Papyrus Computer Technologies Ltd.                             

ADU218

USB Solid-State Relay I/O Interface
ADU218
Features
Specifications
Ordering Information
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The ADU218 USB  Solid-State Relay I/O Interface allows control of 8 SSR outputs, 8 contact or TTL inputs, and 8 event counters via a USB port.  The ADU218 can effectively  convert  a standard PC to a powerful PLC (programmable logic controller). High quality PhotoMOS solid-state relays switch AC or DC loads. This low-cost serial relay contact interface is easy to use with VB, VB.NET, and Visual C++ via standard HID drivers included with Windows 98,2000,XP, Vista.  A mini-driver ( DLL )* is also provided allowing control using standard ASCII commands using familiar readfile , writefile commands.  The ADU218 includes a 10' USB cable and is available as a PCB or in an enclosure with several mounting options.
Features
bullet Provides a standard PC with PLC ( programmable logic controller) functions
bullet Low-cost
bullet Bus Powered, No external power supply required.
bullet 8, N. O. SSR outputs rated  1.0A @ 120VAC, 1.0A @ 120VDC
bullet High quality PhotoMOS relays switch AC or DC loads.
bullet 8 Digital inputs suitable for contact or TTL  Input , also accept up to 24VDC
bullet Inputs feature optical isolation to 3500V ( 500V channel to channel )
bullet Programmable watchdog functions.
bullet Bi-color LED status indicator.
bullet Self-resetting, fused 5V output
bullet High quality cage-clamp type terminal blocks.
bullet Uses standard HID drivers included with Windows 98SE,2000,XP, Vista
bullet Mini-driver ( DLL ) provided for use with VB,VC, LabVIEW and TestPoint
bullet Programming examples and sample code included for VB, VB.NET, Visual C++
bullet Eight,  16-bit event counters
bullet Programmable de-bounce setting for event counters.
bullet No power supply required.
bullet Meets IEC61000-4-2 ESD protection for USB port.
bullet Available in enclosure or as PCB only
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Specifications

Supply Voltage: None ( Bus Powered )

Supply Current (Relays De-energize ): 12mA Typical  15mA Max

Supply Current (All Relays Energized): 85mA Typical 95mA Max

Operating Temperature: 0-50C

SSR  Outputs (8):

bullet Type: PhotoMOS - Normally Open
bullet

AC Ratings: 1.0 Amps @ 120VAC MAX
bullet

DC Ratings: 1.0 Amps @ 120VDC MAX
bullet

Relay Approvals: UL, CSA, TUV

Digital Inputs (8)  ( TTL or Contact Input )

bullet Vin HIGH (MAX): 28VDC
bullet

Vin HIGH  (MIN): 2.0VDC
bullet

Vin LOW (MAX): 0.7VDC
bullet

Vin LOW (MIN): 0VDC

Event Counter (8)

bullet Resolution: 16-bit
bullet Input Type: Contact, TTL Voltage or up to 24VDC
bullet Input Z: 2700 ohms
bullet Max Frequency: 5Khz
bullet Programmable De-bounce: 10ms, 1ms, 100us, NONE
Dimensions, 5.1" X 2.8  X 1.0"

Special Functions - Mounting Options: Desktop, Velcro, Flange, DIN Rail
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