Acces I/O Products, Inc.
These products include analog input, analog output, digital, serial communication, and isolated I/O boards and solutions. ACCES also offers complete systems, integration services and enclosures with a quick turn around on custom projects, including software.
- (800) 326-1649
858 550-9559 - 858 550-7322
- contactus@accesio.com
- 10623 Roselle St.
San Diego, CA 92121-1506
United States of America
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Product
144 Digital I/O PCI Express Card
PCIe-DIO-144
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This product is a x1 lane PCIe DIO board providing 144 discrete I/O signals. The card emulates 8255 compatible chips using FPGA technology, providing up to 144 DIO lines while avoiding the more onerous issues with the venerable 8255. The DIO lines are grouped into three 8-bit ports: A, B, and C. Each 8-bit port is configured via software to function as either inputs or outputs. Port C can be further broken into two 4-bit nybbles via software and configured as either inputs or outputs.
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Product
Eight and Four Channel Quadrature Encoder Input Cards
mPCIe-QUAD
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The mPCIe-QUAD-8 consists of a type F1 PCI Express Mini Card (mPCIe) interface board that connects to two DB-37F Modules via included 9” cables. The mPCIe-QUAD-4 consists of a type F1 PCI Express Mini Card (mPCIe) interface board that connects to one DB-37F Module via an included 9” cable. The modules are designed to be easily panel-mounted in any application environment, and have convenient mounting holes for non-panel-mount applications. Up to eight differential (or single-ended) encoders (each with A, B, and Index) can be monitored simultaneously.
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Product
Analog Multiplexer Board
104-AIM-32 PC/104
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The 104-AIM-32 is an analog signal multiplexer conforming to the PC/104 standard. The card will multiplex and condition 16 differential or 32 single-ended analog signals before passing them to an analog-to-digital converter card like the 104-AIO12-8. A system may comprise one to seven of these cards in tandem with one 104-AIO12-8 A/D converter board. The 104-AIM-32 card may be used as part of a large data acquisition system. The 104-AIM-32A Kit consists of one 104-AIM-32 and one 12-bit 8-input A/D board.
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Product
24-Channel Digital I/O With Digital Integration Features On M.2
M.2-DIO-24A
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The M.2-DIO-24A is an M.2 card, and optional cable assembly (D-Sub 37-pin Male connector) designed to be easily panel-mounted in any application environment. It uses the high speed PCI Express bus to transfer digital data to and from the card. The digital I/O is compatible with 8255 PPI chips making it easy to program. This also allows for simple and trouble-free migration from other ACCES PCI and PCI Express digital I/O cards, but also provides for advanced features enabled by the onboard FPGA logic.
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Product
Isolated Four-Port Serial Interface Cards
PCI-ICM422-4 and PCI-ICM485-4
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These cards can be installed in any 5-volt PCI-bus computer that can accommodate "long" cards and are designed to provide effective communication on long communication lines in noisy environments. The data lines are opto-isolated from the computer and from each other to assure communication even when large common mode noise and voltages are superimposed. Type 16550 UARTs are used. These include a 16-byte transmit/receive FIFO buffer to insure against lost data in multitasking operating systems. All ports are independently addressable and an on-board crystal-controlled oscillator permits precise selection of baud rates up to 115,200 baud or, by changing a jumper, up to 460,800 baud.
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Product
Digital I/O Card
PCI-DIO-120
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The PCI-DIO-120, PCI-DIO-96 and PCI-DIO-72 are parallel digital input/output cards designed for use in PCI-Bus computers. The same printed circuit board is used for all three models and is populated for 120 bits, 96 bits and 72 bits respectively. The card is 12.2 inches (310 mm) long and may be installed in any 5-volt PCI slot in IBM and compatible computers.
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Product
Serial Communication Products
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Many types of external computer equipment have a serial ports to communicate with host PCs. ACCES I/O has Communication Cards for all of the popular protocols you may find on this type of equipment (RS-232, RS-422 and RS-485), ranging from a single port to eight ports on a single card. There are also optically isolated versions of some of these cards to ensure effective data transmission on long communication lines, even in electrically noisy environments. Having optical isolation is like having data insurance.
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Product
Multi-Protocol Serial Card
PCM485
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The PCM485 is a multi-protocol serial card that supports RS-422 or RS-485 communications in a single 5V PCMCIA Type II card. The PCM485 uses a crystal controlled oscillator which permits precise selection of baud rates from 50 to 115,200.
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Product
PC/104-Based Data Acquisition (DAQ) And Control Products
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A small form factor embedded computer board, typically intended for use in small, space-constrained industrial control or vehicles systems. The standard size of these modules is just 3.550 × 3.775 inches (90 × 96 mm). The name PC/104 comes from the original IBM computer known as the "PC", and the number of pins used to connect the cards together (104). PC/104 boards are typically stacked on top of each other using stackable bus connectors and four mounting holes at the corner of each module. This provides a much more rugged, embedded computer that can be used in harsh environments such as those found in military or industrial applications.
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Product
Digital I/O Card w/CoS IRQ
PCIe-DIO-24HS
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This product is a x1 lane PCI Express digital I/O board available in two models. The PCIe-DIO-24H is the basic DIO and the PCI-DIO-24HS features advanced change-of-state (COS) detection capabilities. The card emulates an 8255 compatible chip, providing 24 DIO lines. The DIO lines are grouped into three 8-bit ports: A, B, and C. Each 8-bit port is configured via software to function as either inputs or outputs. Port C can be further broken into two 4-bit nybbles via software and configured as either inputs or outputs.
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Product
PCI Express Mini Card Products (mPCIe)
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PCI Express Mini Card, commonly abbreviated as mPCIe, or Mini PCIe, is a newer form-factor for PCI Express devices. Designed with the older Mini PCI standard in mind they are the same basic form-factor (commonly used in small-form-factor devices like laptops and other portables) but lack the retention clips of Mini PCI. Unlike the original PCI Express bus, Mini PCIe provides both the standard PCI Express and USB 2.0 signals, allowing flexibility in peripheral design. The standard is highly suitable for industrial automation and test in vehicle, mobile, or any other shock / vibration sensitive application.
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Product
Isolated RS-422/485 Communications and Watchdog Card
WDG-SIO
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This multifunction card contains a Watchdog Timer, an RS422/485 Serial Communications port, and an internal Temperature Alarm. The WDG-SIO is a full-length card that installs in “long” expansion slots of IBM PC/XT/AT and compatible computers. The following paragraphs describe functions provided by the WDG-SIO card.
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Product
PCI 12-Bit Analog Output Cards
PCI-DA12-2/4/6 & PCI-DA12-8/16
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PCI-DA12-8 and PCI-DA12-16 are full-size cards that can be installed in long slots of PCI-Bus computers. They contain eight and sixteen independent double-buffered, digital-to-analog converters (DACs), and three 16-bit counter/timers.
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Product
Serial Board
104-COM232-8 Series
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This is an eight, four, or two-port, asynchronous, serial communication board designed for use on the PC/104 bus. It supports full RS-232 serial communications. The board may be installed in any standard PC/104 stack. Connections are made via two 40 pin IDC type right angle connectors for the boards optional breakout cable. The boards are feature-rich and allow for the connection of multiple serial devices—ideal for a variety of applications such as POS, barcode readers, modems, machine monitoring and control, military, high-density networking applications or any other application requiring the connection of RS-232 serial devices to a PC/104 compatible system. Type 16780 UARTS are used as the asynchronous communication elements. These include 64-byte transmit/receive FIFO buffers to protect against lost data in multitasking systems while maintaining 100% compatibility with all operating system COM port drivers. ACCES offers the 104-COM232-8 series in both standard and extended temperature versions ideal for outdoor applications or harsh industrial surroundings. Ordering options include UARTs with larger FIFOs, support for custom baud rates, vertical I/O pins, and custom cabling.
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Product
Analog Output Data Acquisition (DAQ) Products
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Analog Output boards are useful when you need an output where the condition is not just an on or off state. Analog Output boards convert digital values generated by software into the analog voltage or current signals required for controlling frequency inverters, valves, sliders, brightness of lights, or things controlled by motors and other mechnical transducers.
