ICP DAS USA A-626 User manual

A-626/A-628/A-726
User Manual
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO board Ver. 1.4, Jun. 2013
SUPPORT
Boards supported include A-626, A-628 and A-726.
WARRANTY
All products manufactured by ICP DAS are warranted against defective
materials for a period of one year from the date of delivery to the original
purchaser.
WARNING
ICP DAS assumes no liability for damages consequent to the use of this
product. ICP DAS reserves the right to change this manual at any time
without notice. The information furnished by ICP DAS is believed to be
accurate and reliable. However, no responsibility is assumed by ICP DAS for
its use, nor for any infringements of patents or other rights of third parties
resulting from its use.
COPYRIGHT
Copyright © 2013 by ICP DAS. All rights are reserved.
TRADEMARK
Names are used for identification purposes only and may be registered
trademarks of their respective companies.
CONTACT US
If you have any questions, please feel to contact us. We will response within
2 workdays.
Email: [email protected]om, [e-mail]
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 1
TABLE OF CONTENTS
1. INTRODUCTION ........................................................................................................................................... 3
1.1 PACKING LIST .................................................................................................................................................... 3
1.2 FEATURES .......................................................................................................................................................... 4
1.3 APPLICATIONS .................................................................................................................................................... 4
1.4 SPECIFICATIONS ................................................................................................................................................. 5
2. HARDWARE CONFIGURATION ................................................................................................................. 6
2.1 BOARD LAYOUT .................................................................................................................................................. 6
2.1.1 A-626’s Layout ............................................................................................................................................ 6
2.1.2 A-726’s Layout ............................................................................................................................................ 7
2.1.3 A-628’s Layout ............................................................................................................................................ 8
2.2 I/O BASE ADDRESS SETTINGS (SW1) ................................................................................................................ 9
2.2.1 A-626/A-726 Address Settings ................................................................................................................. 9
2.2.2 A-628 Address Settings ........................................................................................................................... 11
2.2.3 PC’s I/O Address Mapping ....................................................................................................................... 12
2.3 D/A AND IRQ JUMPER SETTINGS...................................................................................................................... 13
2.3.1 A-626/A-726 D/A Jumper Settings ........................................................................................................ 13
2.3.2 A-628 D/A Jumper Settings .................................................................................................................... 14
2.3.3 IRQ Jumper Settings ................................................................................................................................ 15
2.3.4 Reference Voltage Table .......................................................................................................................... 16
2.4 PIN ASSIGNMENTS............................................................................................................................................ 17
2.4.1 A-626 Pin Assignments ............................................................................................................................ 17
2.4.2 A-726 Pin Assignments ............................................................................................................................ 18
2.4.3 A-628 Pin Assignments ............................................................................................................................ 19
2.5 SIGNAL CONNECTION ....................................................................................................................................... 20
2.5.1 Voltage Output ......................................................................................................................................... 20
2.5.2 Current Loop ............................................................................................................................................. 20
3. SOFTWARE INSTALLATION......................................................................................................................21
4. HARDWARE INSTALLATION ....................................................................................................................25
5. TESTING A-626/628/726 SERIES CARD..............................................................................................29
5.1 DIO WIRING TEST........................................................................................................................................... 29
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 2
5.2 ANALOG OUTPUT WIRING TEST........................................................................................................................ 30
5.3 EXECUTE THE TEST PROGRAM........................................................................................................................... 32
6. PROGRAMMING ..........................................................................................................................................35
6.1 I/O PORT ADDRESS.......................................................................................................................................... 35
6.2 D/A REGISTER ................................................................................................................................................. 37
6.3 DATA REGISTER................................................................................................................................................ 38
6.4 DIGITAL INPUT/OUTPUT REGISTER ................................................................................................................... 41
7. CALIBRATION ..............................................................................................................................................42
7.1 A-626/A-726 CALIBRATION ............................................................................................................................ 42
7.2 A-628 CALIBRATION ........................................................................................................................................ 43
APPENDIX: DAUGHTER BOARD .........................................................................................................................44
A1. DB-16P Isolated Input Board ......................................................................................................................... 44
A2. DB-16R Relay Board ........................................................................................................................................ 45
A4. DB-24PR Power Relay Board .......................................................................................................................... 46
A5. DB-8125 Screw Terminal Board ..................................................................................................................... 47
A6. DN-37 ................................................................................................................................................................ 48
A7. DN-20 ................................................................................................................................................................. 48
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 3
1. Introduction
The A-626, A-628 and A-726 are 12-bit analog output boards with 16 digital input channels
and 16 digital output channels. The A-626 and A-726 supports 6 analog output channels
while the A-628 supports 8 analog output channels. They are supports both current and
voltage output range .The each D/A channel can be individually jumper selectable for
different voltage range +/-10 V, +/-5 V, 0 ~ 5 V, 0 ~ 10 V and 4 ~ 20 mA (sink) current. On
board reference chip BB Ref-01 is used for solving the thermo-drifting problem of the
reference voltage.
These cards support various OS versions, such as Linux, DOS, Windows 98/NT/2000 and
32-bit Windows XP/Vista/7. DLL and Active X control together with various language sample
programs based on Turbo C++, Borland C++, Microsoft C++, Visual C++, Borland Delphi,
Borland C++ Builder, Visual Basic and LabVIEW are provided in order to help users quickly
and easily develop their own applications.
1.1 Packing List
The shipping package includes the following items:
One A-626/A-628/A-726 series card hardware
One printed Quick Start Guide
One software utility CD
Note!!
If any of these items is
missing or damaged, contact
the dealer from whom you
purchased the product. Save
the shipping materials and
carton in case you want to
ship or store the product in
the future.
Quick Start
A-626
A-628
A-726
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 4
1.2 Features
ISA bus
6 analog output channels for A-626/A-726 only
8 analog output channels for A-628 only
12-bit resolution, double buffered D/A converter
Voltage output range: 0 ~ 5 V, 0 ~ 10 V, 5 V, 10 V
Current output range: 4 ~ 20 mA (sink)
Internal reference voltage: -5 V and -10 V
External reference voltage: 10 V (max.) AC or DC
External interrupt request signals, IRQ level from IRQ3 ~ IRQ15
16 digital output channels
16 digital input channels
D/I/O are TTL Compatible
1.3 Applications
Servo control
ON/OFF control
Energy management
Programmable current sink
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 5
1.4 Specifications
Model Name
A-726
A-626
A-628
Analog Output
Channels (Resolution)
6 (12-bit)
8 (12-bit)
Accuracy
0.01 % of FSR ± 1 LSB @ 25 °C, ± 10 V
Voltage Output Range
Unipolar: 0 ~ 5 V, 0 ~ 10 V
Bipolar: +/- 5 V, +/- 10 V
Current Output Range
4 ~ 20 mA
Output Driving
+/- 5 mA
Slew Rate
0.6 V/µs
Output Impedance
0.1 Ω max.
Operating Mode
Software
Digital Input
Channels (Compatibility)
16 (5 V/TTL)
Input Voltage
Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Response Speed
1.0 MHz (Typical)
Digital Output
Channels (Compatibility)
16 (5 V/TTL)
Output Voltage
Logic 0: 0.4 V max.
Logic 1: 2.4 V min.
Output Capability
Sink: 2.4 mA @ 0.8 V
Source: 0.8 mA @ 2.0 V
Response Speed
1.0 MHz (Typical)
General
Bus Type
ISA
I/O Connector
20-pin box header x 4
Female Db37 x 1
20-pin box header x 2
Dimensions (L x W x D)
157 mm x 106 mm x 22 mm
Power Consumption
0.9 A @ +5 V (max.)
110 mA @ +12 V (max.)
90 mA @ -12 V (max.)
1.1 A @ +5 V (max.)
130 mA @ +12 V (max.)
105 mA @ -12 V (max.)
Operating Temperature
0 ~ 60 °C
Storage Temperature
-20 ~ 70 °C
Humidity
5 ~ 85% RH, non-condensing
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 6
2. Hardware Configuration
2.1 Board Layout
2.1.1 A-626’s Layout
CN3
VR1-1
CN4
CON1
SW1
JP19
IRQ
\ \
\ \
\ \ \ \ \
VR1-2 VR2-1 VR2-2 VR3-1 VR3-2
VR4-1 VR4-2 VR5-1 VR5-2 VR6-1 VR6-2
VR1-3 VR2-3 VR3-3 VR4-3 VR5-3 VR6-3
JP1
JP2 JP3
JP4
JP5 JP6
JP8
JP12
JP13
JP14 JP15
JP10
BI/UN BI/UN BI/UN BI/UN BI/UN
JP7
JP9
JP11
JP18
JP17
JP16
D-IN
D-OUT
CON1
Analog Output (Sec. 2.4.1)
CN3, CN4
Digital Output, Digital Input (Sec. 2.4.1)
JP19 (IRQ)
Interrupt level selection (Sec. 2.3.3)
SW1
I/O Base Address Setting (Sec. 2.2.1)
JP 7/9/11/18/17/16
internal -5 V/-10 V and external reference voltage
selection (Sec. 2.3.1)
JP 1/2/3/4/5/6/8/10/12/13/14/15
Bipolar/Unipolar voltage output selection (Sec. 2.3.1)
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 7
2.1.2 A-726’s Layout
CN1
VR1-1
CN2
CN3
CN4
SW1
JP19
IRQ
\ \
\ \
\ \ \ \ \
VR1-2 VR2-1
VR2-2 VR3-1 VR3-2
VR4-1 VR4-2 VR5-1 VR5-2 VR6-1 VR6-2
VR1-3 VR2-3 VR3-3 VR4-3 VR5-3 VR6-3
JP1
JP2 JP3
JP4
JP5 JP6
JP8
JP12
JP13
JP14 JP15
JP10
BI/UN BI/UN BI/UN BI/UN BI/UN
JP7
JP9
JP11
JP18
JP17
JP16
D-IN
D-OUT
CN1, CN2
Digital Output, Digital Input (Sec. 2.4.2)
CN3, CN4
Analog Output (Sec. 2.4.2)
JP19 (IRQ)
Interrupt level selection (Sec. 2.3.3)
SW1
I/O Base Address Setting (Sec. 2.2.1)
JP 7/9/11/18/17/16
internal -5 V/-10 V and external reference voltage
selection (Sec. 2.3.1)
JP 1/2/3/4/5/6/8/10/12/13/14/15
Bipolar/Unipolar voltage output selection (Sec. 2.3.1)
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 8
2.1.3 A-628’s Layout
VR1-1
CN3
CN1
\ \
\ \
\ \ \ \ \
VR1-2 VR2-1 VR2-2 VR3-1 VR3-2
VR4-1 VR4-2 VR5-1 VR5-2 VR6-1 VR6-2
VR1-3 VR2-3 VR3-3 VR4-3 VR5-3 VR6-3
JP25
IRQ
SW1
JP17 JP18 JP19 JP20 JP21 JP22 JP23 JP24
\ \
\
VR7-1 VR7-2 VR8-1 VR8-2
VR7-3 VR8-3
CN2
JP2 JP3 JP4 JP5 JP6 JP7 JP8
JP1
JP9 JP10 JP11 JP12 JP13 JP14 JP15 JP16
D-OUT
D-IN
CN1
Analog Output (Sec. 2.4.3)
CN2, CN3
Digital Input, Digital Output (Sec. 2.4.3)
JP25 (IRQ)
Interrupt level selection (Sec. 2.3.3)
SW1
I/O Base Address Setting (Sec. 2.2.2)
JP 1/2/3/4/5/6/7/8
internal -5 V/-10 V and external reference voltage
selection (Sec. 2.3.2)
JP 9/10/11/12/13/14/15/16
JP17/18/19/20/21/22/23/24
Bipolar/Unipolar voltage output selection (Sec. 2.3.2)
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 9
2.2 I/O Base Address Settings (SW1)
2.2.1 A-626/A-726 Address Settings
The A-626 and A-726 requires consecutive locations in I/O address space. The base address
is set by DIP switch SW1 .The default I/O address is 2C0 Hex.
NO
1 2 3 4
SW1
5 6 7 8
A8 A7 A6 A5 A4 X X X
Default Base Address 2C0 Hex
For Example, How to select 2 C 0 (Hex)?
2
C
0
1
ON
OFF
OFF
ON
ON
x
0
1
1
0
0
x
A8
A7
A6
A5
A4
x
OFF 1; ON 0
For detail I/O address settings, please refer to Table 2.1: A-626/A-726 Base Address Table.
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 10
Table 2.1: A-626/A-726 Base Address Table (*) Default Settings; OFF 1; ON 0
Card ID
(Hex)
1
A8
2
A7
3
A6
4
A5
5
A4
6 ~ 8
x
200-20F
ON
ON
ON
ON
ON
X
210-21F
ON
ON
ON
ON
OFF
X
220-22F
ON
ON
ON
OFF
ON
X
230-23F
ON
ON
ON
OFF
OFF
X
240-24F
ON
ON
OFF
ON
ON
X
250-25F
ON
ON
OFF
ON
OFF
X
260-26F
ON
ON
OFF
OFF
ON
X
270-27F
ON
ON
OFF
OFF
OFF
X
280-28F
ON
OFF
ON
ON
ON
X
290-29F
ON
OFF
ON
ON
OFF
X
2A0-2AF
ON
OFF
ON
OFF
ON
X
2B0-2BF
ON
OFF
ON
OFF
OFF
X
(*)2C0-2CF
ON
OFF
OFF
ON
ON
X
2D0-2DF
ON
OFF
OFF
ON
OFF
X
2E0-2EF
ON
OFF
OFF
OFF
ON
X
2F0-2FF
ON
OFF
OFF
OFF
OFF
X
300-30F
OFF
ON
ON
ON
ON
X
310-31F
OFF
ON
ON
ON
OFF
X
320-32F
OFF
ON
ON
OFF
ON
X
330-33F
OFF
ON
ON
OFF
OFF
X
340-34F
OFF
ON
OFF
ON
ON
X
350-35F
OFF
ON
OFF
ON
OFF
X
360-36F
OFF
ON
OFF
OFF
ON
X
370-37F
OFF
ON
OFF
OFF
OFF
X
380-38F
OFF
OFF
ON
ON
ON
X
390-39F
OFF
OFF
ON
ON
OFF
X
3A0-3AF
OFF
OFF
ON
OFF
ON
X
3B0-3BF
OFF
OFF
ON
OFF
OFF
X
3C0-3CF
OFF
OFF
OFF
ON
ON
X
3D0-3DF
OFF
OFF
OFF
ON
OFF
X
3E0-3EF
OFF
OFF
OFF
OFF
ON
X
3F0-3FF
OFF
OFF
OFF
OFF
OFF
X
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 11
2.2.2 A-628 Address Settings
The A-628 requires 20 consecutive locations in I/O address space. The base address is set by
DIP switch SW1.The default I/O address is 2C0 Hex.
NO
1 2 3 4
SW1
A8 A7 A6 A5
Default Base Address 2C0 Hex
For Example, How to select 2 C 0 (Hex)?
2
C
0
1
ON
OFF
OFF
ON
ON
0
0
1
1
0
0
A8
A7
A6
A5
A4
OFF 1; ON 0
For detail I/O address settings, please refer to Table 2.2: A-628 Base Address Table.
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 12
Table 2.2: A-628 Base Address Table (*) Default Settings; OFF 1; ON 0
Card ID (Hex)
1
A8
2
A7
3
A6
4
A5
200-21F
ON
ON
ON
ON
220-23F
ON
ON
ON
OFF
240-25F
ON
ON
OFF
ON
260-27F
ON
ON
OFF
OFF
280-29F
ON
OFF
ON
ON
2A0-2BF
ON
OFF
ON
OFF
(*)2C0-2DF
ON
OFF
OFF
ON
2E0-2EF
ON
OFF
OFF
OFF
300-31F
OFF
ON
ON
ON
320-33F
OFF
ON
ON
OFF
340-35F
OFF
ON
OFF
ON
360-37F
OFF
ON
OFF
OFF
380-39F
OFF
OFF
ON
ON
3A0-3BF
OFF
OFF
ON
OFF
3C0-3DF
OFF
OFF
OFF
ON
3E0-3FF
OFF
OFF
OFF
OFF
2.2.3 PC’s I/O Address Mapping
The PC I/O port mapping is given below:
Address
Device
Address
Device
000-1FF
PC RESERVED
320-32F
XT Hart Dosk
200-20F
Game Port
378-37F
Parallel Port
210-21F
XT Expansion Unit
380-38F
SDLC
238-23F
Bus Mouse
3A0-3AF
SDLC
278-27F
Parallel Port
3B0-3BF
MDA/Parallel Port
2B0-2DF
EGA
3C0-3CF
EGA
2E0-2E7
AT GPIB
3D0-3DF
CGA
2E8-2EF
Serial Port
3E0-3EF
Serial Port
2F8-2EF
Serial Port
3F0-3F7
Floppy Disk
300-31F
Prototype Card
3F8-3FF
Serial Port
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 13
2.3 D/A and IRQ Jumper Settings
2.3.1 A-626/A-726 D/A Jumper Settings
The A-626 and A-726 each D/A channel can be configurable. You can set the voltage range
for your applications.
The A-626 and A-726 provides -5 V or -10 V internal reference voltage and Unipolar or Bipolar
voltage output. Each channel is individually jumper selectable to any ranges.
Jumper Number: JP7, JP9, JP11, JP18 JP17, JP16
-5 V
-10 V
EXT
-5 V
-10 V
EXT
-5 V
-10 V
EXT
Internal Reference -5 V
(Default)
Internal Reference -10 V
External Reference
Jumper Number: JP8, JP10, JP12, JP13, JP14, JP15
JP1, JP2, JP3, JP4, JP5, JP5, JP6
UN: Unipolar
BI: Bipolar
UN: Unipolar
BI: Bipolar
Unipolar (Default)
Bipolar
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 14
2.3.2 A-628 D/A Jumper Settings
The A-628 each D/A channel can be configurable. You can set the voltage range for your
applications.
The A-628 provides -5 V or -10 V internal reference voltage and unipolar or bipolar voltage
output. Each channel is individually jumper selectable to any ranges.
Jumper Number: JP1, JP2, JP3, JP4, JP5, JP6, JP7, JP8
-5V
-10VEXT
-5V
-10VEXT
-5V
-10VEXT
Internal Reference -5 V
(Default)
Internal Reference -10 V
External Reference
Jumper Number: JP9, JP10, JP11, JP12, JP13, JP14, JP15, JP16
JP17, JP18, JP19, JP20, JP21, JP22, JP23, JP24
UNBI
UNBI
Unipolar (Default)
Bipolar
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 15
2.3.3 IRQ Jumper Settings
A-626 and A-726 IRQ Jumper:
Be sure there is no other add-on card in the same interrupt level.
JP19: Interrupt Level Selection
15 14 12 11 10 9 7 6 5 4 3
IRQ N/C
No Interrupt (Default)
A-628 IRQ Jumper:
Be sure there is no other add-on card in the same interrupt level.
JP25: Interrupt Level Selection
4 5 6 7 910 11 12 14 15 N/C
IRQ 3
No Interrupt (Default)
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A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 16
2.3.4 Reference Voltage Table
Reference Voltage Table:
Reference Voltage
Unipolar
Bipolar
-5 V Reference
0 ~ 5 V
5 V
-10 V Reference
0 ~ 10 V
10 V
External Reference
0~ - (Ext. Reference Voltage)
(Ext. Reference Voltage) ~
-(Ext. Reference Voltage)
Voltage Range Table:
Voltage Range
Reference Voltage
Unipolar/Bipolar
0 ~ 5 V
-5 V
Unipolar
0~10 V
-10 V
Unipolar
5 V
-5 V
Bipolar
10 V
-10 V
Bipolar
4 ~ 20 mA Current loop
-5 V
unipolar
A-626 and A-726 Jumper Setting Table:
D/A Channel
Corresponding Jumper
Unipolar/Bipolar
Corresponding Jumper
Reference Voltage
Channel 0
JP 1 & JP 8
JP7
Channel 1
JP 2 & JP10
JP9
Channel 2
JP 3 & JP12
JP11
Channel 3
JP 4 & JP13
JP18
Channel 4
JP 5 & JP14
JP17
Channel 5
JP 6 & JP15
JP16
A-628 Jumper Setting Table:
D/A Channel
Corresponding Jumper
Unipolar/Bipolar
Corresponding Jumper
Reference Voltage
Channel 0
JP 9 & JP 17
JP1
Channel 1
JP 10 & JP18
JP2
Channel 2
JP 11 & JP19
JP3
Channel 3
JP 12 & JP20
JP4
Channel 4
JP 13 & JP21
JP5
Channel 5
JP 14 & JP22
JP6
Channel 6
JP 15 & JP23
JP7
Channel 7
JP 16 & JP24
JP8
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 17
2.4 Pin Assignments
2.4.1 A-626 Pin Assignments
CON1: Analog Output Connector (37-pin D-type female connector).
CN3/CN4: Digital Output/Input Connector (20-pin box header).
DA n V OUT
D/A Voltage Output Channel n
DA n REF IN
D/A External Reference Input Channel n
DA n I OUT
Current Loop Output Channel n
A.GND and D.GND
Analog Ground and Digital Ground
+ 5V
From PC power Supply +5 V
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 18
2.4.2 A-726 Pin Assignments
DA n V OUT
D/A Voltage Output Channel n
DA n REF IN
D/A External Reference Input Channel n
DA n I OUT
Current Loop Output Channel n
A.GND and D.GND
Analog Ground and Digital Ground
+ 5V
From PC power Supply +5 V
+12V
From PC power Supply +12 V
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

A-626/A-628/A-726
ISA Bus, 6-/8-ch Analog Output and 16-ch DIO Board
User Manual/ Ver. 1.4/ Jun. 2013/ IMH-005/ Page: 19
2.4.3 A-628 Pin Assignments
CN1: Analog Output Connector (37-pin D-type female connector).
CN2/CN3: Digital Output/Input Connector (20-pin box header).
DA n V OUT
D/A Voltage Output Channel n
DA n REF IN
D/A External Reference Input Channel n
DA n I OUT
Current Loop Output Channel n
A.GND and D.GND
Analog Ground and Digital Ground
+ 5V
From PC power Supply +5 V
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru