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4 Channel Solid State Relay

Quad Solid State Relay Controller

4 Channel Solid State Relay Controller

Solid State Relay Controllers have been in the forefront of our relay development for the past few months. We currently offer 4 Channel Solid State Relay Controllers with Bluetooth, 802.15.4 Wireless, 802.11b, XSC and ZB ZigBee wireless interfaces and well as Ethernet, RS232.  Features include LED status lights that light when the relay is in the on position, a power light, and E3C compliance.  38.4K baud is the default baud rate but this device has a user programmable baud rate of up to 115.2 and is compatible with ANY computer or microcontroller capable of delivering RS-232 data.  The 4 channel models are available with your choice of a UXP connector or Analog to Digital inputs. Solid State Relays have a longer life span, faster switching time and are far more tolerant to high induction loads.   
Simply connect the RS232 Relay Controller to the Serial Port of your computer and power up the device. In no time you'll be talking to the board and any attached Expansion Boards. You may also connect to a USB Port using an RS232 to USB Adapter.

Solid State Relay

ADSSR4xProXR 4-Channel Solid State Relay ControllerOur Solid State  Relays feature a wide range of controllers to fit just about any application!   Solid State Controllers are available with your choice of eight channel 8/10-Bit Analog to Digital Conversion or UXP Expansion Port on selected models and all are of course SignalSwitch compatible.  All 4 Channel Solid State models feature the ProXR Command Set and an XR Expansion Port.  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.
A/D Conversion
Analog to Digital Conversion
UXP Expansion
UXP Expansion
XR Expansion
ProXR versions
Solid State Relay with Analog to Digital Conversion available on the 4 & 8 channel models Solid State Relay with UPX Expansion Port available on the 4 & 8 channel models Solid State Relay with XR Expansion Port available on the 4 & 8 channel models

Onboard analog to digital conversion is available on selected models of these controllers! This will allow you to:

  • Read light and temperature levels
  • Easily activate relays when A/D limits are reached
  • Detect audio levels in a room when connected to a microphone
  • Read switches, potentiometers, and analog joysticks
  • applications are limitless, and surprisingly easy to integrate
  • Available on 4 & 8 channel models

UXP is a new standardized data port, specifically for the purpose of speaking to various expansion modules. If the controller you are considering is equipped with a UXP port, you can take advantage of extended commands to speak to our growing line of I/O expansion modules. UXP in the part number allows you to:

  • Add Contact Closure Inputs
  • Add Analog to Digital Inputs
  • Add Voltage Detectors
  • Digital Potentiometer Outputs
  • Available on 4 & 8 channel models

Models with the ProXR suffix will feature the ProXR commend set. The ProXR series will allow you to:


4-Channel Solid State Relay Controller Boards
FOADSSR4xPROXR
Fiber Optic 4-Channel Solid State Relay Controller + 8-Channel 8/10-Bit A/D
  • 4 - Optional Amp Solid-State Relay(s)
  • Fiber-Optic Interface
  • ProXR Series
FOADSSR4xPROXR_MIX
Fiber Optic 4-Channel Solid State Mixed SSR Relay Controller + 8-Channel 8/10-Bit A/D
  • 4 - Optional Amp Solid-State Relay(s)
  • Fiber-Optic Interface
  • ProXR Series
FOUXPSSR4xPROXR
Fiber Optic 4-Channel Solid State Relay Controller + UXP Expansion Port
  • 4 - Optional Amp Solid-State Relay(s)
  • Fiber-Optic Interface
  • ProXR Series
  • UXP Port Adds Applications
  • XR Port Adds Additional Relays
FOUXPSSR4xPROXR_MIX
Fiber Optic 4-Channel Solid State Mixed SSR Relay Controller + UXP Expansion Port
  • 4 - Optional Amp Solid-State Relay(s)
  • Fiber-Optic Interface
  • ProXR Series
  • UXP Port Adds Applications
  • XR Port Adds Additional Relays
LRSSR4x_USB
Reactor Relay 4-Channel Solid State + 8-Channel 8-Bit A/D with USB Interface
  • 4 - Optional Amp Solid-State Relay(s)
  • USB Interface
  • Reactor Series
LRSSR4X_ZBMESH
Reactor Relay 4-Channel Solid State + 8-Channel 8-Bit A/D with ZB ZigBee Interface
  • 4 - Optional Amp Solid-State Relay(s)
  • ZigBee Interface
  • Range: 300 ft. to 1 mi.
  • Reactor Series
LRSSR4X_ZBMESH_MIX
Reactor Relay 4-Channel Solid State Mix + 8-Channel 8-Bit A/D with ZB ZigBee Interface
  • 4 - Optional Amp Solid-State Relay(s)
  • ZigBee Interface
  • Range: 300 ft. to 1 mi.
  • Reactor Series
UXPSSR4xPROXR
4-Channel Solid State Relay Controller + UXP Expansion Port
  • 4 - Optional Amp Solid-State Relay(s)
  • Serial Interface
  • ProXR Series
  • UXP Port Adds Applications
  • XR Port Adds Additional Relays
XRSSR4x
Expansion 4-Channel Solid State Relay Controller
  • 4 - Amp Solid-State Relay(s)
  • Expansion Interface
  • Expansion Series
XRSSR4x_MIX
Expansion 4-Channel Solid State Mixed SSR Relay Controller
  • 4 - Amp Solid-State Relay(s)
  • Expansion Interface
  • Expansion Series
ZADSSR4xPROXR
802.15.4 Wireless 4-Channel Solid State Relay Controller + 8-Channel 8/10-Bit A/D
  • 4 - Optional Amp Solid-State Relay(s)
  • 802.15.4 Interface
  • Range: 300 ft. to 1 mi.
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSSR4xPROXR_MIX
802.15.4 Wireless 4-Channel Solid State Mixed SSR Relay Controller + 8-Channel 8/10-Bit A/D
  • 4 - Optional Amp Solid-State Relay(s)
  • 802.15.4 Interface
  • Range: 300 ft. to 1 mi.
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSSR4xPROXR_XSC
XSC Long Range Wireless 4-Channel Solid State Relay Controller + 8-Channel 8/10-Bit A/D
  • 4 - Amp Solid-State Relay(s)
  • XSC Interface
  • Range: 2 mi. to 15 mi.
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSSR4xPROXR_XSC_MIX
XSC Long Range Wireless 4-Channel Solid State Mixed SSR Relay Controller + 8-Channel 8/10-Bit A/D
  • 4 - Amp Solid-State Relay(s)
  • XSC Interface
  • Range: 2 mi. to 15 mi.
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSSR4xPROXR_ZBMESH
ZB ZigBee 4-Channel Solid State Relay Controller + 8-Channel 8/10-Bit A/D
  • 4 - Amp Solid-State Relay(s)
  • Mesh Networking Interface
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSSR4xPROXR_ZBMESH_MIX
ZB ZigBee 4-Channel Solid State Mixed SSR Relay Controller + 8-Channel 8/10-Bit A/
  • 4 - Amp Solid-State Relay(s)
  • Mesh Networking Interface
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSSR4xPROXR_ZBT
Bluetooth 4-Channel Solid State Relay Controller + 8-Channel 8/10-Bit A/D
  • 4 - Amp Solid-State Relay(s)
  • Bluetooth Interface
  • Range: 300 ft.
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSSR4xPROXR_ZRS
RS232 Relay 4-Channel Solid State
ProXR Firmware 8 AD/Contact Closure Inputs
  • 4 - Amp Solid-State Relay(s)
  • DB9 or Direct Wire Interface
  • Screw Terminal Connections
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSSR4xPROXR_ZRS_MIX
RS232 Relay 4-Channel Mix Solid State
ProXR Firmware 8 AD/Contact Closure Inputs
  • 4 - Amp Solid-State Relay(s)
  • DB9 or Direct Wire Interface
  • Screw Terminal Connections
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZUXPSSR4xPROXR
802.15.4 Wireless 4-Channel Solid State Relay Controller + UXP Expansion Port
  • 4 - Optional Amp Solid-State Relay(s)
  • 802.15.4 Interface
  • Range: 300 ft. to 1 mi.
  • ProXR Series
  • UXP Port Adds Applications
  • XR Port Adds Additional Relays
ZUXPSSR4xPROXR_MIX
802.15.4 Wireless 4-Channel Solid State Mixed SSR Relay Controller + UXP Expansion Port
  • 4 - Optional Amp Solid-State Relay(s)
  • 802.15.4 Interface
  • Range: 300 ft. to 1 mi.
  • ProXR Series
  • UXP Port Adds Applications
  • XR Port Adds Additional Relays
ZUXPSSR4xPROXR_XSC
XSC Long Range Wireless 4-Channel Solid State Relay Controller + UXP Expansion Port
  • 4 - Optional Amp Solid-State Relay(s)
  • XSC Interface
  • Range: 1 mi. to 15 mi.
  • ProXR Series
  • UXP Port Adds Applications
  • XR Port Adds Additional Relays
ZUXPSSR4xPROXR_XSC_MIX
XSC Long Range Wireless 4-Channel Solid State Mixed SSR Relay Controller + UXP Expansion Port
  • 4 - Optional Amp Solid-State Relay(s)
  • XSC Interface
  • Range: 1 mi. to 15 mi.
  • ProXR Series
  • UXP Port Adds Applications
  • XR Port Adds Additional Relays
ZUXPSSR4xPROXR_ZBMESH
ZB ZigBee 4-Channel Solid State Relay Controller + UXP Expansion Port
  • 4 - Optional Amp Solid-State Relay(s)
  • ZigBee Interface
  • Range: 300 ft. to 1 mi.
  • ProXR Series
  • UXP Port Adds Applications
  • XR Port Adds Additional Relays
ZUXPSSR4xPROXR_ZBMESH_MIX
ZB ZigBee 4-Channel Solid State Mixed SSR Relay Controller + UXP Expansion Port
  • 4 - Optional Amp Solid-State Relay(s)
  • ZigBee Interface
  • Range: 300 ft. to 1 mi.
  • ProXR Series
  • UXP Port Adds Applications
  • XR Port Adds Additional Relays
ZUXPSSR4xPROXR_ZBT
Bluetooth 4-Channel Solid State Relay Controller + UXP Expansion Port
  • 4 - Amp Solid-State Relay(s)
  • Bluetooth Interface
  • Range: 300 ft.
  • ProXR Series
  • UXP Port Adds Applications
  • XR Port Adds Additional Relays
ZUXPSSR4xPROXR_ZBT_MIX
Bluetooth 4-Channel Solid State Mixed SSR Relay Controller + UXP Expansion Port
  • 4 - Amp Solid-State Relay(s)
  • Bluetooth Interface
  • Range: 300 ft.
  • ProXR Series
  • UXP Port Adds Applications
  • XR Port Adds Additional Relays
ZUXPSSR4xPROXR_ZRS
Serial 4-Channel Solid State Relay Controller + UXP Expansion Port
  • 4 - Amp Solid-State Relay(s)
  • DB9 or Direct Wire Interface
  • Screw Terminal Connections
  • ProXR Series
  • UXP Port Adds Applications
  • XR Port Adds Additional Relays
ZUXPSSR4xPROXR_ZRS_MIX
Serial 4-Channel Solid State Mixed SSR Relay Controller + UXP Expansion Port
  • 4 - Amp Solid-State Relay(s)
  • DB9 or Direct Wire Interface
  • Screw Terminal Connections
  • ProXR Series
  • UXP Port Adds Applications
  • XR Port Adds Additional Relays