Advantech PCI-1752USO Installation and operation manual

1 Startup Manual
Packing List
Before installation, make sure that you have received the
following:
• PCI-1752USO card
• Driver CD
• Quick Start User Manual
If anything is missing or damaged, contact your distributor or
sales representative immediately.
User Manual
For more detailed information on this product, please refer
to the PCI-1752USO User Manual on the CD-ROM (PDF
format).
Specications
Declaration of Conformity
FCC Class A
This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential
area is likely to cause interference in which case the user is
required to correct interference at his own expense.
CE
This product has passed the CE test for environmental
specifications when shielded cables are used for external
wiring. We recommend the use of shielded cables. This kind
of cable is available from Advantech. Please contact your
local supplier for ordering information.
Notes
For more information on this and other Advantech products,
please visit our websites at:
http://www.advantech.com
For technical support and service:
http://www.advantech.com/support/
This startup manual is for PCI-1752USO
Part No: 2003175220 1st Edition
March 2016
STARTUP MANUAL
Overview
PCI-1752USO
64-channel Isolated Digital Output Card
The PCI-1752USO offers 64 isolated output channels. With
isolation protection of 2,500 VDC, the PCI-1752USO is ideal
for industrial applications where high voltage protection is
required.
General
Isolated Digital Output
Number of Channels 64
Optical Isolation 2,500 VDC
Opto-isolator response time 100 μs*
Supply Voltage 5 to 40 VDC
Source Current 200 mA max./channel
I/O Connector Type 100-pin SCSI-II female
Dimensions 175 mm x 100 mm ( 6.8" x 3.9" )
Power Consumption +5V@ 230 mA(typical)
+5v@ 500 mA(max.)
Temperature Operation 0 ~ +60°C (32~ 140°F )
Storage -20 ~ 70°C (-4 ~158°F)
Relative Humidity 5 ~ 95% RH non-condensing
(refer to IEC 60068-2-3)
Certication CE Class A certified
*Response time depends on the computer hardware archi-
tecture and software environment. The rates may vary due to
programming language, code efficiency, CPU utilization and
so on.

Startup Manual 2
STARTUP MANUAL
Hardware Installation
1. Turn off your computer and unplug the power cord
and cables. TURN OFF your computer before install-
ing or removing any components on the computer.
2. Remove the cover of your computer.
3. Remove the slot cover on the back panel of your
computer.
4. Touch the metal part on the surface of your computer
to neutralize the static electricity that might be on
your body.
5. Adjust DIP switch SW1 on board to set the card’s
board ID.
6. Insert the PCI-1752USO card into a PCI slot. Hold
the card only by its edges and carefully align it with
the slot. Insert the card firmly into place. Use of
excessive force must be avoided; otherwise, the card
might be damaged.
7. Fasten the bracket of the PCI card on the back panel
rail of the computer with screws.
8. Connect appropriate accessories (100-pin cable, wir-
ing terminals, etc. if necessary) to the PCI card.
9. Replace the cover of your computer chassis. Re-
connect the cables you removed in step 2.
10. Plug in the power cord and turn on the computer.
Software Installation

Startup Manual 3
PIN Assignments
IDO00 ~ IDO15 : Isolated digital output of Group0
IDO16 ~ IDO31 : Isolated digital output of Group1
IDO32 ~ IDO47 : Isolated digital output of Group2
IDO48 ~ IDO63 : Isolated digital output of Group3
PCOM0 : Common pin for IDO00~IDO15 for inductive loads
PCOM1 : Common pin for IDO16~IDO31 for inductive loads
PCOM2 : Common pin for IDO32~IDO47 for inductive loads
PCOM3 : Common pin for IDO48~IDO63 for inductive loads
IGND : Isolated ground
CH_FRZ_IN : Channel-Freeze function input pin
CH_FRZ_COM : Common pin for Channel-Freeze function
input
I/O Connector Signal Description
PIN Name Reference Direction Description
IDO<00~15> PCOM0 Output Isolated digital
output of group 0
IDO<16~31> PCOM1 Output Isolated digital
output of group 1
IDO<32~47> PCOM2 Output Isolated digital
output of group 2
IDO<48~63> PCOM3 Output Isolated digital
output of group 3
PCOM0 - Output
Common pin for
IDO00~IDO15 for
inductive loads
PCOM1 - Output
Common pin for
IDO16~IDO31 for
inductive loads
PCOM2 - Output
Common pin for
IDO32~IDO47 for
inductive loads
PCOM3 - Output
Common pin for
IDO48~IDO63 for
inductive loads
IGND - - Isolated ground
CH_FRZ_IN CH_FRZ_
COM Input Channel-Freeze function input pin
CH_FRZ_
COM - Input
Common pin for
Channel-Freeze
function input

Startup Manual 4
Connections
Isolated Digital Output Connections
The PCI-1752USO has 64 isolated digital output channels
designated IDO00~IDO63.
Power On Configuration
Default configuration after power on, and hardware reset
is to set all the isolated output channels to open status (
the current of the load can’t be sink) so that users need
not worry about damaging external devices during system
startup or reset. When the system is hot reset, then the
status of isolated digital output channels are selected by
jumper JP1. The following table shows the configuration of
jumper JP1.
JP1 Power on conguration after hot reset
Keep last status after hot reset
Default conguration
Isolated Outputs
Each of isolated output channels comes equipped with a
MOSFET, polyswitch (for current protection) and integral
suppression diodes for inductive loads.
Note: If an external voltage (5 ~ 40 VDC) is applied to an
isolated output channel while it is being used as an output
channel, the current will flow from the external voltage
source to the card. Take care that the current through each
IDO pin not exceed 200 mA.