ACL-8112
Series
Enhanced Multi-function Data Acquisition
Cards
Features
-
12-bit analog input resolution
-
Up to 100k Hz A/D sampling rate
-
16 single-ended or 8 differential analog
input channels (ACL-8112PG is 16 single-ended channels)
-
Bipolar or unipolar input signals (ACL-8112PG
is bipolar input)
-
Programmable gain selection
-
On-chip sample & hold
-
Two 12-bit monolithic multiplying analog
output channels
-
16 digital input/output channels
-
3 independent programmable 16-bit down
counters
-
Three A/D trigger modes: software trigger,
programmable pacer trigger, and external pulse trigger
-
Integral DC-to-DC converter for stable
analog power source
-
AT bus with 9 IRQ levels
-
Rugged DB-37 connector
-
Compact, half size PCB
Introduction
The ACL-8112 HG/DG/PG Series is a family
of high speed analog and digital I/O cards for PC/AT compatible computers.
These cards are the new generation of industrial standards ACL-812PG and
PCL-812PG from ADLINK and Advantech. The ACL-8112 Series consists of three
products, the ACL-8112HG, ACL-8112DG, and ACL-8112PG. The following table
outlines the major data acquisition features of these products.
| |
ACL-8112HG |
ACL-8112DG |
ACD-8112PG |
| Analog
Inputs |
16 single-ended or 8
differential |
16 single-ended or 8
differential |
16 single-ended |
| Maximum
Throughput |
100k Samples/s |
100k Samples/s |
100k Samples/s |
| Resolution |
12-bit |
12-bit |
12-bit |
| Gain |
0.5, 1, 5, 10, 50, 100,
500, 1000 |
0.5, 1, 2, 4, 8 |
1, 2, 4, 8, 16 |
| Input
Mode |
Bipolar & Unipolar |
Bipolar & Unipolar |
Bipolar & Unipolar |
| D/A
Channel |
2-CH, 12-bit |
2-CH, 12-bit |
2-CH, 12-bit |
| Digital
I/O |
16 DI & 16 DO |
16 DI & 16 DO |
16 DI & 16 DO |
| Timer/Counter |
1 Counter |
1 Counter |
1 Counter |
| Comment |
High Gain for T/C |
Normal Gain |
Fully compatible with ACL-
812PG and PCL-812PG |
Specifications
Analog Input (A/D)
-
Converter: B.B. ADS774 or equivalent
-
Resolution: 12 bits
-
Converter type : successive approximation
-
Number of Input channels:
-
16 single-ended or 8 differential (ACL-8112HG/DG)
-
16 single-ended (ACL-8112PG)
-
Analog input range: (Software programmable)
ACL-8112DG
-
Bipolar: +10V, +5V, +2.5V,
+1.25V, +0.625V
-
Unipolar: 0~10V, 0~5V, 0~2.5V, 0~1.25V
ACL-8112HG
-
Bipolar: +10V, +5V, +1V,
+500mV, +100mV, +50mV, +10mV, +5mV
-
Unipolar: 0~10V, 0~1V, 0~0.1V, 0~0.01V
ACL-8112PG
-
Bipolar: +10V, +5V, +2.5V,
+1.25V, +0.625V, +0.3125V
-
Conversion time: 8 £g sec
-
Over-voltage protection: Continuous +35V
maximum
-
Accuracy:
(for ACL-8112HG)
|
GAIN = 0.5, 1 |
0.01% of FSR
+1 LSB |
|
GAIN = 5, 10 |
0.02% of FSR
+1 LSB |
|
GAIN = 50, 100 |
0.04% of FSR
+1 LSB |
|
GAIN = 500,
1000 |
0.04% of FSR
+1 LSB |
(for ACL-8112DG/PG)
| GAIN = 1 |
0.01% of FSR +1 LSB |
| GAIN = 2, 4 |
0.02% of FSR +1 LSB |
| GAIN = 8, 16 |
0.04% of FSR +1 LSB |
-
Input impedance: 10 M£[
-
Trigger mode: Software, Pacer, and External
trigger
-
Data transfer: Program control, interrupt,
DMA
-
Data throughput: 100 KHz maximum for single
channel by DMA data transfer
Analog Output (D/A)
-
Numbers of channel: 2 double-buffered
analog outputs
-
Resolution: 12-bit
-
Output range:
-
Internal reference: (unipolar) 0~5V or
0~10V
-
External reference: (unipolar) max. +10V
or -10V
-
Converter: B.B 7541 or equivalent, monolithic
multiplying
-
Settling time: 30 £g sec
-
Linearity: +1/2 bit LSB
-
Output driving: +5mA max.
Digital I/O (DIO)
-
Numbers of channel: 16 TTL compatible
inputs and 16 TTL compatible outputs
-
Input voltage:
-
Low: Min. 0V; Max. 0.8V
-
High: Min. +2.0V
-
Input load:
-
Low: +0.5V@0.2mA max.
-
High: +2.7V@+20mA max.
-
Output voltage:
-
Low: Min. 0V; Max. 0.4V
-
High: Min. +2.4V
-
Driving capacity:
-
Low: Max. +0.5V at 8.0mA (Sink)
-
High: Min. 2.7V at 0.4mA (Source)
Programmable Counter
-
Device: 8254 or equivalent
-
A/D pacer: 32-bit timer (two 16-bit counters
cascaded together) with a 2 MHz time base
-
Pacer frequency range: 0.00046 Hz ~ 100KHz
-
Counter: One 16-bit counter with a 2 MHz
time base
General Specifications
-
I/O base address: 16 consecutive address
locations
-
Connector: 37-pin D-type connector
-
IRQ level: (9 levels jumper selectable) 3, 5, 6, 7, 9, 10,
11, 12, 15
-
DMA level: CH1 and CH3 (jumper selectable)
-
Operating temperature: 0° ~ 55°C
-
Storage temperature: -20° ~ 80°C
-
Humidity: 5 ~95%, non-condensing
-
Power consumption:
ACL-8112DG/HG
-
+5V @430 mA typical
-
+12V @150 mA typical
ACL-8112PG
-
+5V @450 mA typical
-
+12V @150 mA typical
-
Dimensions:
- ACL-8112DG/HG: 162 mm x 115
mm
- ACL-8112PG: 163 mm x 123
mm
Termination Boards
Ordering Information
-
ACL-8112HG
Enhanced High Gain Multi-function
DAS Card
-
ACL-8112DG
Enhanced Normal Gain Multi-function
DAS Card
-
ACL-8112PG
Advanced Multi-function DAS Card
-
ACL-8112[HG][DG][PG]/25
ACL-8112[HG][DG][PG] + ACLD-8125
(Includes 1m cable ACL-10137-1)
-
ACL-8112[HG][DG][PG]/38
ACL-8112[HG][DG][PG] + ACLD-9138
(Includes 1m cable ACL-10237-1)
View Manual
View Specifications from Catalog
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