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ADU222 USB Solid-State, 2 channel, Relay  interface ( 2 amp )

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ADU222 USB Solid-State Relay Interface

 ( See ADU252, 5-amp 30VAC/48VDC Version)

The ADU222 USB Solid-State Relay Interface allows control of 2 PhotoMOS SSR outputs via a USB port.  High quality PhotoMOS solid-state relays ( Panasonic AQZ207G ) switch AC or DC loads. This USB Solid-State Relay Interface is easy to use with VB, VB.NET, and Visual C++ via standard HID drivers included with Windows XP,8, or 10.  A mini-driver ( DLL )* is also provided allowing control using standard ASCII commands using familiar readfile , writefile commands.  The ADU222 includes a 10' USB cable and a flange mount enclosure. An optional DIN rail version is available.

Click here to download ADU222 USER MANUAL in PDF Format (1.3M)

* View AduHid.dll  on-line software develoment kit (SDK) on our Programming page.

Key Benefits, ADU222 USB Solid-State Relay Interface

  • Bus Powered, No external power supply required.
  • 2, N. O. PhotoMOS SSR outputs rated  2.0A @ 120VAC, 2.0A @ 120VDC
  • CSA/UL Approved,  CE Marked
  • High Retention USB connector.
  • High quality PhotoMOS relays switch AC or DC loads.
  • Bi-colour LED status indicator.
  • High quality cage-clamp type terminal blocks.
  • Uses standard HID drivers included with Windows XP,8,10
  • Mini-driver ( DLL ) provided for use with VB,VC, LabVIEW and TestPoint
  • Programming examples and sample code included for VB, VB.NET, Visual C++
  • Meets IEC61000-4-2 ESD protection for USB port.
  • Available as standard flange mount or optional DIN rail mount.

Specifications, ADU222 USB Solid-State Relay Interface  

Supply Voltage NONE ( Bus Powered )
Supply Current ( Relays De-energized )

Supply Current ( All Relays Energized )

12mA Typical  15mA Max

44mA Typical 60mA Max

Operating Temperature 0-50C
PhotoMOS Relay  Outputs ( 2 )
Type PhotoMOS - Normally Open
AC Ratings 2.0 Amps @ 120VAC MAX
DC Ratings 2.0 Amps @ 120VDC MAX
On-State Resistance (Typical) 180 mOhm
On-State Resistance (Maximum) 350 mOhm
Maximum Operating Speed 1 CPS at Full Load
Isolation Voltage 2500Vrms
Safety Approvals UL, CSA  ( CUS )
Mounting Options  FLANGE , DIN Rail

Pricing,  ADU222 USB Solid-State Relay Interface  ( Includes 10' USB cable )

Description $US
ADU222 $139.00
ADU222 QTY 5-9 $126.00
ADU222 QTY 10+ $119.00

IMPORTANT: Specify mounting option when ordering. Options include the following; FLANGE (Standard ) or, -DIN (optional) .         See Mounting Options for details. ADU222-DIN adds $5 to unit price.

Optional :  ADU DIN Mount

ADU products do not ship with drivers on floppy or CD-ROM. Drivers, including complete SDK can be downloaded or viewed on-line in the Programming Section.

Pricing indicated is for ADU222 USB interface in flange mount enclosure. Contact Ontrak for available options.

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Contact Information
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Ontrak Control Systems Inc.
764 Notre Dame Ave., Unit #1
Tel: (705) 671-2652 General Information Sales or Support
Sudbury,Ontario Fax:(705) 671-6127
CANADA P3A 2T2    
Next-Day shipping anywhere in Continental U.S. via Fed-Ex
Copyright 2012 ONTRAK CONTROL SYSTEMS 764 Notre Dame Ave, Unit #1 , Sudbury, Ontario, CANADA P3A 2T2  
"Quality serial Data Acquisition Interfaces"           PH. (705) 671-2652 FAX (705) 671-6127