Contec AO-1616L-LPE User manual

Ver.1.04
V
AO-1616L-LPE 1
100KSPS 16-bit 16ch Analog Output Board
for PCI Express(Low Profile)
AO-1616L-LPE
* Specifications, color and design of the products are subject to
change without notice.
This product is a Low Profile PCI Express bus-compliant
interface board used to provide an analog signal output function
on a PC.
This product is multifunction type with 16-bit analog output 16
channels, digital I/O and counter function.
This product carries buffer memory for 1K of data, allowing
sampling to be performed in a variety of trigger / clock
conditions.
Windows/Linux driver is bundled with this product.
Possible to be used as a data recording device for MATLAB and
LabVIEW, with dedicated libraries.
High precision analog output 16 channels, each 4 channels
for digital I/O, counter 1 channel
This product has analog output (10µsec, 16-bit, 16 channels),
analog output control signal (LVTTL level 3 channels), digital I/O
(each 4 channels for LVTTL level), counter (32-bit, LVTTL level 1
channel).
The start/end of sampling can be controlled by software, an
external trigger, etc.
You can select from software, an external trigger to control the
start of sampling. You can select from completion of sampling for
a specified number of sessions, an external trigger or software to
control forcibly the end of sampling. The sampling cycle can be
selected from the internal clock or an external clock.
Safety design to adjust output voltage to 0V when power
supply is turned on
To prevent the unstable voltage and the connected device of D/A
converter from fault and malfunctions when the power supply is
turned on, the circuit is designed to adjust output voltage of the
analog output to 0V.
Equipped with buffer memory (1K data) that can be used in
the FIFO or RING format
The block contains buffer memory (1K data) that can be used in
the FIFO or RING format. This allows for background analog
output that does not depend on the operation status of the
software or PC.
Digital filter function included to prevent misdetection due
to chattering on external signals
A digital filter is included to prevent misdetection due to
chattering on the control signal (external trigger input signal,
sampling clock input signal, etc.), digital input signal and counter
input signal.
(Except from external clock input signal and counter gate signal)
Functions and connectors are compatible with PCI
compatible board DA16-16(LPCI)L
The functions same with PCI compatible board DA16-16(LPCI)L
are provided.
In addition, as there is compatibility in terms of connector shape
and pin assignments, it is easy to migrate from the existing
system.
Support for both of low-profile and standard PCI slots
(interchangeable with a bundled bracket)
This product has each bracket for both low-profile size slot and
standard size slot. If you wish to mount this product in a
standard size slot, replace this with the standard size bracket.
Software-based calibration function
Calibration of analog output can be all performed by software.
Apart from the adjustment information prepared before shipment,
additional adjustment information can be stored according to the
use environment.
Windows/Linux compatible driver libraries are attached.
Using the attached driver library API-PAC(W32) makes it
possible to create applications of Window/Linux. In addition, a
diagnostic program by which the operations of hardware can be
checked is provided.
MATLAB and LabVIEW is supported by a plug-in of
dedicated library VI-DAQ.
Using the dedicated library MATLAB and VI-DAQ makes it
possible to make a LabVIEW application.
Features
PLUG-IN Electronic GmbH • Am Sonnenlicht 5 • 82239 Alling • Tel.: [phone] • [email protected] • www.plug-in.de

Ver.1.04
V
AO-1616L-LPE 2
Item
Specification
Analog output
Isolated specification
Unisolated
Number of output
channels
16ch
Output range
Bipolar ±10V
Absolute max. output
currency
±
3mA
Output impedance
1Ωor less
Resolution
16bit
Non-Linearity error *1
±5LSB
Conversion speed
10µsec
Buffer memory
1k Word
Conversion start trigger
Software / external trigger
Conversion stop trigger
Number of sampling times / external trigger/software
External start signal
LV
TTL-level (Rising or falling edge can be selected by
software)
Digital filter (1µsec can be selected by software)
External stop signal
LVTTL-level (Rising or falling edge can be selected by
software)
Digital filter (1µsec can be selected by software)
External clock signal
LVTTL-level (Rising or falling edge can be selected by
software)
Digital I/O
Number of input channels
Unisolated input 4ch (LVTTL-level positive logic)
Number of output channels
Unisolated output 4ch (LVTTL-level positive logic)
Counter
Number of channels
1ch
Counting system
Up count
Max. count
FFFFFFFFh (Binary data,32bit)
Number of external inputs
2 LVTTL-level (Gate/Up)/ch
Gate (High level), Up (Rising edge)
Number of external outputs
LVTTL-level Count match output (positive logic, pulse output)
Response frequency
10MHz (Max.)
Common section
I/O address
64 ports
Interruption level
Errors and various factors, One interrupt request line as INTA
Connector
10250-52A2JL[3M]
Power consumption (Max.)
3.3VDC 310mA 12VDC 430mA
Operating condition
0 - 50°C, 10 - 90%RH (No condensation)
Bus specification
PCI Express Base Specification Rev. 1.0a x1
Dimension (mm)
121.69 (L) x 67.90 (H)
Weight
70g
Certification
RoHS,VCCI
*1 The non-linearity error means an error of approximately 0.1% occurs over the maximum
range at 0°C and 50°C ambient temperature.
Board Dimensions
Windows version of analog I/O driver API-AIO(WDM)
[Stored on the bundled Disk driver library API-PAC(W32)]
The API-AIO(WDM) is the Windows version driver library
software that provides products in the form of Win32 API
functions (DLL). Various sample programs such as Visual
Basic and Visual C++, etc and diagnostic program *1useful for
checking operation is provided.
For more details on the supported OS, applicable language and
new information, please visit the CONTEC’s Web site.
Linux version of analog I/O driver API-AIO(LNX)
[Stored on the bundled Disk driver library API-PAC(W32)]
The API-AIO(LNX) is the Linux version driver software which
provides device drivers (modules) by shared library and kernel
version. Various sample programs of gcc are provided.
For more details on the supported OS, applicable language and
new information, please visit the CONTEC’s Web site.
Data Acquisition library for MATLAB ML-DAQ
(Available for downloading (free of charge) from the
CONTEC web site.)
This is the library software which allows you to use our analog
I/O device products on MATLAB by The MathWorks. Each
function is offered in accordance with the interface which is
integrated in MATLAB’s Data Acquisition Toolbox.
For more details on the supported OS, applicable language and
new information, please visit the CONTEC’s Web site.
Data acquisition VI library for LabVIEW VI-DAQ
(Available for downloading (free of charge) from the
CONTEC web site.)
This is a VI library to use in National Instruments LabVIEW.
VI-DAQ is created with a function form similar to that of
LabVIEW's Data Acquisition VI, allowing you to use various
devices without complicated settings.
For more details on the library and download of VI-DAQ, please
visit the CONTEC’s Web site.
Cable(Option)
Shield Cable with 50-Pin Mini-Ribbon Connectors at either Ends
: PCB50PS-0.5P (0.5m)
: PCB50PS-1.5P (1.5m)
Shield Cable with 50-Pin Mini-Ribbon Connector at one End
: PCA50PS-0.5P (0.5m)
: PCA50PS-1.5P (1.5m)
Accessories (Option)
Screw Terminal Unit (M3 x 50P) : EPD-50A *1*2
*1 PCB50PS-0.5P or PCB50PS-1.5P optional cable is required separately.
*2 “Spring-up” type terminal is used to prevent terminal screws from falling off.
* Check the CONTEC’s Web site for more information on these options.
Board [AO-1616L-LPE] …1
First step guide … 1
Disk *1 [API-PAC(W32)] …1
Standard-sized bracket…1
Warranty Certificate…1
Serial software and User’s Guide…1
Serial number label…1
*1 Driver software and User’s Guide.
[mm]
121.69(L)
67.90(H)
The standard outside
dimension(L) is the distance
from the end of the board
to the outer surface of
the slot cover.
Specification
Packing List
Cable & Connector
Accessories
Support Software
PLUG-IN Electronic GmbH • Am Sonnenlicht 5 • 82239 Alling • Tel.: [phone] • [email protected] • www.plug-in.de

Ver.1.04
V
AO-1616L-LPE 3
Connector shape
To connect an external device to this board, plug the cable from
the device into the interface connector (CN1) shown below.
* Please refer to page 2 for more information on the supported cable and accessories.
Connector Pin Assignment
Pin Assignments of Interface Connector(CN1)
Analog Output 02
AO 02
50
25
AO 00
Analog Output 00
Analog Ground ( for
AO )
AGND
49
24
AGND
Analog Ground ( for AO )
Analog Output 03
AO 03
48
23
AO 01
Analog Output 01
Analog Ground ( for
AO )
AGND
47
22
AGND
Analog Ground ( for AO )
Analog Output 06
AO 06
46
21
AO 04
Analog Output 04
Analog Ground ( for
AO )
AGND
45
20
AGND
Analog Ground ( for AO )
Analog Output 07
AO 07
44
19
AO 05
Analog Output 05
Analog Ground ( for
AO )
AGND
43
18
AGND
Analog Ground ( for AO )
Analog Output 10
AO 10
42
17
AO 08
Analog Output 08
Analog Ground ( for
AO )
AGND
41
16
AGND
Analog Ground ( for AO )
Analog Output 11
AO 11
40
15
AO 09
Analog Output 09
Analog Ground ( for
AO )
AGND
39
14
AGND
Analog Ground ( for AO )
Analog Output 14
AO 14
38
13
AO 12
Analog Output 12
Analog Ground ( for
AO )
AGND
37
12
AGND
Analog Ground ( for AO )
Analog Output 15
AO 15
36
11
AO 13
Analog Output 13
Analog Ground ( for
AO )
AGND
35
10
AGND
Analog Ground ( for AO )
Output Control External
Sampling Stop Trigger
Input
OCESSPI
34
9
OCESSTI
Output Control External
Sampling Start Trigger
Input
Output Control
External
Sampling Clock Input
OCESCKI
33
8
DGND
Digital Ground
Digital Output 00
DO 00
32
7
DI 00
Digital Input 00
Digital Output 01
DO 01
31
6
DI 01
Digital Input 01
Digital Output 02
DO 02
30
5
DI 02
Digital Input 02
Digital Output 03
DO 03
29
4
DI 03
Digital Input 03
Digital Ground
DGND
28
3
DGND
Digital Ground
Counter Clock Input
CNT CKI
27
2
CNT GCI
Counter Gate Control
Input
Reserved ( Counter
Input )
Reserved
26
1
CNT
CPO
Counter Count-up Pulse
Output
Analog Output00 - Analog
Output15
Analog output signal. The numbers correspond to channel
numbers.
Analog Ground
Common analog ground for analog I/O signals.
AO External Start Trigger Input
External trigger input for starting analog output sampling.
AO External Stop Trigger Input
External trigger input for stopping analog output sampling.
AO External Sampling Clock
Input
External sampling clock input for analog output.
Digital Input00 - Digital Input03
Digital input signal.
Digital Output00 - Digital
Output03
Digital output signal.
Counter Gate Control Input
Gate control input signal for counter.
Counter Up Clock Input
Count-up clock input signal for counter.
Counter Output
Counter output signal.
Digital Ground
Common digital ground for digital I/O signals, external trigger
inputs, external sampling clock inputs, and counter I/O
signals.
Reserved
Reserved pin.
N.C.
No connection to this pin.
Do not connect any of the outputs and power outputs to the
analog or digital ground. Neither connect outputs to each
other. Doing either can result in a fault.
If analog and digital ground are shorted together, noise on
the digital signals may affect the analog signals.
Accordingly, analog and digital ground should be separated.
Leave "Reserved" pins unconnected. Connecting these
pins may cause a fault in the board.
This section shows how to connect the analog output signal by
using a flat cable or a shielded cable.
The following figure shows an example of flat cable
connection.
Connect the signal source and ground to the CN1 analog
output.
Analog Output Connection (Flat Cable)
The following figure shows an example of shield cable
connection. Use shielded cable if the distance between the
signal source and board is long or if you want to provide better
protection from noise. For each analog input channel on CN1,
connect the core wire to the signal line and connect the shielding
to ground.
Analog Output Connection (Shield Cable)
*1 The number of channels depends on each board.
The AO-1616L-LPE has 16 channels.
When the power supply is turned on, the output voltage of all
channels becomes 0 V.
If the board or the connected wire receives noise, or the
distance between the board and the target is long, data may
not be outputted properly.
For analog output signal, the current capacity is ±3mA
(Max.). Check the specification of the connected device
before connecting the board.
Do not short the analog output signal to analog ground,
digital ground, and/or power line. Doing so may damage
the board.
Do not connect an analog output signal to any other analog
output, either on the board or on an external device, as this
may cause a fault on the board.
CN1
Interface connector (CN1)
- Connector used
50-pin mini-ribbon connector
10250-52A2JL[mfd.by 3M]
- connector
10150-6000EL[mfd. by 3M]
Compatible
50 25
26 1
CAUTION
Analog Output 0..15*1
Analog Ground
BOARD CN1 Cable Target
Analog Ground
Shield cable
Analog Output 0..15*1
BOARD
CN1 Target
CAUTION
Analog Output Signal Connection
How to connect the connectors
PLUG-IN Electronic GmbH • Am Sonnenlicht 5 • 82239 Alling • Tel.: [phone] • [email protected] • www.plug-in.de

Ver.1.04
V
AO-1616L-LPE 4
The following sections show examples of how to connect digital
I/O signals, counter I/O signals, and other control I/O signals
(external trigger input signals, sampling clock input signals, etc.).
All the digital I/O signals and control signals are TTL level
signals.
Digital Input Connection
Digital Output Connection
About the counter input signal control
Counter Gate Control Input (see page 3, Connector Pin
Assignment”) allows the input of the external clock for the counter
to be enabled and disabled. This function can be used to control
the input of the external clock for the counter. When the input
level is “High”, the input of the external clock for the counter is
enabled. It is, on the other hand, disabled, when the input level
is “Low”. Note that when it is not connected, the input level is set
to “High” as the board (card) pins are pulled up. Therefore, the
input of the external clock for the counter is enabled when it is not
connected.
Do not short the output signals to analog ground, digital
ground, and/or power line. Doing so may damage the
board.
The functions same with conventional product of DA16-
16(LPCI)L are provided with the this product. In addition, as
there is compatibility in terms of connector shape and pin
assignments, it is easy to migrate from the existing system.
So you can use the same operating procedures as DA16-
16(LPCI)L.
There are some differences in specifications as shown below.
AO-1616-LPE
DA16-16(LPCI)L
Power consumption
+3.3VDC 280 mA (Max.)
+5VDC 1100 mA (Max.)
Bus specification
PCI Express Base
Specification Rev. 1.0a x1
PCI (32-bit, 33MHz,
Universal key shapes supported)
External start signal LVTTL-level TTL-level
External stop signal
LVTTL-level
TTL-level
External clock signal
LVTTL-level
TTL-level
Digital Input/Output
LVTTL-level positive logic
TTL-level positive logic
External Counter
Input/Output
LVTTL-level
TTL-level
Dimension (mm)
121.69(L) x 67.90(H)
121.69(L) x 63.41(H)
Weight
70g
60g
Digital Input
Digital Ground
10kΩ
BOARD CN1 Cable Target
Digital Ground
BOARD CN1 Cable Target
Digital Output
IOL=8mA
CAUTION
PCI Express bus
External Trigger Inputs
Counter Input / Output
CN1
FPGA
DC/DC
converter
16 Analog Outputs
DA
Converter DA
Converter DA
Converter
DA
Converter
4 Digital Inputs / 4 Digital Outputs
Digital I/O signals, Counter signals and
Control signals Connection
Block Diagram
Difference from DA16-16(LPCI)L
PLUG-IN Electronic GmbH • Am Sonnenlicht 5 • 82239 Alling • Tel.: [phone] • [email protected] • www.plug-in.de