PC/104-Based Data Acquisition (DAQ) and Control Products

104-AIO12-8 104-DIO-48S 104-IIRO-8 104-IIRO-16 104-ICOM-2S PC/104 CPU

104-AIO12-8 104-DIO-48S 104-IIRO-8 104-IIRO-16 104-ICOM-2S CPUs

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.

These rugged, self-stacking modules, allow for an expandable system without the burden of a motherboard or backplane with a fixed number of slots. Additionally, since PC/104 is basically a PC with a different form factor, most of the program development tools used for PCs can be used for a PC/104 system. This reduces the cost of purchasing new tools and also greatly reduces the learning curve for programmers and hardware designers.

Almost anything you can think of is available as a PC/104 module. This includes common functions like CPUs, Analog, Digital, and Serial I/O ports, and Video Controllers; in addition to more special function modules like GPS receivers, vehicle power supplies, and wireless communications. A PC/104 stack can be attached as a component of a larger circuit board, or simply put in a small enclosure for stand-alone operation.

Since PC/104 systems are small and usually have low power requirements, they are traditionally used in applications that simply don't have the space for a standard industrial computer or desktop PC. Some sample applications for this type of technology include the following: military applications, industrial control systems, vehicular systems, data loggers, aviation, vending machines, test equipment, medical instruments, and communications devices.

ACCES offers PC/104 I/O boards that include analog in, analog out, serial RS232, RS422, RS485, digital I/O, relay I/O and more. Additionally, ACCES has partnered with leading PC/104 CPU vendors to offer complete system solutions. By using PC/104, design and application engineers can easily and economically provide numerous configurations to customers requiring the strong and rugged characteristics of PC/104.

Analog Input PC/104 DAQ Products
ANALOG INPUTS ANALOG OUTPUTS MISC
Products # Inputs Res Bip RG Uni RG Gain Speed Autocal FIFO # Outputs Res Bip RG Uni RG 4-20mA # Dig I/O XT
104-AIO16A16 SE, 8 DIF1664Jumper / Software500kHzYes1024*212 2 16 I/OYes
104-AIO16E16 SE, 8 DIF1664Jumper / Software250kHzYes1024*212 2 16 I/OYes
104-AIO12-88 SE, 8 DIF1222Software100kHz  41222 24 I/OYes
104-AI12-88 SE, 8 DIF1222Software100kHz       24 I/OYes
104-AIM-32PC/104 stackable 32 Channel Analog Input Signal Conditioner & Multiplexer.
RES = resolution   Bip RG = bipolar ranges   UniRG = unipolar ranges   AUTOCAL = autocalibration
XT = extended temperature option * = Optional FIFO up to 4K

Analog Output PC/104 DAQ Products
  ANALOG INPUTS ANALOG OUTPUTS MISC
Products # Inputs Res BIP RG Uni RG Gain Speed Autocal FIFO # Outputs Res BIP RG Uni RG 4-20mA # Dig I/O XT
104-AIO16A16 SE, 8 DIF1664Jumper / Software500kHzYes1024*212 2 16 I/OYes
104-AIO16E16 SE, 8 DIF1664Jumper / Software250kHzYes1024*212 2 16 I/OYes
104-AIO12-88 SE, 8 DIF1222Program100kHz  41222 24 I/OYes
104-AO12-4        41222 24 I/OYes
104-DA12-8        81222Yes Yes
104-DA12-8A        81222Yes Yes
104-DA12-4        41222Yes Yes
104-DA12-4A        41222Yes Yes
RES = resolution   BIP RG = bipolar ranges   UniRG = unipolar ranges   AUTOCAL = autocalibration
XT = extended temperature option * Optional FIFO up to 64K | ** Optional FIFO up to 32K

Digital I/O PC/104, PC/104-Plus, and PCI-104 DAQ Products
Products # I/O Buf Prog OPTOs Relays CTRS COS XT RoHS
104-DIO-24S24 I/OYesYes  Up to 3YesYes
104-DIO-24E24 I/OYesYes  Up to 3 Yes
104-DIO-48S48 I/OYesYes  Up to 3YesYes
104-DIO-48E48 I/OYesYes  Up to 3 Yes
P104-DIO-48S
PC/104-Plus
48 I/OYesYes   YesYes
104I-DIO-48S
PCI-104
48 I/OYesYes   YesYes
P104-DIO-48
PC/104-Plus
48 I/OYesYes    Yes
104I-DIO-48
PCI-104
48 I/OYesYes    Yes
P104-DIO-96
PC/104-Plus
96 I/OYesYes   16Yes
104I-DIO-96
PCI-104
96 I/OYesYes   16Yes
104-IIRO-88 In/8 OutYes Yes8 YesYes
104-IIRO-8E8 In/8 OutYes Yes8  Yes
104-IIRO-1616 In/16 OutYes Yes16 YesYes
104-IIRO-16E16 In/16 OutYes Yes16  Yes
104-II32-4RO32 In/4 OutYes Yes4 YesYes
104-II-1616 InYes Yes  YesYes
104-RO-1616 OutYes Yes16  Yes
104-IDIO-1616 In/16 OutYes Yes16SS* YesYes
104-IDIO-16E16 In/16 OutYes Yes16SS*  Yes
104-IDIO-88 In/8 OutYes Yes8SS* YesYes
104-IDIO-8E8 In/8 OutYes Yes8SS*  Yes
104-IDO-1616 OutYes Yes16SS*  Yes
104-IDO-88 OutYes Yes8SS*  Yes
104-IDI-48A48 InYesYes  Yes
104-IDI-48AC48 InYesYes YesYes
104-IDI-48B48 InYesYes  Yes
104-IDI-48BC48 InYesYes YesYes
BUF = buffered I/O   PROG = programmable I/O   COS = change of state detection
XT = extended temperature option   * Solid State

Serial Communication PC/104 (ISA only) DAQ Products
  SERIAL PORTS OPTIONS
Products RS-232 RS-422 RS-485 Baud PROT CFG ADDR CFG LRG FIFO XT
104-COM232-22  230.4k JumperYesYes
104-COM232-44  230.4k JumperYesYes
104-COM232-88  230.4k JumperYesYes
104-COM-2S 22921.6kJumperJumperYesYes
104-ICOM-2S* 22115.2kJumperJumperYesYes
104-COM-2SM222921.6kJumperJumperYesYes
104-COM-4S 44921.6kJumperJumperYesYes
104-COM-4SM444921.6kJumperJumperYesYes
104-COM-8S 88921.6kJumperJumperYesYes
104-COM-8SM888921.6kJumperJumperYesYes
PROT CFG = protocol configuration   XT = extended temperature option   * optically isolated and optional 460.8k baud rate

Serial Communication PCI-104 (no ISA connector) and PC/104-Plus (ISA, PCI) DAQ Products
  SERIAL PORTS OPTIONS
Products RS-232 RS-422 RS-485 Baud PROT CFG ADDR CFG LRG FIFO XT
104I-COM232-22  460.8k SoftwareYesYes
104I-COM232-44  460.8k SoftwareYesYes
104I-COM232-88  460.8k SoftwareYesYes
P104-COM232-8*8  460.8k SoftwareYesYes
104I-COM-2S 221.8432MbpsJumperJumperYesYes
104I-COM-2SM2221.8432Mbps**JumperJumperYesYes
104I-COM-4S 441.8432MbpsJumperJumperYesYes
104I-COM-4SM4441.8432Mbps**JumperJumperYesYes
104I-COM-8S 881.8432MbpsJumperJumperYesYes
104I-COM-8SM8881.8432Mbps**JumperJumperYesYes
PROT CFG = protocol configuration   XT = extended temperature option  
*PC/104-Plus (PCI and ISA connector)   **Up to 921.6k RS-232

USB/104 (PC/104 Form-Factor) DAQ Products
PRODUCTSDESCRIPTION
USB-104-HUBRugged, industrial grade, 4-port high-speed USB 2.0 hub with high-retention USB connectors and extended temperature operation
USB-DIO-24USB/104 digital input/output pod with 24 lines of digital I/O
USB-DIO24-CTR6USB/104 digital input/output pod with 24 lines of digital I/O and 6 counter/timers
USB-DIO-32USB/104 digital input/output pod with 32 lines of digital I/O and up to 9 counter/timers
USB-IIRO-4USB to 4 optically isolated digital inputs (AC or DC) and 4 electronmechanical relay outputs
USB-IIRO4-2SMSmall USB-based unit provides 4 optically isolated inputs and 4 electromechanical relay outputs, as well as 2 RS-232/422/485 Serial Ports
USB-COM-2SMTwo-port USB to serial RS-232/422/485 adapter
USB-IIRO4-DBUSB to 4 optically isolated digital inputs (AC or DC) and 4 electromechanical relay outputs with external DB25 connector
USB-IIRO-8USB to 8 optically isolated digital inputs (AC or DC) and 8 electromechanical relay outputs
USB-II-16USB to 16 optically isolated digital inputs (AC or DC)
USB-RO-16USB to 16 electromechanical relay outputs
USB-IIRO-16USB to 16 optically isolated inputs (AC or DC) and 16 electromechanical relay outputs in a small, rugged steel enclosure
USB-CTR-15Digital Counter/Timer Module

PC/104 Motherboard Products
PRODUCTSDESCRIPTION
ETX-NANO-104
Motherboard
Embedded motherboard/baseboard product using your choice of ETX CPUs, PC/104, and USB I/O modules.

PC/104 Power Supply Products
PRODUCTSDESCRIPTION
104-PWR-500AWide Range DC/DC PC/104 Power Module
104-PWR-512ATriple Output DC/DC PC/104 Power Module

Other PC/104 DAQ Products
PRODUCTSDESCRIPTION
P104-WDG-CSMPC/104 Plus Watchdog Timer with Computer Voltage, Temperature, and Power Monitor Functions
104-QUAD-88 or 4 Channel Quadrature Encoder Input Board
EnclosuresPC/104 Enclosure Systems
SystemsPC/104 Based Data Acquisition Systems
PCI-P104-ADAPPCI to PC/104-Plus adapter card permits a PC/104-Plus board to be installed in a PCI slot
Acquisition, Control, Communication: Engineering and Systems
olark('api.rules.defineRule', { id: 'delayed_response', description: 'Will send a response to the visitor after an operator doesn't respond.', condition: function(pass) { olark('api.visitor.getDetails', function(details) { var delay = 60 / details.messageCountForThisVisit; if (details.isConversing && details.secondsSinceLastMessageToOperator >= delay && !details.secondsSinceLastMessageToVisitor) { pass(); } }); }, action: function() { olark('api.chat.sendMessageToVisitor', { body: 'Sorry about the delay, I'm a bit busy at the moment. Be with you in just a moment.' }); olark('api.chat.sendNotificationToOperator', { body: 'Automated delay message has been sent to visitor.' }); }, perVisitor: true });