Home Page of NeutronCanada.com Manage/Browse Your Account Profile View Your Current Shopping Cart Tracking Your Order Packages Get Help On-Line Contact Us through Online Messages Custom & Duty Free Back to NeutronCanada.com Home Page
Home Page of NeutronCanada.com Manage/Browse Your Account Profile View Your Current Shopping Cart Tracking Your Order Packages Get Help On-Line Contact Us through Online Messages Custom & Duty Free Back to NeutronCanada.com Home Page

ACCES I/O
32-channel (16 isolated digital inputs, 16 relay outputs) without change of state detection


1092447_ACCESIO_PRODUCTS__104IIRO16E.jpg-
Manufacturer ACCES I/O
Mfg. Part # 104-IIRO-16E
ITEM# 572718
Unit Price $310.75 (~CAD$387.35)
Availability Back Order
[ Get notified when product becomes available. ]
Buy


Shipping and Handling:
 INTERNATIONAL GROUND SHIPPING:
For qualified orders, we will waive the Brokerage/Handling Fee for Custom Clearance and Documentation

No other hidden fees will be collected from you when packages arrive. Guaranteed
[ Detailed Explanation ]
[ View Detail Product Info ]


Product Description:
The 104-IIRO-16 is a low-cost board that provides isolated input and output for PC/104 Bus computer applications. The board has sixteen optically-isolated digital inputs for AC or DC control signals and sixteen electro-mechanical relay outputs. The Change of State Detection capability of ACCES' Model 104-IIRO-16 sets this board apart from the competition. An Economy version can be ordered as Model 104-IIRO-16E which has no Change of State Detection or IRQs. Also available is Model 104-II-16 which has 16 isolated digital inputs only and Model 104-RO-16 which has 16 relay outputs only.

FEATURES
  • 16 optically-isolated, non-polarized CMOS compatible digital inputs accept ±31VDC or AC rms
  • IRQ on input change of state (COS) eliminates the need for constant polling
  • Slow/fast filter to accommodate AC voltages and noisy DC inputs
  • 16 long-life form C electro-mechanical relays switch up to 1A each
  • Factory Options: (call for pricing and availability)
    • Economy version without COS feature
    • Input only and relay only versions
    • Expanded input voltage levels
INPUTS
The isolated inputs can be driven by either AC or DC and are not polarity sensitive. Input signals are rectified by opto-coupler diodes. A 1.8KΩ, ½ Watt resistor in series provides current limiting. The input voltage range is 3V to 28V (rms). To extend the input voltage range, you may connect external resistors in series with the input.

Each input circuit is switch selectable for slow/fast filter that has a 4.7 millisecond time constant. The filter must be selected for AC inputs in order to eliminate response to AC noise. The filter is also valuable for use with slow DC input signals in a noisy environment. The filter may be switched out for DC inputs in order to obtain faster response. Filters are manually switched individually on or off.

INTERRUPTS

Interrupts are enabled/disabled by software. When the change-of-state detection circuit is enabled, the card asserts an interrupt whenever any of the sixteen isolated inputs change state. Once an interrupt has been generated and serviced, it is automatically cleared. This feature greatly frees up system resources by eliminating the need for constant polling to see when an input has changed state.

OUTPUTS

The electro-mechanical relay outputs are comprised of two groups of eight form C SPDT outputs.

CONNECTIONS

The relay outputs are accessed via a 50 pin header type connector, while the isolated inputs are accessed via a 34 pin type header connector.

UTILILTY SOFTWARE

104-IIRO-16 utility software provided on CD includes sample programs in a variety of languages for DOS / Windows 95/98/NT4/2000/XP and 2003. A Windows graphical setup program is also provided, and a "C" language sample for Linux.

Isolated Digital Inputs

  • Number of Inputs: Sixteen
  • Type: Non-polarized, optically-isolated from each other and from the computer. (CMOS compatible).
  • Voltage Range: 3 to 31V DC or AC RMS (50 to 10 KHz)
  • Isolation: 500V
  • Input Resistance: 1.8KΩ in series with opto-coupler.
  • Response Time: 4.7 milliseconds w/filter, 10usec w/o filter

Relay Outputs

  • Number of Outputs: Sixteen
  • Type: SPDT Form C Relay - OMRON G5V-1
  • Contact Ratings: 1A @ 24VDC (60VDC max), 0.5A @ 125VAC carry current
  • Contact Type: Ag with Au clad (bifurcated contacts optional)
  • Contact Arrangements: Channels 0-15: SPDT Form C.
  • Contact Resistance: Initial, 100 mΩ maximum.
  • Contact Life: Mechanical: 5 million operations minimum.
  • Operating Time: 5 milliseconds maximum.
  • Release Time: 5 millisecond maximum.
  • Regulatory Approvals: UL and CSA.

Interrupts

  • When enabled by software, interrupts are generated when any digital input changes state (High to Low or Low to High, and from signal to no signal with AC inputs).

Power Required

  • +5VDC at 0.5A (all relays ON).

Environmental

  • Ambient Temperature: Operating: -30°C to 70°C. (non-icing)



[Disclaimer for Product Information]





Recently Viewed Products
  • 32-channel (16 isolated digital inputs, 16 relay outputs) without change of state detection
  • [ Account Center ] [ 1st Time Buyer ] [ Sales & Customer Service Request ] [ Return Products ] [ Forms ] [ Manufacturer Contact Info ] [ Top Brands ] [ Terms & Conditions ] [ Return & Exchange Policy ] [ Contact Us ]