Advantech PCI-1760U Installation and operation manual

1 Startup Manual
STARTUP MANUAL
PCI-1760U
Isolated Relay Actuator and Digital Input Card
Before installation, please make sure that you have
received the following:
• PCI-1760U card
• Driver CD
• Quick Start User Manual
If any of these items are missing or damaged, please
contact your distributor or sales representative.
User Manual
For more detailed information on this product,
please refer to the PCI-1760U User Manual on the
CD-ROM (PDF format).
CD:\Documents\Hardware Manuals\PCI\PCI-
1760U
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 reason-
able protection against harmful interference when the equip-
ment 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 residen-
tial 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 speci-
fications 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 sup-
plier for ordering information.
The PCI-1760U Relay Actuator & Isolated Digital Input
Card is a PC add-on card for the PCI bus, which was
designed with this idea in mind. This card offers the user 8
opto isolated digital inputs with isolation protection of 2500
VDC for collecting digital signals under noisy environment, 8
relay actuators for serving as ON/OFF control devices or
small power switches, and 2 isolated PWM (Pulse Width
Modulation) outputs for user’s specific applications.
1. Turn off your computer and unplug the power cord
and cables. TURN OFF your computer before
installing or removing any components.
2. Disconnect the power cord and any other cables
from the back of the computer.
3. Remove the cover of the computer.
4. Select an empty 5 V PCI slot. Remove the screw
that secures the expansion slot cover. Save the
screw to secure the interface card retaining
5. Grasp the upper edge of the PCI-1760U. Align the
hole in the retaining bracket with the hole on the
expansion slot and align the gold striped edge con-
nector with the expansion slot socket. Press the
card into the socket. Make sure it fits tightly.
6. Secure the PCI-1760U by screwing the mounting
bracket to the back panel of the computer.
7. Attach any accessories (37-pin D type cable, wir-
ing terminal board, etc.) to the card.
8. Replace the cover of your computer. Connect the
cables you removed in step 2.
9. Turn the computer power on
.
Packing List Software Installation
Declaration of Conformity
Overview
Notes
For more information on this and other Advantech prod-
ucts, please visit our websites at:
http://www.advantech.com/eAutomation
For technical support and service:
http://www.advantech.com/support/
This startup manual is for PCI-1760U
Part No. 2003176012 3rd Edition
May 2011
Hardware Installation

2 Startup Manual
Description of PIN Use
We designed the PCI-1760U with ease-of-use in mind.
It is a “plug and play” card, i.e. the system BIOS assigns
the system resources such as base address and interrupt
automatically. There are only three functions with jump-
ers to be set by the user. You may refer to the figure
below for help in identifying card components.
Pin Assignments
IGND Isolated Ground for PWM out-
puts and dry contact wiring of
IDI
IDIn+(n=0~7) Isolated digital input+
IDIn-(n=0~7) Isolated digital input-
PWMn (n=0, 1) Isolated PWM output
Rn_OUT(n=2~7) Normally Open/Closed pin of
Relay output
Rn_NO(n=0~1) Normally Open pin of Relay
Rn_NC(n=0~1) Normally Closed pin of Relay
output
Rn_COM(n=0~7) Common pin of Relay output
Switch and Jumper Settings

Startup Manual 3
Setting dry/wet contact connection for each DI
Each of the 8 isolated digital input channels accepts
either dry contact or 5 ~ 12 VDC wet contact inputs
according to the corresponding jumper settings (see
Table 2.2). The default setting for each IDI is dry con-
tact. For detailed information, please refer to Chapter 3.
Setting relay outputs to be NC/NO
6 relay outputs, RE2 ~ RE7, are single-pole single
throw (SPST), which can be jumper set as either nor-
mally open (NO) or normally close (NC) (see Table
2.3). The default settings for RE2 ~ RE7 are normally
open. For detailed information, please refer to Chapter
4.
Note!: RE0 and RE1 are Form C relays
Setting the Broad ID (SW1)
Use Read Board ID Command (0x0D) to get the board
ID. The PCI-1760U has a built-in DIP switch (SW1),
which is used to define each card's board ID. You can
determine the board ID on the register as shown on
Table 2.4. When there are multiple cards on the same
chassis, this board ID setting function is useful for iden-
tifying each card's device number through board ID. We
set the PCI-1760U board ID as 0 at the factory. If you
need to adjust it to other board ID, set the SW1 by refer-
ring to DIP switch setting.
Default setting is 0
SW1 Position
1
Position
2
Position
3
Posi-
tion 4
Board
ID
ID3 ID2 ID1 ID0
15 OFF OFF OFF OFF
14 OFF OFF OFF ON
13 OFF OFF ON OFF
:: : : :
IONONONOFF
OON ON ON ON