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104-AIO12-8 104-AI12-8 104-AO12-4
PC/104 MULTIFUNCTION ANALOG I/O
12-Bit
K E Y F E AT U R E S :
Eight single-ended or true differential inputs Programmable input ranges of: 0-5V, 0-10V, 5V, 10V 100KHz sampling rate On-board pacer clock and counter timers Four double-buffered analog outputs Jumper selectable output ranges of: 0-5V, 0-10V, 5V, 10V 24 digital I/O lines, type 82C55 with change of
FAC T ORY OP T IONS:
4-20mA inputs with offset Channel by channel pre-amplifier gains of 1-100 +5VDC only operation 0 to +70C and -40 to +85C versions available Inputs or outputs only versions available
state detect on port C, buffers on ports A & B
Flexible configurations to suit your needs
The 104-AIO12-8 is a low-cost 12-channel analog multifunction I/O board which features an excellent price/performance value for PC/104-based data acquisition. The inherent "selectability" of the card's onboard features allows the depopulation of unnecessary functionality. This keeps costs down by allowing the user to more precisely specify the board to the application's unique requirements. The 104-AI12-8 has no outputs while the 104-AO12-4 has no inputs.
The 104-AIO12-8 provides eight singleended or eight true differential analog input channels with 12-bit resolution. 200V common-mode rejection, high input impedance (2MegOhms, typical) and factory pre-settable gain to accommodate low-level sensor inputs are also included. Analog inputs are software programmable for 0-5V, 0-10V, 5V and 10V, and optionally factory configurable for 4-20mA. The same ranges are jumper-selected for the four channels of 12-bit analog output. 24 parallel lines of digital I/O, eight of which also provide change-of-state detection, are also provided for a complete, low cost, multifunction data acquisition solution.
S O F T WA R E
The 104-AIO12-8 Series are supported for use in most operating systems and include a free DOS, Linux and Windows 95/98/Me/NT/ 2000/XP/2003 compatible software package. This includes sample programs and source code in "C" and Pascal for DOS, and Visual Basic, Delphi, C++ Builder, and Visual C++ for Windows. Also included is a graphical setup program in Windows. Linux support includes installation files and basic samples for programming from any user level via an open source kernel driver.
Advanced Digital Logic, Inc. 4411 Morena Blvd. Suite 101 San Diego, CA 92117 Email: sales@adlogic-pc104.com Website: www.adlogic-pc104.com Tel: (858) 490-0597 Fax: (858) 490-0599
104-AIO12-8 104-AI12-8 104-AO12-4
PC/104 MULTIFUNCTION ANALOG I/O
12-Bit
Block Diagram & Pin Configuration
Counter/Timer D/AC Output Stage
Analog Input
VRef AGND AIN0AGND AIN1AGND AIN2AGND AIN3AGND AIN4AGND AIN5AGND AIN6AGND AIN7NC NC NC GND GATE0 IN 1MHz OUT OUT1 GATE2 IN 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 VRef Adj. AIN0+ AIN0 S.E. AIN1 S.E. AIN1+ AIN2+ AIN2 S.E. AIN3 S.E. AIN3+ AIN4+ AIN4 S.E. AIN5 S.E. AIN5+ AIN6+ AIN6 S.E. AIN7 S.E. AIN7+ NC NC NC CLK0 IN OUT0 GATE1 IN CLK2 IN OUT2
Analog Output
GND GND GND GND GND
Digital I/O
PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0 PA7 PA6 PA5 PA4 PA3 PA2 PA1 PA0 +5 VDC 01 03 05 07 09 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
01 03 05 07 09
02 04 06 08 10
AOUT0 AOUT1 VRef AOUT2 AOUT3
Standard Input Stage
4 to 20mA Input Stage
Specifications A/D
Number of inputs Resolution Bipolar ranges Unipolar ranges Sampling rate Type Nonlinearity Common mode voltage Trigger source 8 single-ended or 8 true differential 12-bit 5V, 10V (4-20mA factory option) 0-5V, 0-10V 100 KHz Successive Approximation 1 LSB max, monotonic 200V Software selectable: programmable timer, program command
D/A
Number of outputs Resolution Bipolar ranges Unipolar ranges Conversion rate Relative accuracy Output current 4 12-bit resolution 5V, 10V 0-5V, 0-10V 100 KHz 2 LSB 3mA per channel
Count er/T imer
Type Counters/timers Clock Frequency Software support 82C54 3 x 16-bit 1MHz Event counter, frequency output, frequency pulse and measurement
Digit al I/O
Number of I/O Type Input voltage Input current Outputs 24, pulled up to +5V 82C55A Logic low: -0.3V min, 0.8V max; Logic high: 2.2V min, 5.8V max 1A max Logic low: 0.0V min, 0.4V max; Logic high: 3.7V min, 5.0V max
Gener al
Power required +5V @ 240mA typ (Using optional DC/DC converter) Power required (Using 12V and +5V) Interrupt requests Operating Temperature Storage Temperature Humidity +12VDC: 30mA typical; -12VDC: 30mA typical; +5VDC: 40mA typical IRQs 3-7, 9-12, 14, 15 0 to +70C, optional -40 to +85C -50 to +120C 5% to 95% RH, non-condensing
Output current (Ports A & B) Logic low: 64mA max sink; Logic high: 32mA max source Output current (Ports C) Change of state Logic low: 2.5mA max sink; Logic high: 2.5mA max source Port C enabled with change of state detection
Ordering Guide
104-AIO12-8 104-AI12-8 104-AO12-4 12-bit, 8-channel A/D, 4 analog outputs and 24 digital I/O 12-bit, 8-channel A/D and 24 digital I/O (no outputs) 12-bit, 4 analog outputs and 24 digital I/O (no inputs)
Advanced Digital Logic, Inc. 4411 Morena Blvd. Suite 101 San Diego, CA 92117 Email: sales@adlogic-pc104.com Website: www.adlogic-pc104.com Tel: (858) 490-0597 Fax: (858) 490-0599
(c) Copyright 2006 Advanced Digital Logic, Inc.
Specifications subject to change without notice.

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