	1	2	4	8	Solid State Relays

Browse by Interface

Interface Technologies

Computer Interface:	Number of Relays on Controller:
Network and Internet Options
Ethernet	1	2	4	8	16		32	Solid State Relays
Ethernet with Web Interface	1	2	4	8	16		32	Solid State Relays
WiFi	1	2	4	8	16		32	Solid State Relays
WiFi with Web Interface	1	2	4	8	16		32	Solid State Relays
Wireless Options
802.15.4 (Most Popular)	1	2	4	8	16	24	32	Solid State Relays
Bluetooth	1	2	4	8	16	24	32	Solid State Relays
XSC Long Range	1	2	4	8	16	24	32	Solid State Relays
ZigBee Mesh	1	2	4	8	16	24	32	Solid State Relays
Wired Options
RS-232 Serial	1	2	4	8	16	24	32	Solid State Relays
USB	1	2	4	8	16	24	32	Solid State Relays
Fiber Optic		2	4	8	16	24	32	Solid State Relays

Additional Products

A/D Converters

Analog to Digital Conversion Boards

Computer Interface:	Number of Channels on Board:
Wired
Serial	16	32	48
USB	16	32	48
Wireless
802.15.4 (Most Popular)	16	32	48
Bluetooth	16	32	48
XSC Long Range	16	32	48
ZigBee Mesh	16	32	48
Expansion Boards
UXP Expansions	16

Contact Closure Inputs

Contact Closure Input Monitors

Computer Interface:	Number of Channels on Board:
Wired
Serial	16
USB	16	32	48
Wireless
802.15.4 (Most Popular)	16	32	48
Bluetooth	16	32	48
XSC Long Range	16	32	48
ZigBee Mesh	16	32	48
Expansion Boards
UXP Expansions	16	32	48

Product Accessories

Accessories

Power and Interface	Power Supplies	Communication Modules	Additional
Sensors
High Power Switching	Din Rail Hardware	Din Rail Power	UT 4 Terminals
Din Rail Heat Sinks	Din Rail AC Contactors	Din Rail Dc Contactors
Enclosures

Retail Software

Third-Party Retail Software

Product Type:

N Button

Relay Timer

Quick Timer

PTZ Software

Product Type:
N Button
Relay Timer
Quick Timer
PTZ Software

Additional Products

Miscellaneous Products and Accessories

Product Type:
Wireless Modems
Digital Potentiometers
Enclosures
Keypad Encoders
Microcontrollers
Mirror Modules
Wireless Mirror Modules
Motor Controllers
Wireless Controllers
Recovery Kits
Firmware Upgrades